CN1442367A - 生产金红石型纳米二氧化钛的方法以及由此得到的纳米二氧化钛 - Google Patents
生产金红石型纳米二氧化钛的方法以及由此得到的纳米二氧化钛 Download PDFInfo
- Publication number
- CN1442367A CN1442367A CN 02104343 CN02104343A CN1442367A CN 1442367 A CN1442367 A CN 1442367A CN 02104343 CN02104343 CN 02104343 CN 02104343 A CN02104343 A CN 02104343A CN 1442367 A CN1442367 A CN 1442367A
- Authority
- CN
- China
- Prior art keywords
- titanium dioxide
- rutile
- titanium tetrachloride
- rutile type
- nano titanium
- 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.)
- Granted
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 121
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 21
- 238000001354 calcination Methods 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 20
- 239000002244 precipitate Substances 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000006460 hydrolysis reaction Methods 0.000 claims description 8
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 6
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 4
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 4
- 238000003837 high-temperature calcination Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 4
- 239000001119 stannous chloride Substances 0.000 claims description 4
- 235000011150 stannous chloride Nutrition 0.000 claims description 4
- 239000000908 ammonium hydroxide Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- DJEHXEMURTVAOE-UHFFFAOYSA-M potassium bisulfite Chemical compound [K+].OS([O-])=O DJEHXEMURTVAOE-UHFFFAOYSA-M 0.000 claims description 2
- 229940099427 potassium bisulfite Drugs 0.000 claims description 2
- 235000010259 potassium hydrogen sulphite Nutrition 0.000 claims description 2
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 claims description 2
- 235000019252 potassium sulphite Nutrition 0.000 claims description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 2
- 235000010288 sodium nitrite Nutrition 0.000 claims description 2
- 235000010265 sodium sulphite Nutrition 0.000 claims description 2
- 239000013078 crystal Substances 0.000 abstract description 13
- 238000005660 chlorination reaction Methods 0.000 abstract description 8
- 230000009466 transformation Effects 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 230000001699 photocatalysis Effects 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 230000010718 Oxidation Activity Effects 0.000 description 1
- 230000010802 Oxidation-Reduction Activity Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- -1 oxygen ion Chemical class 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021043434A CN1172856C (zh) | 2002-03-01 | 2002-03-01 | 生产金红石型纳米二氧化钛的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021043434A CN1172856C (zh) | 2002-03-01 | 2002-03-01 | 生产金红石型纳米二氧化钛的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1442367A true CN1442367A (zh) | 2003-09-17 |
CN1172856C CN1172856C (zh) | 2004-10-27 |
Family
ID=27793088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021043434A Expired - Fee Related CN1172856C (zh) | 2002-03-01 | 2002-03-01 | 生产金红石型纳米二氧化钛的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1172856C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1315731C (zh) * | 2002-03-01 | 2007-05-16 | 徐瑞芬 | 控制纳米二氧化钛晶型的方法及由此得到的纳米二氧化钛 |
CN100537434C (zh) * | 2007-05-18 | 2009-09-09 | 广东省生态环境与土壤研究所 | 一种可用作紫外防护剂的纳米溶胶的制备方法 |
CN101006015B (zh) * | 2004-08-11 | 2012-04-25 | 昭和电工株式会社 | 微粒二氧化钛及其制备方法和用途 |
CN104961156A (zh) * | 2009-02-19 | 2015-10-07 | 堺化学工业株式会社 | 金红石型氧化钛粒子的分散体及其制备方法、以及其应用 |
CN108502919A (zh) * | 2017-02-27 | 2018-09-07 | 国药集团化学试剂有限公司 | 一种二氧化钛微粒的制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100334261C (zh) * | 2005-12-01 | 2007-08-29 | 华中师范大学 | 金红石型结构TiO2单分散纳米单晶的合成方法 |
-
2002
- 2002-03-01 CN CNB021043434A patent/CN1172856C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1315731C (zh) * | 2002-03-01 | 2007-05-16 | 徐瑞芬 | 控制纳米二氧化钛晶型的方法及由此得到的纳米二氧化钛 |
CN101006015B (zh) * | 2004-08-11 | 2012-04-25 | 昭和电工株式会社 | 微粒二氧化钛及其制备方法和用途 |
CN100537434C (zh) * | 2007-05-18 | 2009-09-09 | 广东省生态环境与土壤研究所 | 一种可用作紫外防护剂的纳米溶胶的制备方法 |
CN104961156A (zh) * | 2009-02-19 | 2015-10-07 | 堺化学工业株式会社 | 金红石型氧化钛粒子的分散体及其制备方法、以及其应用 |
CN108502919A (zh) * | 2017-02-27 | 2018-09-07 | 国药集团化学试剂有限公司 | 一种二氧化钛微粒的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1172856C (zh) | 2004-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1128106C (zh) | 用均相沉淀由TiOCl2制作单分散结晶TiO2特细粉末方法 | |
US7344591B2 (en) | Stabilized suspension of titanium dioxide nanoparticles and methods of manufacture | |
CN1194900C (zh) | 晶相可控的二氧化钛纳米晶的制备方法 | |
US20060104894A1 (en) | Method for making single-phase anatase titanium oxide | |
CN1814550A (zh) | 一种控制晶型制备纳米级二氧化钛的方法 | |
CN102515270A (zh) | (001)晶面暴露的混晶型纳米TiO2的制备方法 | |
CN1336326A (zh) | 氧化钛的制备方法 | |
KR101813190B1 (ko) | 나노미터 크기 및 제어된 형상을 가지는 이산화티탄의 제조 공정 | |
KR100627621B1 (ko) | 루타일형 티타니아 나노 졸의 제조방법 | |
CN1613777A (zh) | 一种纳米三氧化钨粉的制备方法 | |
CN105439198B (zh) | 一种高乙醇/水分散性纳米二氧化钛粉体的制备方法 | |
CN1172856C (zh) | 生产金红石型纳米二氧化钛的方法 | |
CN113426403A (zh) | 一种PbTiO3微米片-CdS纳米颗粒复合材料、制备方法及应用 | |
TWI272250B (en) | Visible light-activated photocatalyst and method for producing the same | |
CN1197780C (zh) | 光催化活性的锐钛矿相纳米晶二氧化钛的低温制备方法 | |
CN104909405B (zh) | 基于纤维素基模板的纺锤形纳米二氧化钛及其制备方法 | |
CN100337740C (zh) | 结晶型二氧化钛光触媒及其合成方法 | |
US8309167B2 (en) | Method for preparing an article with single-phase anatase titanium oxide | |
CN1274410C (zh) | 一种氮掺杂氧化钛介孔光催化材料及其制备方法 | |
CN1206163C (zh) | 二氧化钛纳米晶的超声化学制备方法 | |
CN1285405C (zh) | 具有可见光活性的氧化锌光催化剂及其制备方法 | |
KR101764016B1 (ko) | 순수한 아나타제상의 이산화티타늄 입자의 제조방법 | |
CN1305560C (zh) | 高效二氧化钛光催化剂制备方法 | |
CN1843937A (zh) | 尺寸可控的电子级锐钛矿二氧化钛纳米粉体的制备方法 | |
CN1530327A (zh) | 一种晶型和大小可控的纳米二氧化钛材料的制备方法 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING CHEMICAL ENGINEERING UNIV.; HUADA TIANRUI Free format text: FORMER OWNER: HUADA TIANRUI NANO-MATERIAL TECHNOLOGY CO., LTD., BEIJING Effective date: 20060120 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060120 Address after: 100029, No. 15 East Third Ring Road, Chaoyang District, Beijing Co-patentee after: Huada Tianrui Nano-Material Technology Co., Ltd., Beijing Patentee after: Beijing University of Chemical Technology Address before: 100037 Beijing Institute of chemical management cadre, Haidian District, Beijing (North wa Road) Patentee before: Huada Tianrui Nano-Material Technology Co., Ltd., Beijing |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HUADA TIANRUI NANO-MATERIAL TECHNOLOGY CO., LTD., BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100512 Address after: 100029 Beijing, North Third Ring Road, No. 15 East Road, Chaoyang District Patentee after: Beijing University of Chemical Technology Address before: 100029 Beijing, North Third Ring Road, No. 15 East Road, Chaoyang District Co-patentee before: Huada Tianrui Nano-Material Technology Co., Ltd., Beijing Patentee before: Beijing University of Chemical Technology |
|
ASS | Succession or assignment of patent right |
Owner name: JIANGSU KAOPULE NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY Effective date: 20100617 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100029 NO.15, NORTH THIRD RING EAST ROAD, CHAOYANG DISTRICT, BEIJING TO: 213315 NO.36, WEISHANHU ROAD, XIXIASHU TOWN, XINBEI DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100617 Address after: 213315 No. 36, Weishan Lake Road, Xixia villa town, Xinbei District, Jiangsu, Changzhou Patentee after: JIANGSU KAOPULE NEW MATERIAL CO., LTD. Address before: 100029 Beijing, North Third Ring Road, No. 15 East Road, Chaoyang District Patentee before: Beijing University of Chemical Technology |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213315 No. 36, Weishan Lake Road, Xixia villa town, Xinbei District, Jiangsu, Changzhou Patentee after: Jiangsu Kaopule New Materials Co., Ltd. Address before: 213315 No. 36, Weishan Lake Road, Xixia villa town, Xinbei District, Jiangsu, Changzhou Patentee before: JIANGSU KAOPULE NEW MATERIAL CO., LTD. |
|
C56 | Change in the name or address of the patentee |
Owner name: JIANGSU KAOPULE NEW MATERIAL CO., LTD. Free format text: FORMER NAME: JIANGSU KAOPULE NEW MATERIAL INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 213315 No. 36, Weishan Lake Road, Xixia villa town, Xinbei District, Jiangsu, Changzhou Patentee after: JIANGSU KAOPULE NEW MATERIAL CO., LTD. Address before: 213315 No. 36, Weishan Lake Road, Xixia villa town, Xinbei District, Jiangsu, Changzhou Patentee before: Jiangsu Kaopule New Materials Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041027 Termination date: 20170301 |
|
CF01 | Termination of patent right due to non-payment of annual fee |