CN107381519A - A kind of preparation method of titanium nitride nano line - Google Patents
A kind of preparation method of titanium nitride nano line Download PDFInfo
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- CN107381519A CN107381519A CN201710751753.XA CN201710751753A CN107381519A CN 107381519 A CN107381519 A CN 107381519A CN 201710751753 A CN201710751753 A CN 201710751753A CN 107381519 A CN107381519 A CN 107381519A
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- titanium nitride
- preparation
- nano line
- nitride nano
- nano
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/076—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with titanium or zirconium or hafnium
- C01B21/0768—After-treatment, e.g. grinding, purification
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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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
- C01P2004/16—Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer
Abstract
The invention discloses a kind of preparation method of titanium nitride nano line.Using titanium nitride particles as raw material, in hydro-thermal alkaline environment, it is set to be changed into the linear looks of titanium nitride nano by Ostwald growth mechanisms, nano wire is advantageous to the radial transport of electronics, and its electric conductivity can be improved compared with particle.It is widely applied at it in direction, has and further put forward high performance potentiality.
Description
Technical field
The present invention relates to the preparation of technical field of nanometer material preparation, more particularly to titanium nitride nano line.
Background technology
Nanometer technology originates from the 90's of last century, and nano material refers to that at least one-dimensional be in is received in three dimensions
The material of meter ruler cun (0.1~100 nm).Due to its less structure composition, some novel physicochemical properties can be shown
（Nano effect）, these properties can improve performance, therefore cause the extensive exploration prepared to nano material.
Titanium nitride has high-melting-point, high rigidity, low-friction coefficient, stability at elevated temperature and excellent heat conductivility, led
The advantages that electrical property, the fields such as machining, ornament materials and energy storage are applied primarily at present.Therefore various nanometer shapes are synthesized
The titanium nitride nano material of looks, it is expected to improve its performance in each application field.Titanium nitride typically passes through titanium dioxide high temperature nitrogen
Change is prepared, and as CN104240967B has synthesized titanium nitride nano linear array, it first passes through hydrochloric acid hydro-thermal method synthesis titanium dioxide
Titanium nano-wire array, then nitrogenize to obtain titanium nitride nano line in 1000 DEG C of high temperature ammonias.High-temperature ammonolysis preparation condition is harsh, and receives
The easy diauxic growth deformation of rice pattern.Therefore seek other methods for preparing Nano titanium nitride nano wire.
The content of the invention
A kind of technique of present invention offer is simple, the preparation method of the titanium nitride nano line of stay in grade.
To achieve these goals, the technical scheme taken of the present invention is：
(1) 1 part of titanium nitride particles and 1~50 part of alkali metal hydroxide are taken, pours into 5~200 parts of water and is stirred.
(2) mixture is integrally poured into reactor, compactedness 50~85%, be heat-treated in an oven.Heat treatment
Sediment is obtained after end.Neutrality is washed till with 0.5 mol/L hydrochloric acid, is centrifuged, 60 DEG C are dried in vacuo and produce titanium nitride nano line.
Titanium nitride particles described in above-mentioned steps (1) are mixed including one or both of Nano titanium nitride and micron titanium nitride
Compound.
Alkali metal hydroxide described in above-mentioned steps (1) includes lithium hydroxide, sodium hydroxide, one kind in potassium hydroxide
Or any several mixtures.
Heat treatment temperature described in above-mentioned steps (2) is 120 DEG C~240 DEG C, and the reaction time is 8~36 hours.
The present invention operation principle be：
In hydro-thermal alkaline environment, titanium nitride particles are changed into the linear looks of titanium nitride nano by Ostwald growth mechanisms.
Beneficial effects of the present invention are：
The preparation method of the present invention has the characteristics of easy to operation, repeatability is strong, and cost is low.
Brief description of the drawings
Fig. 1 is the X-ray diffracting spectrum of the titanium nitride nano line prepared in embodiment 1 and 5.
Fig. 2 is the stereoscan photograph of the titanium nitride nano line prepared in embodiment 1 and 5.
Embodiment
The present invention is described in further detail with reference to embodiment and accompanying drawing.
Referring to accompanying drawing, the present invention is a kind of preparation method of titanium nitride nano line, it is characterised in that including：
Embodiment 1
(1) 1 part of Nano titanium nitride and 1 part of lithium hydroxide are taken, pours into 5 parts of water and is stirred.
(2) mixture is integrally poured into reactor, compactedness 50%, 120 DEG C are heat-treated 36 hours in an oven.At heat
Reason obtains sediment after terminating.Heat treatment obtains sediment after terminating.Neutrality is washed till with 0.5 mol/L hydrochloric acid, is centrifuged, 60 DEG C of vacuum are done
It is dry to produce titanium nitride nano line.
Embodiment 2
(1) 1 part of micron titanium nitride and 10 parts of sodium hydroxides are taken, pours into 50 parts of water and is stirred.
(2) mixture is integrally poured into reactor, compactedness 60%, 160 DEG C are heat-treated 30 hours in an oven.At heat
Reason obtains sediment after terminating.Neutrality is washed till with 0.5 mol/L hydrochloric acid, is centrifuged, 60 DEG C are dried in vacuo and produce titanium nitride nano line.
Embodiment 3
(1) 1 part of Nano titanium nitride and 30 parts of potassium hydroxide are taken, pours into 100 parts of water and is stirred.
(2) mixture is integrally poured into reactor, compactedness 70%, 200 DEG C are heat-treated 15 hours in an oven.At heat
Reason obtains sediment after terminating.Heat treatment obtains sediment after terminating.Neutrality is washed till with 0.5 mol/L hydrochloric acid, is centrifuged, 60 DEG C of vacuum are done
It is dry to produce titanium nitride nano line.
Embodiment 4
(1) 1 part of micron titanium nitride and 50 potassium hydroxide are taken, pours into 200 parts of water and is stirred.
(2) mixture is integrally poured into reactor, compactedness 85%, 240 DEG C are heat-treated 8 hours in an oven.At heat
Reason obtains sediment after terminating.Heat treatment obtains sediment after terminating.Neutrality is washed till with 0.5 mol/L hydrochloric acid, is centrifuged, 60 DEG C of vacuum are done
It is dry to produce titanium nitride nano line.
Referring to accompanying drawing, Fig. 1 is the titanium nitride nano line X-ray diffracting spectrum prepared in embodiment 1 and 4.Wherein, horizontal seat
Mark is angle；Ordinate is relative intensity.Contrast standard card（JCPDS：87-0632）Afterwards, it can be seen that prepared material
Phase structure is TiN phase.
Fig. 2 is the stereoscan photograph of the titanium nitride nano line prepared in embodiment 1 and 4.It can be seen that gained
The composite arrived is nano wire pattern, and size uniformity.
The present invention does not limit to above-mentioned cited embodiment, and those skilled in the art can be according to the present invention
Operation principle and embodiment given above, can make it is various it is equivalent change, equivalent replacement, part increase and decrease and
Reconfigure, so as to form more new embodiments.
Claims (4)
- A kind of 1. preparation method of titanium nitride nano line, it is characterised in that including：(1) 1 part of titanium nitride particles and 1~50 part of alkali metal hydroxide are taken, pours into 5~200 parts of water and is stirred；(2) mixture is integrally poured into reactor, compactedness 50~85%, be heat-treated in an oven；Heat treatment terminates Sediment is obtained afterwards；Neutrality is washed till with 0.5 mol/L hydrochloric acid, is centrifuged, 60 DEG C are dried in vacuo and produce titanium nitride nano line.
- A kind of 2. preparation method of titanium nitride nano line according to claim 1, it is characterised in that：The titanium nitride particles Including one or both of Nano titanium nitride and micron titanium nitride mixture.
- A kind of 3. preparation method of titanium nitride nano line according to claim 1, it is characterised in that：Institute's alkali metal hydrogen Oxide includes lithium hydroxide, sodium hydroxide, one kind or any several mixtures in potassium hydroxide.
- A kind of 4. preparation method of titanium nitride nano line according to claim 1, it is characterised in that：The heat treatment temperature For 120 DEG C~240 DEG C, the reaction time is 8~36 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751753.XA CN107381519A (en) | 2017-08-28 | 2017-08-28 | A kind of preparation method of titanium nitride nano line |
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|---|---|---|---|
| CN201710751753.XA CN107381519A (en) | 2017-08-28 | 2017-08-28 | A kind of preparation method of titanium nitride nano line |
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| CN107381519A true CN107381519A (en) | 2017-11-24 |
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| CN201710751753.XA Pending CN107381519A (en) | 2017-08-28 | 2017-08-28 | A kind of preparation method of titanium nitride nano line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179348A (en) * | 2018-08-17 | 2019-01-11 | 广东工业大学 | A kind of flower-shaped titanium nitride and its preparation method and application |
| CN113213447A (en) * | 2021-04-19 | 2021-08-06 | 陕西煤业化工技术研究院有限责任公司 | Preparation method of high-rate lithium iron phosphate cathode material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513821A (en) * | 2016-01-21 | 2016-04-20 | 东南大学 | Lithium titanate nitride nanotube/nanofilm integrated material and preparation method and application thereof |
| CN105655148A (en) * | 2016-01-21 | 2016-06-08 | 东南大学 | Nitride lithium titanate nanowire/nanofilm integrated material of nano-porous structure and preparation method and application thereof |
| CN106783235A (en) * | 2017-01-24 | 2017-05-31 | 武汉理工大学 | Class single-crystal meso-pore titanium oxynitrides nano wire of nanocrystal composition with orientation and its preparation method and application |
-
2017
- 2017-08-28 CN CN201710751753.XA patent/CN107381519A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513821A (en) * | 2016-01-21 | 2016-04-20 | 东南大学 | Lithium titanate nitride nanotube/nanofilm integrated material and preparation method and application thereof |
| CN105655148A (en) * | 2016-01-21 | 2016-06-08 | 东南大学 | Nitride lithium titanate nanowire/nanofilm integrated material of nano-porous structure and preparation method and application thereof |
| CN106783235A (en) * | 2017-01-24 | 2017-05-31 | 武汉理工大学 | Class single-crystal meso-pore titanium oxynitrides nano wire of nanocrystal composition with orientation and its preparation method and application |
Non-Patent Citations (1)
| Title |
|---|
| JIE XIE等人: "Understanding Formation Mechanism of Titanate Nanowires through Hydrothermal Treatment of Various Ti-Containing Precursors in Basic Solutions", 《ELSEVIER》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179348A (en) * | 2018-08-17 | 2019-01-11 | 广东工业大学 | A kind of flower-shaped titanium nitride and its preparation method and application |
| CN113213447A (en) * | 2021-04-19 | 2021-08-06 | 陕西煤业化工技术研究院有限责任公司 | Preparation method of high-rate lithium iron phosphate cathode material |
| CN113213447B (en) * | 2021-04-19 | 2023-08-22 | 陕西煤业化工技术研究院有限责任公司 | Preparation method of high-rate lithium iron phosphate positive electrode material |
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Application publication date: 20171124 |