CN109954486A - A kind of Inorganic nonmetal mineral composite material of carried titanium dioxide layer - Google Patents
A kind of Inorganic nonmetal mineral composite material of carried titanium dioxide layer Download PDFInfo
- Publication number
- CN109954486A CN109954486A CN201711400054.7A CN201711400054A CN109954486A CN 109954486 A CN109954486 A CN 109954486A CN 201711400054 A CN201711400054 A CN 201711400054A CN 109954486 A CN109954486 A CN 109954486A
- Authority
- CN
- China
- Prior art keywords
- titanium dioxide
- carrier
- nano
- inorganic nonmetal
- composite material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 39
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 33
- 239000011707 mineral Substances 0.000 title claims abstract description 33
- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 16
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002077 nanosphere Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 229960000892 attapulgite Drugs 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 3
- 229910052625 palygorskite Inorganic materials 0.000 claims description 3
- 239000010456 wollastonite Substances 0.000 claims description 3
- 229910052882 wollastonite Inorganic materials 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 229910000314 transition metal oxide Inorganic materials 0.000 claims 1
- 239000002105 nanoparticle Substances 0.000 abstract description 4
- 230000001699 photocatalysis Effects 0.000 abstract description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000004113 Sepiolite Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 229910052624 sepiolite Inorganic materials 0.000 description 2
- 235000019355 sepiolite Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B01J35/39—
-
- B01J35/391—
-
- B01J35/393—
-
- B01J35/396—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0221—Coating of particles
Abstract
The present invention relates to a kind of Inorganic nonmetal mineral composite materials of carried titanium dioxide layer.The composite material includes Inorganic nonmetal mineral as carrier and the nanometer titanium dioxide layer being loaded on carrier, wherein the layer includes multiple titanium dioxide nano-spheres, and titanium dioxide nano-sphere is made of multiple nano-titanium dioxide individual particles.The advantage of nanometer titanium dioxide layer high refractive index and high-coverage can be possessed by stating composite material not only, but also also use the good photocatalytic activity of single small nanoparticle.
Description
Technical field
The present invention relates to a kind of Inorganic nonmetal mineral composite materials of carried titanium dioxide layer.
Background technique
The present invention relates to a kind of Inorganic nonmetal mineral composite materials of carried titanium dioxide layer.The composite material includes nothing
Machine nonmetallic mineral is as carrier and the nanometer titanium dioxide layer being loaded on carrier, wherein the layer includes multiple titanium dioxide
Nanosphere, and titanium dioxide nano-sphere is made of multiple nano-titanium dioxide individual particles.
Titanium dioxide is a kind of to live closely related important industrial chemicals with us.When its particle size is decreased to receive
Meter level just possesses ultraviolet radiation absorption and light-catalysed excellent properties.However, when nano-titanium dioxide be used in coating, plastics, paper,
Rubber, in environmental protection treatment and similar application, due to its relatively large surface can, be unable to reach real nanoscale dispersion
Property, it can only exist in the form of minute yardstick agglomerate in these application systems, so its nanoscale performance cannot fill
Divide and shows.
The key problem that current techniques prepare nano material is how to prevent nano particle from agglomerating, to make effectively
Use the excellent performance of nano material.Therefore, it is necessary to propose effective technical solution, solve the above problems.
Summary of the invention
In view of the above shortcomings of the prior art, the Inorganic nonmetal mineral for providing a kind of carried titanium dioxide layer is multiple by the present invention
Condensation material.The composite material reduces the reunion of nano-titanium dioxide, it is made to show excellent nanometer performance.
The technical scheme to solve the above technical problems is that
A kind of a kind of Inorganic nonmetal mineral composite material of carried titanium dioxide layer, which is characterized in that load titanium dioxide
The Inorganic nonmetal mineral composite material of titanium layer, Inorganic nonmetal mineral is as carrier and the nanometer titanium dioxide being loaded on carrier
Titanium layer, wherein the layer includes multiple titanium dioxide nano-spheres, and titanium dioxide nano-sphere is by multiple nano-titanium dioxide lists
A particle composition.
Preferably, the Inorganic nonmetal mineral carrier is acid proof.
Preferably, the Inorganic nonmetal mineral carrier is selected from kaolin, mica, talcum powder, barium sulfate, diatom
Soil, bentonite, montmorillonite, white carbon black, wollastonite, zeolite, sepiolite, one of attapulgite and magnetic iron ore or a variety of.
Preferably, the no nonmetallic mineral particle size range is 0.2 to 100 microns.
Preferably, the diameter range of the nano-titanium dioxide single particle is 2-10 nanometers, and titanium dioxide is received
The diameter of rice ball is 5 to 50 times of titanium dioxide single particle.
Preferably, the load capacity of the nanometer titanium dioxide layer is the 1-50% weight of Inorganic nonmetal mineral carrier layer
Percentage.
The utility model has the advantages that
Composite material in the present invention includes Inorganic nonmetal mineral as carrier and the nano-silica being loaded on carrier
Change titanium layer, wherein the layer includes multiple titanium dioxide nano-spheres, and titanium dioxide nano-sphere is by multiple nano-titanium dioxides
Individual particle composition.The advantage of nanometer titanium dioxide layer high refractive index and high-coverage can be possessed by stating composite material not only,
And also use the good photocatalytic activity of single small nanoparticle.
Specific embodiment
The present invention provides a kind of Inorganic nonmetal mineral composite material of carried titanium dioxide layer, which is characterized in that a kind of
The Inorganic nonmetal mineral composite material of carried titanium dioxide layer, Inorganic nonmetal mineral is as carrier and is loaded on carrier
Nanometer titanium dioxide layer, wherein the layer includes multiple titanium dioxide nano-spheres, and titanium dioxide nano-sphere is by multiple nanometers
Titanium dioxide individual particle composition.
As an embodiment of the present invention, the Inorganic nonmetal mineral carrier is acid proof.
As an embodiment of the present invention, the Inorganic nonmetal mineral carrier is selected from kaolin, mica, talcum
Powder, barium sulfate, diatomite, bentonite, montmorillonite, white carbon black, wollastonite, zeolite, sepiolite, in attapulgite and magnetic iron ore
It is one or more.
As an embodiment of the present invention, the no nonmetallic mineral particle size range is 0.2 to 100 microns.
As an embodiment of the present invention, the diameter range of the nano-titanium dioxide single particle is that 2-10 receives
Rice, and the diameter of titanium dioxide nano-sphere is 5 to 50 times of titanium dioxide single particle.
As an embodiment of the present invention, the load capacity of the nanometer titanium dioxide layer is Inorganic nonmetal mineral load
The 1-50% weight percent of body layer.
Composite material in the present invention includes Inorganic nonmetal mineral as carrier and the nano-silica being loaded on carrier
Change titanium layer, wherein the layer includes multiple titanium dioxide nano-spheres, and titanium dioxide nano-sphere is by multiple nano-titanium dioxides
Individual particle composition.The advantage of nanometer titanium dioxide layer high refractive index and high-coverage can be possessed by stating composite material not only,
And also use the good photocatalytic activity of single small nanoparticle.
The present invention can be summarized with others without prejudice to the concrete form of spirit or essential characteristics of the invention.Therefore, nothing
By from the point of view of which point, the embodiment above of the invention can only all be considered the description of the invention and cannot limit this hair
Bright, claims indicate the scope of the present invention, and above-mentioned explanation does not point out the scope of the present invention, therefore, with this
Any change in the comparable meaning and scope of claims of invention is all considered as including in claim of the invention
In the range of book.
Claims (6)
1. a kind of Inorganic nonmetal mineral composite material of carried titanium dioxide layer, which is characterized in that the composite material includes nothing
Machine nonmetallic mineral is as carrier and the nanometer titanium dioxide layer being loaded on carrier, wherein the layer includes multiple titanium dioxide
Nanosphere, and titanium dioxide nano-sphere is made of multiple nano-titanium dioxide individual particles.
2. Inorganic nonmetal mineral carrier as described in claim 1, which is characterized in that the no nonmetallic mineral carrier is
Acidproof.
3. Inorganic nonmetal mineral carrier as claimed in claim 2, which is characterized in that the Inorganic nonmetal mineral carrier
It is selected from kaolin, mica, talcum powder, barium sulfate, diatomite, bentonite, montmorillonite, white carbon black, wollastonite, zeolite, Hai Pao
Stone, one of attapulgite and magnetic iron ore or a variety of.
4. Inorganic nonmetal mineral carrier as claimed in claim 3, which is characterized in that the no nonmetallic mineral partial size model
Enclose is 0.2 to 100 microns.
5. the shell of transition metal oxide as described in claim 1, which is characterized in that the nano-titanium dioxide is single
The diameter range of particle is 2-10 nanometers, and the diameter of titanium dioxide nano-sphere is 5 to 50 times of titanium dioxide single particle.
6. composite material as described in claim 1, which is characterized in that the load capacity of the nanometer titanium dioxide layer is inorganic non-
The 1-50% weight percent of metalliferous mineral carrier layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711400054.7A CN109954486A (en) | 2017-12-22 | 2017-12-22 | A kind of Inorganic nonmetal mineral composite material of carried titanium dioxide layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711400054.7A CN109954486A (en) | 2017-12-22 | 2017-12-22 | A kind of Inorganic nonmetal mineral composite material of carried titanium dioxide layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109954486A true CN109954486A (en) | 2019-07-02 |
Family
ID=67018897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711400054.7A Pending CN109954486A (en) | 2017-12-22 | 2017-12-22 | A kind of Inorganic nonmetal mineral composite material of carried titanium dioxide layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109954486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604043A (en) * | 2020-04-28 | 2020-09-01 | 山东科技大学 | Inorganic nonmetallic mineral composite material loaded with titanium dioxide layer and preparation method |
-
2017
- 2017-12-22 CN CN201711400054.7A patent/CN109954486A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604043A (en) * | 2020-04-28 | 2020-09-01 | 山东科技大学 | Inorganic nonmetallic mineral composite material loaded with titanium dioxide layer and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |