CN108192405A - A kind of Organic-inorganic composite fluorescent powder and preparation method thereof - Google Patents
A kind of Organic-inorganic composite fluorescent powder and preparation method thereof Download PDFInfo
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- CN108192405A CN108192405A CN201711261510.4A CN201711261510A CN108192405A CN 108192405 A CN108192405 A CN 108192405A CN 201711261510 A CN201711261510 A CN 201711261510A CN 108192405 A CN108192405 A CN 108192405A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/22—Luminous paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only heteroatom
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- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Luminescent Compositions (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The present invention discloses a kind of organo-mineral complexing fluorescent powder and preparation method thereof, and the raw material group for preparing the fluorescent powder includes：Inorganic powder, 85~93wt%；Silane coupling agent with amino, 5~10wt%；Inorganic acid, 1~5wt%；Rhodamine B, 0.01~0.5wt%.Preparation method is, first by inorganic powder high speed dispersion in absolute ethyl alcohol, the silane coupling agent with amino is added in, the agitating and heating reaction some time, the silane coupling agent with amino is made to graft on inorganic powder surface, then sour neutralization reaction system is added in, and rhodamine B is added in, being stirred at room temperature some time is uniformly mixed, by obtained product by centrifuging, drying finally obtains the organo-mineral complexing fluorescent powder based on doping rhodamine B.It according to fluorescent powder produced by the present invention, can be doped in the coating such as epoxy, acrylic acid, polyurethane so that the coating of preparation has fluorescent characteristic.
Description
Technical field
The present invention relates to paint field, more particularly to a kind of Organic-inorganic composite fluorescent powder and preparation method thereof.
Background technology
Inorganic powder in coating is also known as extender pigment, sometimes referred to as Pigment extenders, can be divided into non-functional powder and
Functional powder.The former mainly plays incremental contribution, to reduce the cost of raw material of coating；The latter is in addition to incremental contribution, also
There are the certain performances for improving coating or film, as controlled rheological characteristic, improvement adhesive force, control gloss, improving covering
Power prevents from corroding and optimizes pigment product concentration etc..
With the progress of modern society, the requirement for coating is also higher and higher.While environmentally friendly, energy saving, to coating
Functionalization demand is also increasingly enhanced.The composition of coating includes resin, face powder, auxiliary agent, solvent etc., due to changing for traditional resin
Sexual functionization is limited and complex process, by the modification to face powder in coating, to realize the functionalization of coating, becomes feasible side
Case.
Fluorescent paint is a kind of gorgeous quick-dry enamel of color specially fresh, and fluorescent paint is coloured with pigment with day-light fluorescence, and brightness is up to one
As the three times painted or so, while color is especially bright-coloured, excitation purity is high.The wave-length coverage that fluorescent paint sends out light is wide, the face of light
Color can be changed by the type of the fluorescent powder added in.Fluorescent paint it is easy to operate, technique can have something to base on.But tradition
Used in organic fluorescent dye, though under solution state have stronger fluorescent characteristic, under solids accumulation state
Fluorescent characteristic, which drastically declines, even to disappear.This phenomenon is determined to influence by its molecular structure：Fluorescent molecular generally all has big
The molecular structure in the fair face of conjugation leads between molecule there is stronger intermolecular force i.e. π-π stackings (to be similar to H- to assemble
Body act on), generated intramolecule electron transition dipole moment phenomenon cause when it be in coherent condition (solid state or divide
Dissipate in poor solvent), excitation group can be formed between fluorescent molecular, this normally results in excitation energy with non-radiative shape
Formula dissipates, and the fluorescence that fluorescent molecular is sent out can red shift and remitted its fury.How organic fluorescence molecule is effectively inhibited in polymer
Aggregation in coating, so that solidify coating has strong fluorescence effect, it is the difficult point for needing to overcome.
For this reason, it is necessary to attempt new preparation method, fluorescent powder is prepared with new technique, overcomes traditional aggregation inducing glimmering
Photoquenching effect so that the coating of preparation has good fluorescent effect.
Invention content
For the shortcomings of the prior art, the object of the present invention is to provide a kind of Organic-inorganic composite fluorescence
Powder and preparation method thereof using to the surface modified of inorganic powder, makes it carry the base that can be interacted with rhodamine B
Group, is acted on using electrostatic attraction, and by rhodamine B absorption, on inorganic powder surface, so as to fulfill inhibition, it is assembled so as to promote its glimmering
Light luminescent behavior.
In order to realize above-mentioned purpose according to the present invention and other advantages, a kind of Organic-inorganic composite fluorescent powder is provided
End, by percentage to the quality, the raw material for preparing the fluorescent powder include：
Preferably, the inorganic powder is any one in hydrophilic fumed silica, talcum powder and mica powder
Kind.
Preferably, the silane coupling agent with amino is γ-aminopropyltrimethoxysilane, γ-aminopropyl three
Ethoxysilane, N- θ (aminoethyl)-gamma-aminopropyl-triethoxy-silane, N- θ (aminoethyl)-γ-aminopropyl trimethoxy silicon
In alkane, phenylaminomethyl triethoxysilane, aminopropyltriethoxysilane trimethoxy silane and aminoethyl amino propyl trimethoxy silane
Any one.
Preferably, the inorganic acid is any one in hydrochloric acid, phosphoric acid, acetic acid and sulfuric acid.
Further, this case also provides a kind of method for preparing above-mentioned Organic-inorganic composite fluorescent powder, including following
Step：
Step 1：Inorganic powder is scattered in absolute ethyl alcohol so that concentration range is made as the solution of 0.01~1g/ml, room
With 500~3000 revs/min of speed, high-speed stirred 10~240 minutes under temperature, until being uniformly dispersed；
Step 2：Silane coupling agent with amino is added in reaction system, is warming up to 50~70 DEG C, 100~
Under 500 revs/min of rotating speed stirring, react 4~24 hours, be subsequently cooled to room temperature, the inorganic acid of quantitative ratio is added dropwise to reaction
In system, continue to be stirred to react 2~4 hours, it is made to be reacted with the amino in silane coupling agent；
Step 3：The rhodamine B of quantitative ratio is added in system, under 100~500 revs/min of rotating speed, is stirred at room temperature
1~24 hour, product is obtained, under 1000~5000 revs/min of rotating speeds, is centrifuged at a high speed, obtained powder, by 100~
150 DEG C are toasted 6~24 hours, finally obtain the organo-mineral complexing fluorescent powder of design.
Compared with prior art, the present invention advantage is：
1. fluorescent powder selected by selects rhodamine B, and raw material is easy to get, the preparation method letter of organo-mineral complexing fluorescent powder
It is single easily-controllable；
2. being acted on using electrostatic attraction, the fluorescent molecular of rhodamine B is adsorbed on inorganic powder, overcomes rhodamine B
Aggregation, effectively facilitates the fluorescence radiation behavior of fluorescent molecular, can be applied to fluorescent paint field；
3. inorganic powder is surface modified, be conducive to it has excellent compatibility with interlaminar resin, makes it easier to point
It dissipates in organic macromolecule resin.
Description of the drawings
Fig. 1 is Organic-inorganic composite fluorescent powder prepared by embodiment one.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, foregoing end other objects of the invention, feature, side
Face and advantage will be apparent, to enable those skilled in the art that can implement according to this with reference to specification word.
Embodiment one
A kind of Organic-inorganic composite fluorescent powder, by percentage to the quality, the raw material for preparing the fluorescent powder includes：
Further, the inorganic powder is hydrophilic fumed silica, and the silane coupling agent with amino is
γ-aminopropyltrimethoxysilane, the inorganic acid are hydrochloric acid.
Further, this case also provides a kind of preparation method for preparing above-mentioned Organic-inorganic composite fluorescent powder, including with
Lower step：
Step 1：By inorganic powder be scattered in absolute ethyl alcohol be made a concentration of 0.01g/ml solution, at room temperature with
3000 revs/min of speed, high-speed stirred 10 minutes, until being uniformly dispersed；
Step 2：γ-aminopropyltrimethoxysilane is added in reaction system, is warming up to 50 DEG C, at 100 revs/min
Rotating speed stirring under, react 24 hours, be subsequently cooled to room temperature, the inorganic acid of quantitative ratio be added dropwise in reaction system, continue
It is stirred to react 2 hours, it is made to be reacted with the amino in silane coupling agent；
Step 3：The rhodamine B of quantitative ratio is added in system, under 500 revs/min of rotating speed, it is small to be stirred at room temperature 1
When, obtain product, under 5000 revs/min of rotating speeds, be centrifuged at a high speed, obtained powder, by 150 DEG C toast 6 hours, finally
The organo-mineral complexing fluorescent powder designed.
Fig. 1 is organo-mineral complexing fluorescent powder prepared by embodiment one, since rhodamine B is preferably scattered in inorganic powder
Last surface, it is suppressed that its coherent condition, so as to which under fluorescence irradiation, product has strong fluorescence effect.
Embodiment two
A kind of Organic-inorganic composite fluorescent powder, by percentage to the quality, the raw material for preparing the fluorescent powder includes：
Further, the inorganic powder is talcum powder, and the silane coupling agent with amino is three second of γ-aminopropyl
Oxysilane, the inorganic acid are phosphoric acid.
Further, this case also provides a kind of preparation method for preparing above-mentioned Organic-inorganic composite fluorescent powder, including with
Lower step：
Step 1：Inorganic powder is scattered in the solution of a concentration of 1g/ml is made in absolute ethyl alcohol, at room temperature with 500
Rev/min speed, high-speed stirred 240 minutes, until be uniformly dispersed；
Step 2：Gamma-aminopropyl-triethoxy-silane is added in reaction system, is warming up to 55 DEG C, at 150 revs/min
Rotating speed stirring under, react 21 hours, be subsequently cooled to room temperature, the inorganic acid of quantitative ratio be added dropwise in reaction system, continue
It is stirred to react 2.2 hours, it is made to be reacted with the amino in silane coupling agent；
Step 3：The rhodamine B of quantitative ratio is added in system, under 150 revs/min of rotating speed, it is small to be stirred at room temperature 20
When, obtain product, under 1500 revs/min of rotating speeds, be centrifuged at a high speed, obtained powder, by 105 DEG C toast 20 hours, most
The organo-mineral complexing fluorescent powder designed eventually.
Embodiment three
A kind of Organic-inorganic composite fluorescent powder, by percentage to the quality, the raw material for preparing the fluorescent powder includes：
Further, the inorganic powder be mica powder, the silane coupling agent with amino be N- θ (aminoethyl)-
Gamma-aminopropyl-triethoxy-silane, the inorganic acid are acetic acid.
Further, this case also provides a kind of preparation method for preparing above-mentioned Organic-inorganic composite fluorescent powder, including with
Lower step：
Step 1：By inorganic powder be scattered in absolute ethyl alcohol be made a concentration of 0.8g/ml solution, at room temperature with
800 revs/min of speed, high-speed stirred 200 minutes, until being uniformly dispersed；
Step 2：N- θ (aminoethyl)-gamma-aminopropyl-triethoxy-silane is added in reaction system, is warming up to 58
DEG C, under 180 revs/min of rotating speed stirring, react 18 hours, be subsequently cooled to room temperature, the inorganic acid of quantitative ratio is added dropwise to instead
It answers in system, continues to be stirred to react 2.5 hours, it is made to be reacted with the amino in silane coupling agent；
Step 3：The rhodamine B of quantitative ratio is added in system, under 100 revs/min of rotating speed, it is small to be stirred at room temperature 24
When, obtain product, under 1000 revs/min of rotating speeds, be centrifuged at a high speed, obtained powder, by 100 DEG C toast 24 hours, most
The organo-mineral complexing fluorescent powder designed eventually.
Example IV
A kind of Organic-inorganic composite fluorescent powder, by percentage to the quality, the raw material for preparing the fluorescent powder includes：
Further, the inorganic powder is hydrophilic fumed silica, and the silane coupling agent with amino is
N- θ (aminoethyl)-γ-aminopropyltrimethoxysilane, the inorganic acid are sulfuric acid.
Further, this case also provides a kind of preparation method for preparing above-mentioned Organic-inorganic composite fluorescent powder, including with
Lower step：
Step 1：By inorganic powder be scattered in absolute ethyl alcohol be made a concentration of 0.05g/ml solution, at room temperature with
2500 revs/min of speed, high-speed stirred 20 minutes, until being uniformly dispersed；
Step 2：N- θ (aminoethyl)-γ-aminopropyltrimethoxysilane is added in reaction system, is warming up to 60
DEG C, under 240 revs/min of rotating speed stirring, react 15 hours, be subsequently cooled to room temperature, the inorganic acid of quantitative ratio is added dropwise to instead
It answers in system, continues to be stirred to react 3 hours, it is made to be reacted with the amino in silane coupling agent；
Step 3：The rhodamine B of quantitative ratio is added in system, under 450 revs/min of rotating speed, it is small to be stirred at room temperature 4
When, obtain product, under 4500 revs/min of rotating speeds, be centrifuged at a high speed, obtained powder, by 145 DEG C toast 8 hours, finally
The organo-mineral complexing fluorescent powder designed.
Embodiment five
A kind of Organic-inorganic composite fluorescent powder, by percentage to the quality, the raw material for preparing the fluorescent powder includes：
Further, the inorganic powder is talcum powder, and the silane coupling agent with amino is phenylaminomethyl three
Ethoxysilane, the inorganic acid are hydrochloric acid.
Further, this case also provides a kind of preparation method for preparing above-mentioned Organic-inorganic composite fluorescent powder, including with
Lower step：
Step 1：By inorganic powder be scattered in absolute ethyl alcohol be made a concentration of 0.5g/ml solution, at room temperature with
1000 revs/min of speed, high-speed stirred 100 minutes, until being uniformly dispersed；
Step 2：Phenylaminomethyl triethoxysilane is added in reaction system, is warming up to 62 DEG C, at 300 revs/min
Rotating speed stirring under, react 12 hours, be subsequently cooled to room temperature, the inorganic acid of quantitative ratio be added dropwise in reaction system, continue
It is stirred to react 3.2 hours, it is made to be reacted with the amino in silane coupling agent；
Step 3：The rhodamine B of quantitative ratio is added in system, under 250 revs/min of rotating speed, it is small to be stirred at room temperature 8
When, obtain product, under 2500 revs/min of rotating speeds, be centrifuged at a high speed, obtained powder, by 110 DEG C toast 16 hours, most
The organo-mineral complexing fluorescent powder designed eventually.
Embodiment six
A kind of Organic-inorganic composite fluorescent powder, by percentage to the quality, the raw material for preparing the fluorescent powder includes：
Further, the inorganic powder is mica powder, and the silane coupling agent with amino is aminopropyltriethoxysilane three
Methoxy silane, the inorganic acid are phosphoric acid.
Further, this case also provides a kind of preparation method for preparing above-mentioned Organic-inorganic composite fluorescent powder, including with
Lower step：
Step 1：By inorganic powder be scattered in absolute ethyl alcohol be made a concentration of 0.3g/ml solution, at room temperature with
600 revs/min of speed, high-speed stirred 180 minutes, until being uniformly dispersed；
Step 2：Aminopropyltriethoxysilane trimethoxy silane is added in reaction system, is warming up to 68 DEG C, at 400 revs/min
Rotating speed stirring under, react 9 hours, be subsequently cooled to room temperature, the inorganic acid of quantitative ratio be added dropwise in reaction system, continues to stir
Reaction 3.5 hours is mixed, it is made to be reacted with the amino in silane coupling agent；
Step 3：The rhodamine B of quantitative ratio is added in system, under 300 revs/min of rotating speed, it is small to be stirred at room temperature 12
When, obtain product, under 2000 revs/min of rotating speeds, be centrifuged at a high speed, obtained powder, by 130 DEG C toast 12 hours, most
The organo-mineral complexing fluorescent powder designed eventually.
Embodiment seven
A kind of Organic-inorganic composite fluorescent powder, by percentage to the quality, the raw material for preparing the fluorescent powder includes：
Further, the inorganic powder is hydrophilic fumed silica, and the silane coupling agent with amino is
Aminoethyl amino propyl trimethoxy silane, the inorganic acid are hydrochloric acid.
Further, this case also provides a kind of preparation method for preparing above-mentioned Organic-inorganic composite fluorescent powder, including with
Lower step：
Step 1：By inorganic powder be scattered in absolute ethyl alcohol be made a concentration of 0.08g/ml solution, at room temperature with
2000 revs/min of speed, high-speed stirred 50 minutes, until being uniformly dispersed；
Step 2：Aminopropyltriethoxysilane trimethoxy silane is added in reaction system, is warming up to 70 DEG C, at 500 revs/min
Rotating speed stirring under, react 4 hours, be subsequently cooled to room temperature, the inorganic acid of quantitative ratio be added dropwise in reaction system, continues to stir
Reaction 4 hours is mixed, it is made to be reacted with the amino in silane coupling agent；
Step 3：The rhodamine B of quantitative ratio is added in system, under 350 revs/min of rotating speed, it is small to be stirred at room temperature 6
When, obtain product, under 3000 revs/min of rotating speeds, be centrifuged at a high speed, obtained powder, by 120 DEG C toast 18 hours, most
The organo-mineral complexing fluorescent powder designed eventually.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To the present invention application,
Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but it is not limited in listed fortune in specification and embodiment
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real
Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to
Specific details and legend shown and described herein.
Claims (5)
1. a kind of Organic-inorganic composite fluorescent powder, which is characterized in that by percentage to the quality, prepare the original of the fluorescent powder
Material includes：
2. Organic-inorganic composite fluorescent powder as described in claim 1, which is characterized in that the inorganic powder is hydrophily
Any one in aerosil, talcum powder and mica powder.
3. Organic-inorganic composite fluorescent powder as described in claim 1, which is characterized in that the silane with amino is even
Connection agent is γ-aminopropyltrimethoxysilane, gamma-aminopropyl-triethoxy-silane, three ethoxy of N- θ (aminoethyl)-γ-aminopropyl
Base silane, N- θ (aminoethyl)-γ-aminopropyltrimethoxysilane, phenylaminomethyl triethoxysilane, aminopropyltriethoxysilane three
Any one in methoxy silane and aminoethyl amino propyl trimethoxy silane.
4. Organic-inorganic composite fluorescent powder as described in claim 1, which is characterized in that the inorganic acid is hydrochloric acid, phosphorus
Any one in acid, acetic acid and sulfuric acid.
5. a kind of preparation method of such as Claims 1 to 4 any one of them Organic-inorganic composite fluorescent powder, feature exist
In including the following steps：
Step 1：Inorganic powder is scattered in absolute ethyl alcohol solution of the concentration range as 0.01~1g/ml is made, at room temperature
With 500~3000 revs/min of speed, high-speed stirred 10~240 minutes, until being uniformly dispersed；
Step 2：Silane coupling agent with amino is added in reaction system, 50~70 DEG C are warming up to, 100~500
Rev/min rotating speed stirring under, react 4~24 hours, be subsequently cooled to room temperature, the inorganic acid of quantitative ratio be added dropwise to reaction system
It is interior, continue to be stirred to react 2~4 hours, it is made to be reacted with the amino in silane coupling agent；
Step 3：The rhodamine B of quantitative ratio is added in system, under 100~500 revs/min of rotating speed, it is stirred at room temperature 1~
24 hours, product is obtained, under 1000~5000 revs/min of rotating speeds, is centrifuged at a high speed, obtained powder, by 100~150
DEG C baking 6~24 hours, finally obtains the organo-mineral complexing fluorescent powder of design.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108682A (en) * | 2019-05-08 | 2019-08-09 | 济南大学 | The application of several atypia feux rouges silicide dyes |
| CN110922551A (en) * | 2019-10-29 | 2020-03-27 | 温州大学 | Preparation method of rhodamine-polyurethane fluorescent probe for iron ion detection |
| CN114940898A (en) * | 2021-02-17 | 2022-08-26 | 歆炽电气技术股份有限公司 | Light conversion composite material and method for manufacturing light conversion composite material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348713A (en) * | 2007-07-20 | 2009-01-21 | 同济大学 | Magnetic composite nano microsphere capable of emitting fluorescence and preparation thereof |
| CN102634987A (en) * | 2012-04-27 | 2012-08-15 | 陕西科技大学 | Fluoroalkyl carboxy polysiloxane/nano particle super-hydrophobic composite membrane and preparation method thereof |
| CN103194210A (en) * | 2013-04-15 | 2013-07-10 | 北京工业大学 | Preparation method for SiO2-based organic-inorganic hybridized fluorescent material |
| CN105018075A (en) * | 2015-07-21 | 2015-11-04 | 湖北工业大学 | Fluorescent nanospheres and preparation method thereof |
-
2017
- 2017-12-04 CN CN201711261510.4A patent/CN108192405A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348713A (en) * | 2007-07-20 | 2009-01-21 | 同济大学 | Magnetic composite nano microsphere capable of emitting fluorescence and preparation thereof |
| CN102634987A (en) * | 2012-04-27 | 2012-08-15 | 陕西科技大学 | Fluoroalkyl carboxy polysiloxane/nano particle super-hydrophobic composite membrane and preparation method thereof |
| CN103194210A (en) * | 2013-04-15 | 2013-07-10 | 北京工业大学 | Preparation method for SiO2-based organic-inorganic hybridized fluorescent material |
| CN105018075A (en) * | 2015-07-21 | 2015-11-04 | 湖北工业大学 | Fluorescent nanospheres and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108682A (en) * | 2019-05-08 | 2019-08-09 | 济南大学 | The application of several atypia feux rouges silicide dyes |
| CN110108682B (en) * | 2019-05-08 | 2021-09-24 | 济南大学 | Application of several atypical red silicon-containing dyes |
| CN110922551A (en) * | 2019-10-29 | 2020-03-27 | 温州大学 | Preparation method of rhodamine-polyurethane fluorescent probe for iron ion detection |
| CN110922551B (en) * | 2019-10-29 | 2021-09-14 | 温州大学 | Preparation method of rhodamine-polyurethane fluorescent probe for iron ion detection |
| CN114940898A (en) * | 2021-02-17 | 2022-08-26 | 歆炽电气技术股份有限公司 | Light conversion composite material and method for manufacturing light conversion composite material |
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