CN107915254B - 一种纳米二氧化钛粉体的制备方法 - Google Patents
一种纳米二氧化钛粉体的制备方法 Download PDFInfo
- Publication number
- CN107915254B CN107915254B CN201610879270.3A CN201610879270A CN107915254B CN 107915254 B CN107915254 B CN 107915254B CN 201610879270 A CN201610879270 A CN 201610879270A CN 107915254 B CN107915254 B CN 107915254B
- Authority
- CN
- China
- Prior art keywords
- titanium dioxide
- nano titanium
- dioxide powder
- powder
- nano
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 152
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 204
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 77
- 239000002245 particle Substances 0.000 claims abstract description 44
- 230000001699 photocatalysis Effects 0.000 claims abstract description 30
- 238000004108 freeze drying Methods 0.000 claims abstract description 27
- 239000013078 crystal Substances 0.000 claims abstract description 24
- 239000010936 titanium Substances 0.000 claims abstract description 13
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 11
- -1 titanium alkoxide Chemical class 0.000 claims abstract description 11
- 238000007710 freezing Methods 0.000 claims abstract description 10
- 230000008014 freezing Effects 0.000 claims abstract description 10
- 230000002378 acidificating effect Effects 0.000 claims abstract description 6
- 239000000413 hydrolysate Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 25
- 238000007667 floating Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 238000005092 sublimation method Methods 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 description 43
- 239000000243 solution Substances 0.000 description 38
- 239000007788 liquid Substances 0.000 description 34
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 30
- 229960000907 methylthioninium chloride Drugs 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 19
- 238000001035 drying Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 15
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 229910017604 nitric acid Inorganic materials 0.000 description 14
- 239000002994 raw material Substances 0.000 description 14
- 238000007146 photocatalysis Methods 0.000 description 12
- 238000009826 distribution Methods 0.000 description 11
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 9
- 229910021641 deionized water Inorganic materials 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 238000001354 calcination Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000011179 visual inspection Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 3
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- HKJYVRJHDIPMQB-UHFFFAOYSA-N propan-1-olate;titanium(4+) Chemical compound CCCO[Ti](OCCC)(OCCC)OCCC HKJYVRJHDIPMQB-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241001606224 Betula ermanii Species 0.000 description 1
- 101100061750 Dictyostelium discoideum cupI gene Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000005003 food packaging material Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000005348 self-cleaning glass Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/08—Drying; Calcining ; After treatment of titanium oxide
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610879270.3A CN107915254B (zh) | 2016-10-08 | 2016-10-08 | 一种纳米二氧化钛粉体的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610879270.3A CN107915254B (zh) | 2016-10-08 | 2016-10-08 | 一种纳米二氧化钛粉体的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107915254A CN107915254A (zh) | 2018-04-17 |
CN107915254B true CN107915254B (zh) | 2020-05-26 |
Family
ID=61892207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610879270.3A Active CN107915254B (zh) | 2016-10-08 | 2016-10-08 | 一种纳米二氧化钛粉体的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107915254B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108545773B (zh) * | 2018-07-17 | 2020-07-17 | 河南科技大学 | 一种纳米二氧化钛/三氧化钨复合材料粉末的制备方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1699181A (zh) * | 2005-04-30 | 2005-11-23 | 东南大学 | 锐钛矿型二氧化钛溶胶的制备方法 |
CN1816390A (zh) * | 2003-07-04 | 2006-08-09 | 昭和电工株式会社 | 含有二氧化钛的溶胶、由其形成的薄膜和该溶胶的制备方法 |
CN1958460A (zh) * | 2006-11-23 | 2007-05-09 | 上海交通大学 | TiO2纳米粉体的低温制备方法 |
CN101028937A (zh) * | 2007-02-06 | 2007-09-05 | 云南大学 | 一种纳米锐钛矿型二氧化钛水性溶胶的制备方法 |
CN101134598A (zh) * | 2006-09-01 | 2008-03-05 | Lg化学株式会社 | 与有机络合物螯合的二氧化钛溶胶,其制备方法,以及包含二氧化钛溶胶的组合物 |
CN101891247A (zh) * | 2010-06-24 | 2010-11-24 | 彩虹集团公司 | 一种太阳能电池用锐钛矿相二氧化钛溶胶的制备方法 |
CN102730754A (zh) * | 2012-06-07 | 2012-10-17 | 江苏恒智纳米科技有限公司 | 一种纳米二氧化钛水性胶体的制备方法 |
CN102969168A (zh) * | 2012-10-31 | 2013-03-13 | 彩虹集团公司 | 一种染料敏化太阳能电池用掺杂二氧化钛溶胶的制备方法 |
CN103771511A (zh) * | 2014-02-20 | 2014-05-07 | 安徽工业大学 | 一种锐钛矿二氧化钛纳米晶溶胶的制备方法 |
CN104609469A (zh) * | 2015-01-25 | 2015-05-13 | 北京化工大学 | 一种单分散、纳米二氧化钛溶胶的制备方法 |
CN105366715A (zh) * | 2015-11-23 | 2016-03-02 | 江苏腾盛纺织科技集团有限公司 | 光触媒纳米TiO2水溶胶制备方法及该方法得到的水溶胶及其应用 |
-
2016
- 2016-10-08 CN CN201610879270.3A patent/CN107915254B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1816390A (zh) * | 2003-07-04 | 2006-08-09 | 昭和电工株式会社 | 含有二氧化钛的溶胶、由其形成的薄膜和该溶胶的制备方法 |
CN1699181A (zh) * | 2005-04-30 | 2005-11-23 | 东南大学 | 锐钛矿型二氧化钛溶胶的制备方法 |
CN101134598A (zh) * | 2006-09-01 | 2008-03-05 | Lg化学株式会社 | 与有机络合物螯合的二氧化钛溶胶,其制备方法,以及包含二氧化钛溶胶的组合物 |
CN1958460A (zh) * | 2006-11-23 | 2007-05-09 | 上海交通大学 | TiO2纳米粉体的低温制备方法 |
CN101028937A (zh) * | 2007-02-06 | 2007-09-05 | 云南大学 | 一种纳米锐钛矿型二氧化钛水性溶胶的制备方法 |
CN101891247A (zh) * | 2010-06-24 | 2010-11-24 | 彩虹集团公司 | 一种太阳能电池用锐钛矿相二氧化钛溶胶的制备方法 |
CN102730754A (zh) * | 2012-06-07 | 2012-10-17 | 江苏恒智纳米科技有限公司 | 一种纳米二氧化钛水性胶体的制备方法 |
CN102969168A (zh) * | 2012-10-31 | 2013-03-13 | 彩虹集团公司 | 一种染料敏化太阳能电池用掺杂二氧化钛溶胶的制备方法 |
CN103771511A (zh) * | 2014-02-20 | 2014-05-07 | 安徽工业大学 | 一种锐钛矿二氧化钛纳米晶溶胶的制备方法 |
CN104609469A (zh) * | 2015-01-25 | 2015-05-13 | 北京化工大学 | 一种单分散、纳米二氧化钛溶胶的制备方法 |
CN105366715A (zh) * | 2015-11-23 | 2016-03-02 | 江苏腾盛纺织科技集团有限公司 | 光触媒纳米TiO2水溶胶制备方法及该方法得到的水溶胶及其应用 |
Non-Patent Citations (1)
Title |
---|
钛酸四丁酯水解制备二氧化钛的形核与晶化过程研究;毛日华;《道客巴巴》;20140628;52-55 * |
Also Published As
Publication number | Publication date |
---|---|
CN107915254A (zh) | 2018-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
El-Yazeed et al. | Photocatalytic activity of mesoporous WO3/TiO2 nanocomposites for the photodegradation of methylene blue | |
Mahmoud et al. | Acidic peptizing agent effect on anatase-rutile ratio and photocatalytic performance of TiO2 nanoparticles | |
US9656874B2 (en) | Method for producing metal oxide-containing particles, and method for producing aggregates of metal oxide colloidal particles | |
Hernández-Alonso et al. | Sol–gel preparation of TiO2–ZrO2 thin films supported on glass rings: Influence of phase composition on photocatalytic activity | |
Stoyanova et al. | Synthesis and antibacterial activity of TiO2/ZnO nanocomposites prepared via nonhydrolytic route | |
Barati et al. | Preparation of uniform TiO2 nanostructure film on 316L stainless steel by sol–gel dip coating | |
Grzmil et al. | Preparation and characterization of single-modified TiO2 for pigmentary applications | |
Guo et al. | Photocatalytic effect of the sol–gel derived nanoporous TiO2 transparent thin films | |
Lu et al. | Preparation of boron-doped TiO2 films by autoclaved-sol method at low temperature and study on their photocatalytic activity | |
Riazian | Dependence of Photocatalytic activity of TiO2-SiO2 nanopowders | |
Amor et al. | Effect of dysprosium ion (Dy3+) doping on morphological, crystal growth and optical properties of TiO2 particles and thin films | |
CN102068981B (zh) | 水热法制备具有光催化性能的薄膜纳米材料的方法及产品 | |
Ba-Abbad et al. | Synthesis and characterisation of Co2+-incorporated ZnO nanoparticles prepared through a sol-gel method | |
Hossein Habibi et al. | Nanostructure thin films of titanium dioxide coated on glass and its anti UV effect for living organisms | |
Miljević et al. | Molybdenum doped TiO2 nanocomposite coatings: visible light driven photocatalytic self-cleaning of mineral substrates | |
CN107915254B (zh) | 一种纳米二氧化钛粉体的制备方法 | |
CN108545773B (zh) | 一种纳米二氧化钛/三氧化钨复合材料粉末的制备方法 | |
Arıer | Optical and structural properties of sol-gel derived brookite TiO2-SiO2 nano-composite films with different SiO2: TiO2 ratios | |
Zherebtsov et al. | Synthesis of Nanosized Anatase by Hydrolysis of Tetrabutoxytitanium at Various pH Values | |
CN107915252B (zh) | 一种纳米二氧化钛粉体的制备方法 | |
CN107913692B (zh) | 一种二氧化钛溶胶的制备方法 | |
Habibi et al. | Synthesis, characterization and properties of nanostructure zinc oxide/cobalt oxide composite film coated on glass by sol–gel spin-coating process for textile dye removal in aqueous solution | |
Nasr-Esfahani et al. | Preparation, characterization and photocatalytic activity of a novel nanostructure ZnO composite film derived sol-gel process using organic binder materials | |
Naghibi et al. | Evaluation of Photocatalytic Activity of Fe Doped TiO2 thin film prepared by Sol-Gel hot dip-coating | |
Wang et al. | Preparation of TiO2 nanocrystallites by hydrolyzing with gaseous water and their photocatalytic activity |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180408 Address after: Room 305, No. 11, Suzhou nanchengxi North District, No. 99, Suzhou nanchengxi area, Suzhou Industrial Park, Suzhou, Jiangsu Applicant after: Ji Haifeng Address before: Room 402, room No. 10, B, No. 1305, Hua Jing Road, Xuhui District, Shanghai Applicant before: Shanghai Mao Han Technology Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200805 Address after: Room 305, No. 11, Suzhou nanchengxi North District, No. 99, Suzhou nanchengxi area, Suzhou Industrial Park, Suzhou, Jiangsu Co-patentee after: Suzhou Baoshun Mei Technology Co.,Ltd. Patentee after: Qu Haifeng Address before: Room 305, No. 11, Suzhou nanchengxi North District, No. 99, Suzhou nanchengxi area, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Qu Haifeng |
|
TR01 | Transfer of patent right |