CN110253013A - The preparation method of inorganic nucleocapsid composite nano materials and its application in lubrication - Google Patents
The preparation method of inorganic nucleocapsid composite nano materials and its application in lubrication Download PDFInfo
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- CN110253013A CN110253013A CN201910510689.5A CN201910510689A CN110253013A CN 110253013 A CN110253013 A CN 110253013A CN 201910510689 A CN201910510689 A CN 201910510689A CN 110253013 A CN110253013 A CN 110253013A
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/07—Metallic powder characterised by particles having a nanoscale microstructure
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- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/24—Compounds containing phosphorus, arsenic or antimony
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/06—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic nitrogen-containing compound
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/05—Metals; Alloys
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/085—Phosphorus oxides, acids or salts
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/055—Particles related characteristics
- C10N2020/06—Particles of special shape or size
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/055—Particles related characteristics
- C10N2020/061—Coated particles
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
Abstract
Effect the present invention relates to a kind of inorganic nucleocapsid composite nano materials and preparation method thereof and in lubrication.A kind of metal or metal oxide are wrapped in inorganic laminated nanometer sheet surface by the present invention, and a kind of inorganic nucleocapsid composite nano materials are prepared.The lubrication anti-wear effect of nano lubricating oil can be greatly improved in the inorganic core shell nanometer material being prepared, and be not only better than the nano material of each exclusive use, and disperse to use also superior to the collaboration of two kinds of nano materials.
Description
Technical field
The invention belongs to Material Field, relates generally to a kind of preparation method of inorganic nucleocapsid composite nano materials and lubricating
In application.It is wrapped in the method that laminar nano piece surface prepares core-shell nano material more particularly to zero-dimension nano particle,
Background technique
Friction, abrasion are the main reason for causing mechanical equipment energy consumption and equipment damage.It is sustainable in global energy
In the process for changing development, energy saving and material importance becomes increasingly conspicuous, and lubrication technology is to reduce to rub and reduce abrasion
Main means.With the development of modern industry, the diversification of the harshnessization of mechanical equipment service condition and work condition environment, constantly
More harsh requirement is proposed to lubricating oil.In recent years, in lubricating oil field, nano lubricating oil is increasingly known to the public
And it uses.
Nano lubricating oil refers to the lubricating oil for being added to specific inorganic nano material, this lubricating oil and general pure organic profit
Lubricating oil, which is compared, has preferably lubrication anti-wear effect.In fact, on the one hand the lubrication anti-wear effect of nano lubricating oil depends on institute
The properties such as composition, size, the shape of the nano material of addition；On the other hand added nano material is depended in lubricating oil
Dispersibility.General nano material due to its large specific surface area, and with oil it is mutually incompatible, thus can occur flocculation or precipitating, this
The reunion of kind of nano material reaches micron even grade so that the actual size of added material significantly increases.It is big in this way
The reunion of scale greatly weakens lubrication anti-wear effect of the nano material in oily phase, or even than not adding nano material also
Difference.
Common nano lubricating added material includes metal nanoparticle, ceramic nanoparticles, carbon nanomaterial, Yi Jiqi
His inorganic nonmetallic nanometer material etc..Uniform and stable being distributed in oily phase of these nano materials different degrees of can be mentioned
The lubrication anti-wear effect of high lubricating oil.201410382805.7 invention of Chinese patent is a kind of by two-dimension nano materials, such as phosphoric acid
Zirconium nanometer sheet and zero-dimension nano particle improve the two in oily phase if copper nano particles are by the method for collaboration dispersion mixing
Dispersibility, improve the lubrication anti-wear effect of nano lubricating oil.The invention is directly by laminar nano and nano spherical particle
It is steadily scattered in oil medium simultaneously.
Summary of the invention
Although at present for the research of composite nano materials carried out more deeply and extensively, it is right in this field
The research of inorganic nucleocapsid composite nano materials needs to be further increased.
In view of the deficienciess of the prior art, the present invention is intended to provide a kind of inorganic nucleocapsid composite nano materials, and provide
The preparation method of above-mentioned inorganic nucleocapsid composite nano materials.It is found by friction testing, the profit of this core-shell nano composite material
Sliding anti-wear effect is not only better than the nano material of each exclusive use, and makes also superior to the collaboration of two kinds of nano materials dispersion
With can be used for preparing lubricating oil and lubricating grease.
The present invention provides a kind of inorganic nucleocapsid composite nano materials, are metal or metallic compound zero-dimension nano particle packet
The inorganic nucleocapsid composite nano materials being rolled in outside inorganic laminated nanometer sheet.
Preferably, the inorganic nucleocapsid composite nano materials, wherein received relative to inorganic laminated described in 100 mass parts
Rice piece, the content of the metal or metallic compound are 3-15 mass parts, and wherein the quality of metallic compound is with metal contained by it
Content meter；It is furthermore preferred that relative to inorganic laminated nanometer sheet described in 100 mass parts, the content of the metal or metallic compound
For 6-10 mass parts.
Preferably, the inorganic nucleocapsid composite nano materials, wherein the metal is selected from magnesium, aluminium and is located at element week
The 4th period of phase table and the 5th period and one of belong to IB, IIB, IIIB, IVB, VB, VIB, VIIB, VIII, IIIA, IVA race
Or two or more metallic elements；It is more preferably selected from one or more of copper, zinc, magnesium, aluminium, titanium, zirconium, tin, iron；The gold
Belong to the oxide that compound is one or more kinds of above-mentioned metal.
Preferably, the inorganic nucleocapsid composite nano materials, wherein the metal is preferably copper and mickel, the metal
Compound is preferably copper oxide and nickel oxide；Further preferably, the metal is copper, and the metallic compound is copper oxide.
Preferably, the inorganic nucleocapsid composite nano materials, wherein the metal or metallic compound zero-dimension nano
The size of grain is 1-1000nm, preferably 10-200nm, is more preferably 10-100nm, more preferably 10-80nm.
Preferably, the laminar nano piece is selected from layered metal phosphates nanometer sheet, book clay nanometer sheet and stratiform
One or more of curing metal salt nanometer sheet.
Preferably, inorganic nucleocapsid composite nano materials, wherein the inorganic laminated nanometer sheet is received for layered metal phosphates
Rice piece, more preferably bedded zirconium phosphate nanometer sheet.
Preferably, inorganic nucleocapsid composite nano materials, wherein the size of the inorganic laminated nanometer sheet is 10-
10000nm, preferably 50-500nm；The inorganic laminated nanometer sheet with a thickness of 0.5-1000nm, preferably 1-100nm.
The present invention also provides a kind of nano lubricating oils, and it is compound that above-mentioned inorganic nucleocapsid is dispersed in basic mineral oil
Nano material.
Preferably, in the lubricating oil contain oiliness surfactant, the oiliness surfactant be selected from polyetheramine,
Oleyl amine or oleic acid, preferably oleyl amine.
Preferably, wherein concentration of the inorganic core shell composite nano materials in the lubricating oil is 0.01-5 matter
Measure %, preferably 0.1-0.5 mass %.
Preferably, the mass ratio of surfactant described in the lubricating oil and the inorganic nucleocapsid composite nano materials
Example is 1:(0.1-2), preferably 1:1.
The present invention also provides a kind of preparation methods of inorganic nucleocapsid composite nano materials, by laminar nano piece and zero dimension
Nano particle carries out mechanical lapping and is allowed to be mixed to get inorganic nucleocapsid composite nano materials.
The present invention also provides a kind of inorganic nucleocapsid composite nano materials, pass through above-mentioned inorganic nucleocapsid composite nano materials
Preparation method be prepared.
The present invention also provides application of the inorganic nucleocapsid composite nano materials in lubricating oil.
The beneficial effect that the present invention obtains is:
A kind of inorganic nucleocapsid composite nano materials provided by the invention and preparation method thereof and the application in lubrication, are compared
In existing two-dimension nano materials, the lubrication anti-wear effect of inorganic nucleocapsid nanocomposite of the invention is not only better than each
The nano material of exclusive use, and disperse to use also superior to the collaboration of two kinds of nano materials, it can be used for preparing lubricating oil and profit
Consistent lubricant etc..
Detailed description of the invention
Fig. 1 is the structure preparation figure of inorganic nucleocapsid composite nano materials prepared by the present invention
Fig. 2 is zirconium phosphate nano sheet scanning electron microscope (SEM) picture prepared by the present invention
Fig. 3 is copper 80- zirconium phosphate nano sheet nucleocapsid composite nano materials I transmission electron microscope figure prepared by the present invention
(TEM)
Fig. 4 is copper 200- zirconium phosphate nano sheet nucleocapsid composite nano materials II transmission electron microscope figure prepared by the present invention
(TEM)
Fig. 5 is nickel 80- zirconium phosphate nano sheet nucleocapsid composite nano materials III transmission electron microscope figure prepared by the present invention
(TEM)
Fig. 6 is nickel 200- zirconium phosphate nano sheet nucleocapsid composite nano materials IV transmission electron microscope figure prepared by the present invention
(TEM)
Fig. 7 is copper 100- zirconium phosphate nano sheet nucleocapsid composite nano materials V transmission electron microscope figure prepared by the present invention
(TEM)
Fig. 8 is copper 10- zirconium phosphate nano sheet nucleocapsid composite nano materials VI transmission electron microscope figure prepared by the present invention
(TEM)
Specific embodiment
To facilitate the understanding of the present invention, it further illustrates below with reference to the accompanying drawings and specific embodiments of the invention
Technical solution.
As described above, it is an object of the invention to: provide a kind of inorganic nucleocapsid composite nano materials and preparation method thereof and
Application in lubrication improves the lubrication anti-wear effect that inorganic core shell nanometer material is used alone or dispersion uses.
Wherein, in a kind of specific embodiment of the invention, a kind of inorganic nucleocapsid composite nano materials are provided, for gold
Belong to or metallic compound zero-dimension nano particle is wrapped in the inorganic nucleocapsid composite nano materials outside inorganic laminated nanometer sheet.
In a kind of currently preferred specific embodiment, the inorganic nucleocapsid composite nano materials, wherein relative to
The content of inorganic laminated nanometer sheet described in 100 mass parts, the metal or metallic compound is 3-15 mass parts, wherein metallizing
The quality of object is closed in terms of tenor contained by it, it is preferred that relative to inorganic laminated nanometer sheet described in 100 mass parts, the gold
Belong to or the content of metallic compound is 6-10 mass parts.
In a kind of currently preferred specific embodiment, the metal is selected from magnesium, aluminium and is located at the periodic table of elements the 4th
Period and the 5th period and one or both of belong to IB, IIB, IIIB, IVB, VB, VIB, VIIB, VIII, IIIA, IVA race
The above metallic element；It is preferably selected from one or more of copper, zinc, magnesium, aluminium, titanium, zirconium, tin, iron；The metallic compound
For the oxide of one or more kinds of above-mentioned metals.
In a kind of currently preferred specific embodiment, the metal is preferably copper and mickel, the metallic compound
Preferably copper oxide and nickel oxide.
In a kind of currently preferred specific embodiment, the metal is copper, and above-mentioned metallic compound is copper oxide.
In a kind of currently preferred specific embodiment, the ruler of the metal or metallic compound zero-dimension nano particle
Very little is 1-1000nm, preferably 10-200nm, is more preferably 10-100nm, more preferably 10-80nm.
In a kind of currently preferred specific embodiment, the laminar nano piece is received selected from layered metal phosphates
One or more of rice piece, book clay nanometer sheet, stratiform curing metal salt nanometer sheet.
In a kind of currently preferred specific embodiment, the inorganic laminated nanometer sheet is received for layered metal phosphates
Rice piece, more preferably bedded zirconium phosphate nanometer sheet.
In a kind of currently preferred specific embodiment, the size of the inorganic laminated nanometer sheet is 10-
10000nm, preferably 50-500nm；The inorganic laminated nanometer sheet with a thickness of 0.5-1000nm, preferably 1-100nm.
A kind of nano lubricating oil is provided in another specific embodiment of the invention, is dispersed in basic mineral oil
There are the inorganic nucleocapsid composite nano materials.
In a kind of currently preferred specific embodiment, oiliness surfactant is contained in the lubricating oil, it is described
Oiliness surfactant is selected from polyetheramine, oleyl amine or oleic acid, preferably oleyl amine.
In a kind of currently preferred specific embodiment, the oleyl amine in the lubricating oil is selected from primary amine, secondary amine, tertiary amine
Or one or more of cyclammonium, it is further preferred that the oleyl amine in the lubricating oil is selected from primary amine.
In a kind of currently preferred specific embodiment, the inorganic nucleocapsid composite nano materials are in above-mentioned lubricating oil
In concentration be 0.01-5 mass %, preferably 0.1-0.5 mass %.
In a kind of currently preferred specific embodiment, surfactant described in the lubricating oil and the nothing
The mass ratio of machine nucleocapsid composite nano materials is 1:(0.1-2), preferably 1:1.
Another specific embodiment of the invention provides a kind of preparation method of inorganic nucleocapsid composite nano materials, is
Laminar nano piece and zero-dimension nano particle are carried out mechanical lapping to be allowed to be mixed to get inorganic nucleocapsid composite nano materials.
In a kind of currently preferred specific embodiment, the preparation method of the inorganic nucleocapsid composite nano materials
In, the time for carrying out mechanical lapping is 5-60 minutes, and the more preferably time of mechanical lapping is 10-30 minutes.
In a kind of currently preferred specific embodiment, the preparation method of the inorganic nucleocapsid composite nano materials
In, carrying out equipment used in mechanical lapping is ball mill, sand mill, roller mill, colloid mill, more preferably ball mill.
Basic zirconium phosphate, also referred to as phosphoric acid hydrogen zirconium are a kind of Two-dimensional Inorganic sheet granular materials, usually pass through hydro-thermal method or reflux
Method synthesis, thickness is usually nanoscale, and size is in nanoscale to micron order, therefore basic zirconium phosphate is also referred to as zirconium phosphate nano
Piece.Zirconium phosphate nano sheet is added in lubricating oil, shows excellent antifriction quality and wearability.
Zirconium phosphate nano sheet used in following embodiment and comparative examples is self-control, the preparation method is as follows: in volume
About in the flask of 500ml, by the ZrOCl of 25.0g2.8H2O is mixed with the phosphoric acid that 250ml concentration is 3.0mol/L and is poured into wherein.
After mixing evenly, flask is placed in back flow reaction in 100 DEG C of oil bath and for 24 hours, flask is taken out after naturally cooling to room temperature, it will
Three times, by the way that product is collected by centrifugation, then, obtained sample is dried at 65 DEG C with deionized water water washing for reaction product
For 24 hours to get the zirconium phosphate nano sheet for arriving synthesis.
In order to better understand and implement the present invention, below as embodiment, the comparative example technology that the present invention will be described in detail
Scheme, but protection content of the invention is not limited to following embodiment.
The experimental material information used in embodiment and comparative example is shown in Table 1, and experimental facilities information is shown in Table 2.
1 experimental material information table of table
| Experimental material | Purity | Producer |
| ZrOCl2.8H2O | 99% | Shanghai Aladdin biochemical technology limited liability company |
| Phosphoric acid | 85% | Tianjin Yong great chemical reagent Co., Ltd |
| Mineral oil | 250N | Shuan Long lubricating oil Science and Technology Ltd., South Korea |
2 experimental facilities information table of table
Embodiment 1
The preparation of copper 80- zirconium phosphate nano sheet nucleocapsid composite nano materials: the zirconium phosphate nano sheet and 0.5g that 5g is synthesized
80 nano copper particles be placed in ball mill grind 20min after take out to get to: copper 80- zirconium phosphate nano sheet nucleocapsid is compound to be received
Rice material I.
The preparation of nano lubricating oil: 1g oleyl amine is added in the copper 80- zirconium phosphate nano sheet nucleocapsid composite nano materials I of 1g
In, it after mixing, is added in 1000g mineral oil, for mechanical stirring to uniform, obtaining sample number into spectrum is nano lubricating oil samples 1..
Embodiment 2
The preparation of copper 200- zirconium phosphate nano sheet nucleocapsid composite nano materials: the zirconium phosphate nano sheet and 0.3g of 5g synthesis
200 nano copper particles be placed in ball mill grind 20min after take out to get to: copper 200- zirconium phosphate nano sheet nucleocapsid is compound to be received
Rice material II.
The preparation of nano lubricating oil: 1g oleyl amine is added in the copper 200- zirconium phosphate nano sheet nucleocapsid composite nano materials II of 1g
In, it after mixing, is added in 1000g mineral oil, for mechanical stirring to uniform, obtaining sample number into spectrum is nano lubricating oil samples 2..
Embodiment 3
The preparation of nickel 80- zirconium phosphate nano sheet nucleocapsid composite nano materials: the zirconium phosphate nano sheet and 0.5g of 5g synthesis
80 nano nickle granules are placed in ball mill and take out after grinding 20min to get arriving: nickel 80- zirconium phosphate nano sheet nucleocapsid composite Nano
Material III.
The preparation of nano lubricating oil: 1g oleyl amine is added in the nickel 80- zirconium phosphate nano sheet nucleocapsid composite nano materials III of 1g
In, it after mixing, is added in 1000g mineral oil, for mechanical stirring to uniform, obtaining sample number into spectrum is nano lubricating oil samples 3..
Embodiment 4
The preparation of nickel 200- zirconium phosphate nano sheet nucleocapsid composite nano materials: the zirconium phosphate nano sheet and 0.3g of 5g synthesis
200 nano nickle granules be placed in ball mill grind 20min after take out to get to: nickel 200- zirconium phosphate nano sheet nucleocapsid is compound to be received
Rice material IV.
The preparation of nano lubricating oil: 1g oleyl amine is added in the nickel 200- zirconium phosphate nano sheet nucleocapsid composite nano materials IV of 1g
In, it after mixing, is added in above-mentioned mineral oil, for mechanical stirring to uniform, obtaining sample number into spectrum is nano lubricating oil samples 4..
Embodiment 5
The preparation of copper 100- zirconium phosphate nano sheet nucleocapsid composite nano materials: by 5g synthesis zirconium phosphate nano sheet with
100 nano copper particles of 0.15g are placed in ball mill and take out after grinding 20min to get arriving: copper 100- zirconium phosphate nano sheet nucleocapsid
Composite nano materials V.
The preparation of nano lubricating oil: 10g oleyl amine is added in the copper 100- zirconium phosphate nano sheet nucleocapsid composite nano materials V of 1g
In, it after mixing, is added in 200g mineral oil, for mechanical stirring to uniform, obtaining sample number into spectrum is nano lubricating oil samples 5..
Embodiment 6
The preparation of copper 10- zirconium phosphate nano sheet nucleocapsid composite nano materials: the zirconium phosphate nano sheet and 0.75g that 5g is synthesized
10 nano copper particles be placed in ball mill grind 20min after take out to get to: copper 10- zirconium phosphate nano sheet nucleocapsid is compound to be received
Rice material VI.
The preparation of nano lubricating oil: 0.5g oil is added in the copper 10- zirconium phosphate nano sheet nucleocapsid composite nano materials VI of 1g
It in amine, after mixing, is added in 200g mineral oil, for mechanical stirring to uniform, obtaining sample number into spectrum is nano lubricating oil samples 6..
Comparative example 1
The preparation of nano lubricating oil: take the mineral oil of 1000g to get the nano lubricating oil samples for being A to sample number into spectrum.
Comparative example 2
The preparation of nano lubricating oil: the zirconium phosphate nano sheet of 1g synthesis and 1g oleyl amine are separately added into the above-mentioned mineral of 1000g
In oil, mechanical stirring obtains the nano lubricating oil samples that sample number into spectrum is B to uniform.
Comparative example 3
The preparation of nano lubricating oil: 80 nano copper particle of 1g and 1g oleyl amine are separately added into 1000g mineral oil, mechanical
It is stirred until homogeneous, obtains the nano lubricating oil samples that sample number into spectrum is C.
Comparative example 4
The preparation of nano lubricating oil: 200 nano copper particle of 1g and 1g oleyl amine are separately added into 1000g mineral oil, mechanical
It is stirred until homogeneous, obtains the nano lubricating oil samples that sample number into spectrum is D.
Comparative example 5
The preparation of nano lubricating oil: 80 nano nickle granules of 1g and 1g oleyl amine are separately added into 1000g mineral oil, mechanical
It is stirred until homogeneous, obtains the nano lubricating oil samples that sample number into spectrum is E.
Comparative example 6
The preparation of nano lubricating oil: 200 nano nickle granules of 1g and 1g oleyl amine are separately added into 1000g mineral oil, mechanical
It is stirred until homogeneous, obtains the nano lubricating oil samples that sample number into spectrum is F.
Comparative example 7
The preparation of nano lubricating oil: zirconium phosphate nano sheet, 80 nano copper particle of 0.5g and the 1.0g oleyl amine that 0.5g is synthesized
It is added in 1000g mineral oil, after mixing, mechanical stirring obtains the nano lubricating oil samples that sample number into spectrum is G to uniform.
Comparative example 8
The preparation of nano lubricating oil: by zirconium phosphate nano sheet, 200 nano copper particle of 0.5g and the 1.0g oil of 0.5g synthesis
Amine is added in 1000g mineral oil, and after mixing, mechanical stirring obtains the nano lubricating oil samples that sample number into spectrum is H to uniform.
Comparative example 9
The preparation of nano lubricating oil: zirconium phosphate nano sheet, 80 nano nickle granules of 0.5g and the 1.0g oleyl amine that 0.5g is synthesized
It is added in 1000g mineral oil, after mixing, mechanical stirring obtains the nano lubricating oil samples that sample number into spectrum is I to uniform.
Comparative example 10
The preparation of nano lubricating oil: by zirconium phosphate nano sheet, 200 nano nickle granules of 0.5g and the 1.0g oil of 0.5g synthesis
Amine is added in 1000g mineral oil, and after mixing, mechanical stirring obtains the nano lubricating oil samples that sample number into spectrum is J to uniform.
Comparative example 11
The preparation of nano lubricating oil: the zirconium phosphate nano sheet of 1g synthesis and the oleyl amine of 1g carry out mechanical stirring, are allowed to mix,
Obtain the first mixture；1000g mineral oil is added in 80 nano copper particle of 0.1g, and mechanical stirring is allowed to mix, and obtains the second mixing
Object；By above-mentioned first mixture and the second mixture, mechanical stirring obtains the nano lubricating oil sample that sample number into spectrum is K to uniform
Product.
Comparative example 12
The preparation of nano lubricating oil: the zirconium phosphate nano sheet of 1g synthesis and the oleyl amine of 1g carry out mechanical stirring, are allowed to mix,
Obtain the first mixture；1000g mineral oil is added in 80 nano nickle granules of 0.1g, and mechanical stirring is allowed to mix, and obtains the second mixing
Object；By above-mentioned first mixture and the second mixture, mechanical stirring obtains the nano lubricating oil sample that sample number into spectrum is L to uniform
Product.
Application examples 1
To be prepared zirconium phosphate nano sheet and embodiment 1-6 preparation obtained nucleocapsid composite nano materials I-VI into
Row electron microscope observation, obtained result such as Fig. 2-8, wherein Fig. 2 is scanning electron microscope (SEM), and 3-8 is projection electron
Microscope (TEM).
The zirconium phosphate nano sheet being prepared as can be seen from Figure 2 have it is laminar structured, size is about 100nm.From
Fig. 3 can be seen that the copper 80- zirconium phosphate nano sheet nucleocapsid composite nano materials I being prepared, and structure keeps complete.It can from Fig. 4
To find out, the copper 200- zirconium phosphate nano sheet nucleocapsid composite nano materials II being prepared, structure keeps complete.It can be with from Fig. 5
Find out, the nickel 80- zirconium phosphate nano sheet nucleocapsid composite nano materials III being prepared, structure keeps complete.It can from Fig. 6
Out, the nickel 200- zirconium phosphate nano sheet nucleocapsid composite nano materials IV being prepared, structure keep complete.From figure 7 it can be seen that
The copper 100- zirconium phosphate nano sheet nucleocapsid composite nano materials V being prepared, structure keep complete.From figure 8, it is seen that preparation
Obtained copper 10- zirconium phosphate nano sheet nucleocapsid composite nano materials VI, structure keep complete.
Application examples 2
Energy spectrum analysis is carried out using energy disperse spectroscopy to the nucleocapsid composite nano materials I-VI that embodiment 1-6 is obtained.
The nucleocapsid composite nano materials I-VI energy spectrum analysis of embodiment 1-6 is as shown in table 3.
3 nucleocapsid composite nano materials EDAX results of table
It can be seen that metal nanoparticle is successfully combined to zirconium phosphate nano sheet surface, shape by above-mentioned preparation method
At inorganic nucleocapsid composite nano materials.
Application examples 3
Ball disk method friction testing, the number that test above-described embodiment 1-6 is prepared are carried out by ASTM D4172 standard
Application of the nano lubricating oil in lubrication for being A-L for 1.-nano lubricating oil 6. and comparative example the 1-12 number being prepared
Performance, nano lubricating oil number be 1. -6. with number be A-L nano lubricating oil samples coefficient of friction and wear scar diameter ratio
Relatively such as the following table 4.
The comparison of the coefficient of friction and wear scar diameter of the various nano lubricating oil samples of table 4
By the data comparison of table 4 it can be concluded that, zirconium phosphate nano sheet (comparative example 2, number B) individually is added, is individually added
Add various sizes of Nanometer Copper (comparative example 3,4, number C, D), individually adds various sizes of nano nickel (comparative example 5,6, number
E, F) the lubrication anti-wear effect of nano lubricating oil, the coefficient of friction for the nano lubricating oil that resulting number is B-F can be improved
Between 0.2-0.3, wear scar diameter is between 1.8-2.1mm；Zirconium phosphate nano sheet and various sizes of Nanometer Copper or nickel is straight
The coefficient of friction and abrasion loss of lubricating oil can be further decreased by connecing mixing (comparative example 7-10, number G-J), and resulting number is
The coefficient of friction of the nano lubricating oil of G-J is between 0.16-0.2, and wear scar diameter is between 1.3-1.9mm；But it is multiple using nucleocapsid
Close nano material lubrication anti-wear effect (embodiment 1-6, number 1. -6.) than the nano lubricating oil effect of above-mentioned comparative example 2-10
More preferable, institute's call number is 1.-nano lubricating oil 6. coefficient of friction between 0.10-0.16, and wear scar diameter is in 0.4-
Between 0.9mm.Comparative example 11 and embodiment 1 are compared into comparison, comparative example 12 and embodiment 2 are compared, i.e. nanometer
It lubricating oil K and 1. compares, nano lubricating oil L and 2. compares the nano material system as can be seen that compound by nucleocapsid
Standby nano lubricating oil is than mixing nanometer sheet with surfactant, metal nanoparticle and mineral oil, then by the two
The lubrication anti-wear effect of the nano lubricating oil prepared when being mixed is good.
In conclusion inorganic nucleocapsid composite nano materials provided by the invention and being dispersed with above-mentioned inorganic nucleocapsid composite Nano
The nano lubricating oil of material, compared to independent addition stratiform nanometer sheet or metal nanoparticle and laminar nano piece and metal nano
For the mixture of particle, the frictional behaviour and wearability of lubricating oil can be greatly improved, and easy to operate, it is convenient and efficient.
A specific embodiment of the invention is described above by embodiment, it will be understood by those skilled in the art that on
Literary embodiment is merely for the purpose of citing, it is not considered that limiting the protection scope of the present invention with this, those skilled in the art are not
It can be modified, change or replacement under the premise of disengaging spirit of that invention, still, according to various etc. made by the present invention
With variation, the range that the present invention is covered is still fallen within.
Claims (15)
1. a kind of inorganic nucleocapsid composite nano materials, which is characterized in that it is metal or metallic compound zero-dimension nano particle packet
The inorganic nucleocapsid composite nano materials being rolled in outside inorganic laminated nanometer sheet.
2. inorganic nucleocapsid composite nano materials according to claim 1, wherein relative to inorganic layer described in 100 mass parts
The content of shape nanometer sheet, the metal or metallic compound is 3-15 mass parts, and wherein the quality of metallic compound is with contained by it
Tenor meter；Preferably, relative to inorganic laminated nanometer sheet described in 100 mass parts, the metal or metallic compound contain
Amount is 6-10 mass parts.
3. inorganic nucleocapsid composite nano materials according to claim 1 or 2, wherein the metal is selected from magnesium, aluminium and is located at
The 4th period of the periodic table of elements and the 5th period and belong in IB, IIB, IIIB, IVB, VB, VIB, VIIB, VIII, IIIA, IVA race
One or more kinds of metallic elements；It is preferably selected from one or more of copper, zinc, magnesium, aluminium, titanium, zirconium, tin, iron；Institute
State the oxide that metallic compound is one or more kinds of above-mentioned metal.
4. inorganic nucleocapsid composite nano materials according to claim 1-3, wherein the metal be preferably copper and
Nickel, the metallic compound are preferably copper oxide and nickel oxide；Further preferably, the metal is copper, the metallic compound
For copper oxide.
5. inorganic nucleocapsid composite nano materials according to claim 1-4, wherein the metal or metal compound
The size of object zero-dimension nano particle is 1-1000nm, preferably 10-200nm, is more preferably 10-100nm, more preferably 10-
80nm。
6. inorganic nucleocapsid composite nano materials according to claim 1-5, wherein the laminar nano piece choosing
From one or both of layered metal phosphates nanometer sheet, book clay nanometer sheet and stratiform curing metal salt nanometer sheet with
On.
7. inorganic nucleocapsid composite nano materials according to claim 1-6, wherein the inorganic laminated nanometer sheet
For layered metal phosphates nanometer sheet, more preferably bedded zirconium phosphate nanometer sheet.
8. inorganic nucleocapsid composite nano materials according to claim 1-7, wherein the inorganic laminated nanometer sheet
Size be 10-10000nm, preferably 50-500nm；The inorganic laminated nanometer sheet with a thickness of 0.5-1000nm, preferably
1-100nm。
9. it is multiple to be dispersed with the described in any item inorganic nucleocapsids of claim 1-8 in basic mineral oil for a kind of nano lubricating oil
Close nano material.
10. lubricating oil according to claim 9, wherein contain oiliness surfactant, the oiliness table in the lubricating oil
Face activating agent is selected from polyetheramine, oleyl amine or oleic acid, preferably oleyl amine.
11. lubricating oil according to claim 9 or 10, concentration of the inorganic nucleocapsid composite nano materials in lubricating oil
For 0.01-5 mass %, preferably 0.1-0.5 mass %.
12. according to the described in any item lubricating oil of claim 9-11, the surfactant with the inorganic nucleocapsid is compound receives
The mass ratio of rice material is 1:(0.1-2), preferably 1:1.
13. a kind of preparation method of the described in any item inorganic nucleocapsid composite nano materials of claim 1-8, which is characterized in that
Laminar nano piece and zero-dimension nano particle are carried out mechanical lapping to be allowed to be mixed to get inorganic nucleocapsid composite nano materials.
14. a kind of inorganic nucleocapsid composite nano materials, which is characterized in that be prepared by the method described in claim 13
's.
15. inorganic nucleocapsid composite nano materials answering in lubricating oil described in any one of claim 1-8 or claim 14
With.
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