CN105417577B - 一种纳米二氧化钛的高温制备方法 - Google Patents
一种纳米二氧化钛的高温制备方法 Download PDFInfo
- Publication number
- CN105417577B CN105417577B CN201510745211.2A CN201510745211A CN105417577B CN 105417577 B CN105417577 B CN 105417577B CN 201510745211 A CN201510745211 A CN 201510745211A CN 105417577 B CN105417577 B CN 105417577B
- Authority
- CN
- China
- Prior art keywords
- temperature
- titanium dioxide
- solution
- high temperature
- anatase titania
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 137
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 title description 8
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 33
- 239000000376 reactant Substances 0.000 claims abstract description 19
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 13
- 239000000243 solution Substances 0.000 claims description 36
- 238000013019 agitation Methods 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 14
- LRHPLDYGYMQRHN-UHFFFAOYSA-N Butanol Natural products CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 239000005416 organic matter Substances 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 150000001298 alcohols Chemical class 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 4
- -1 butanol titanate esters Chemical class 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000609 methyl cellulose Polymers 0.000 claims description 4
- 239000001923 methylcellulose Substances 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 4
- 241000790917 Dioxys <bee> Species 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 6
- 230000007935 neutral effect Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000006555 catalytic reaction Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 abstract description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical group CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 12
- 235000019441 ethanol Nutrition 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 6
- 230000001699 photocatalysis Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000010718 Oxidation Activity Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510745211.2A CN105417577B (zh) | 2015-11-06 | 2015-11-06 | 一种纳米二氧化钛的高温制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510745211.2A CN105417577B (zh) | 2015-11-06 | 2015-11-06 | 一种纳米二氧化钛的高温制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105417577A CN105417577A (zh) | 2016-03-23 |
CN105417577B true CN105417577B (zh) | 2017-03-15 |
Family
ID=55496199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510745211.2A Active CN105417577B (zh) | 2015-11-06 | 2015-11-06 | 一种纳米二氧化钛的高温制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105417577B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107188222A (zh) * | 2017-06-21 | 2017-09-22 | 天津宝兴威科技股份有限公司 | 一种酸催化溶胶凝胶法制备纳米二氧化钛的方法 |
CN109482241B (zh) * | 2018-12-07 | 2021-08-17 | 怀化学院 | TiO2/MOF-5光催化剂及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100348499C (zh) * | 2006-04-07 | 2007-11-14 | 浙江工业大学 | 一种介孔空心球状二氧化钛粉体的制备方法 |
CN101177245A (zh) * | 2007-11-21 | 2008-05-14 | 北京矿冶研究总院 | 纳米结构氧化物粉体的制备方法 |
CN101417815B (zh) * | 2008-12-02 | 2011-05-11 | 攀钢集团研究院有限公司 | 一种喷雾水解制备钛白的方法 |
CN102863020B (zh) * | 2012-10-15 | 2014-08-13 | 浙江大学 | 一种空心二氧化钛材料的制备方法 |
-
2015
- 2015-11-06 CN CN201510745211.2A patent/CN105417577B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105417577A (zh) | 2016-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Li et al. | Enhanced visible-light-induced photocatalytic disinfection of E. coli by carbon-sensitized nitrogen-doped titanium oxide | |
Zhu et al. | New method to synthesize S-doped TiO2 with stable and highly efficient photocatalytic performance under indoor sunlight irradiation | |
Shi et al. | Visible-light photocatalytic degradation of BiTaO4 photocatalyst and mechanism of photocorrosion suppression | |
Hirano et al. | Direct formation of anatase (TiO2)/silica (SiO2) composite nanoparticles with high phase stability of 1300° C from acidic solution by hydrolysis under hydrothermal condition | |
Lopez et al. | Preparation of large scale photocatalytic TiO2 films by the sol–gel process | |
CN102335602B (zh) | 一种钨酸铋复合光催化剂及其制备和应用 | |
Lei et al. | Preparation of heterogeneous photocatalyst (TiO2/alumina) by metallo-organic chemical vapor deposition | |
CN105964236A (zh) | 一种石墨烯/二氧化钛光催化剂的制备方法 | |
CN107522169A (zh) | 一种常温制备纳米氧化物的纯有机均相沉积法 | |
CN103113767B (zh) | 具有光催化活性的罩光清漆的制备方法 | |
CN101293669A (zh) | 锐钛矿和金红石可控相比例纳米二氧化钛粉体的制备方法 | |
Gou et al. | Photocatalyst of nanometer TiO2/conjugated polymer complex employed for depigmentation of methyl orange | |
Bogatu et al. | Ultrasound assisted sol-gel TiO2 powders and thin films for photocatalytic removal of toxic pollutants | |
CN103464181A (zh) | 卤氧铋/二氧化钛复合光催化剂的制备方法 | |
Liu et al. | Photocatalysis of TiO2 nanoparticles supported on natural zeolite | |
CN105417577B (zh) | 一种纳米二氧化钛的高温制备方法 | |
CN103962118B (zh) | 一种TiO2光触媒网的制备方法以及TiO2光触媒网 | |
CN104028257B (zh) | 一种高光催化活性CaTi2O5纳米颗粒的制备方法及其制得的产品 | |
CN103601239A (zh) | 一种锐钛矿和板钛矿的混晶TiO2纳米线的制备方法 | |
WO2022236914A1 (zh) | 一种以烟梗丝为模板制备TiO 2光催化材料的方法及用途 | |
CN106316151A (zh) | 一种纳米TiO2薄膜电极的制备方法 | |
CN105366715A (zh) | 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 | |
CN104857944A (zh) | 一种CaTi2O5木耳状微纳结构光催化剂的制备方法及其制得的产品 | |
CN105148745A (zh) | 一种通过3D打印生产TiO2多功能膜的制备方法 | |
CN205146223U (zh) | 光触媒纳米TiO2水溶胶生产装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yue Zhihua Inventor before: Request for anonymity |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170407 Address after: Baiyun District of Guangzhou City, Guangdong province 510080 Zhongluotan Changsha Pu Song Yuan Po No. 3 101 two floor by Patentee after: Guangdong Yacopolo Cabinet Co.,Ltd. Address before: 528411 Jin Yiyuan Road, Guangdong, Zhongshan, Rainbow Road, No. 52, room 3A, Patentee before: Zhou Cuihua |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20220126 Granted publication date: 20170315 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20220309 Granted publication date: 20170315 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230925 Address after: 519000 No. 3211, South Zhufeng Avenue, Doumen District, Zhuhai City, Guangdong Province (No. 2 workshop and warehouse) Patentee after: Zhuhai Yake Polo Furniture Co.,Ltd. Address before: 2nd Floor, 101, No. 3 Songyuanpu, Changsha Pu, Zhongluotan Town, Baiyun District, Guangzhou City, Guangdong Province, 510080 Patentee before: Guangdong Yacopolo Cabinet Co.,Ltd. |