CN100453165C - 纳米二氧化钛/二氧化硒复合物及其制备方法 - Google Patents
纳米二氧化钛/二氧化硒复合物及其制备方法 Download PDFInfo
- Publication number
- CN100453165C CN100453165C CNB200610085237XA CN200610085237A CN100453165C CN 100453165 C CN100453165 C CN 100453165C CN B200610085237X A CNB200610085237X A CN B200610085237XA CN 200610085237 A CN200610085237 A CN 200610085237A CN 100453165 C CN100453165 C CN 100453165C
- Authority
- CN
- China
- Prior art keywords
- compound
- titanium
- tio
- selenium
- 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.)
- Expired - Fee Related
Links
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000002131 composite material Substances 0.000 title abstract description 10
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title abstract description 4
- 238000002360 preparation method Methods 0.000 title description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 150000001875 compounds Chemical class 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000011669 selenium Substances 0.000 claims abstract description 19
- 239000010936 titanium Substances 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims abstract description 11
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 claims abstract description 8
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 8
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 7
- 229910000349 titanium oxysulfate Inorganic materials 0.000 claims abstract description 7
- 229910000348 titanium sulfate Inorganic materials 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 14
- 239000000376 reactant Substances 0.000 claims description 12
- 239000004408 titanium dioxide Substances 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 10
- -1 selenium dioxide compound Chemical class 0.000 claims description 9
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 229910010413 TiO 2 Inorganic materials 0.000 abstract description 30
- 238000010521 absorption reaction Methods 0.000 abstract description 16
- 230000001699 photocatalysis Effects 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 7
- 229910018162 SeO2 Inorganic materials 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000001069 Raman spectroscopy Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 238000001027 hydrothermal synthesis Methods 0.000 abstract description 2
- MCAHWIHFGHIESP-UHFFFAOYSA-N selenous acid Chemical compound O[Se](O)=O MCAHWIHFGHIESP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000002211 ultraviolet spectrum Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 239000012798 spherical particle Substances 0.000 abstract 1
- 238000007146 photocatalysis Methods 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 206010001497 Agitation Diseases 0.000 description 6
- 238000013019 agitation Methods 0.000 description 6
- 239000002105 nanoparticle Substances 0.000 description 6
- 238000001354 calcination Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000001879 gelation Methods 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000256844 Apis mellifera Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 2
- 238000003421 catalytic decomposition reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001235 sensitizing effect Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical group C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005216 hydrothermal crystallization Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 238000001725 laser pyrolysis Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical group [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 229940043267 rhodamine b Drugs 0.000 description 1
- 150000003346 selenoethers Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200610085237XA CN100453165C (zh) | 2006-06-02 | 2006-06-02 | 纳米二氧化钛/二氧化硒复合物及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200610085237XA CN100453165C (zh) | 2006-06-02 | 2006-06-02 | 纳米二氧化钛/二氧化硒复合物及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1868582A CN1868582A (zh) | 2006-11-29 |
CN100453165C true CN100453165C (zh) | 2009-01-21 |
Family
ID=37442444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200610085237XA Expired - Fee Related CN100453165C (zh) | 2006-06-02 | 2006-06-02 | 纳米二氧化钛/二氧化硒复合物及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100453165C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100443164C (zh) * | 2006-12-08 | 2008-12-17 | 南京大学 | 含硒的介孔氧化钛材料及其制备方法 |
CN106040280B (zh) * | 2016-06-27 | 2018-04-20 | 兰州大学 | 全光谱响应型铵钨青铜‑二氧化钛复合光催化剂 |
CN106179430B (zh) * | 2016-07-18 | 2019-03-26 | 陕西科技大学 | 一种二氧化钛/磷化铟复合材料的制备方法及用途 |
CN109879315B (zh) * | 2019-04-09 | 2021-06-01 | 陕西科技大学 | 一种二维层状多孔六边形纳米二氧化钛及其制备方法和应用 |
CN115512972B (zh) * | 2022-08-18 | 2023-11-03 | 河北大学 | 一种用于量子点敏化太阳能电池的准固态电解质的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004110620A1 (en) * | 2003-06-13 | 2004-12-23 | Cpc Co., Ltd | Photocatalyst composition and manufacturing method thereof |
CN1600416A (zh) * | 2004-08-30 | 2005-03-30 | 中国科学院上海硅酸盐研究所 | 硒化镉改性的纳米氧化钛光催化剂及制备方法 |
WO2005047185A1 (en) * | 2003-11-14 | 2005-05-26 | Cpc Co., Ltd | Photocatalyst composition and preparing method thereof |
-
2006
- 2006-06-02 CN CNB200610085237XA patent/CN100453165C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004110620A1 (en) * | 2003-06-13 | 2004-12-23 | Cpc Co., Ltd | Photocatalyst composition and manufacturing method thereof |
WO2005047185A1 (en) * | 2003-11-14 | 2005-05-26 | Cpc Co., Ltd | Photocatalyst composition and preparing method thereof |
CN1600416A (zh) * | 2004-08-30 | 2005-03-30 | 中国科学院上海硅酸盐研究所 | 硒化镉改性的纳米氧化钛光催化剂及制备方法 |
Non-Patent Citations (4)
Title |
---|
PVP软模板法制备纳米硒. 史洪伟等.阜阳师范学院(自然科学版),第23卷第1期. 2006 |
PVP软模板法制备纳米硒. 史洪伟等.阜阳师范学院(自然科学版),第23卷第1期. 2006 * |
the formation of nano-sized selenium-titaniumdioxide composite semiconductors by photocatalysis. Timothy T.Y. Tan, etc.Journal of Nanoparticle Research,Vol.4 No.6. 2002 |
the formation of nano-sized selenium-titaniumdioxide composite semiconductors by photocatalysis. Timothy T.Y. Tan, etc.Journal of Nanoparticle Research,Vol.4 No.6. 2002 * |
Also Published As
Publication number | Publication date |
---|---|
CN1868582A (zh) | 2006-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ramakrishnan et al. | Size controlled synthesis of TiO2 nanoparticles by modified solvothermal method towards effective photo catalytic and photovoltaic applications | |
Hong et al. | A visible-light-driven heterojunction for enhanced photocatalytic water splitting over Ta2O5 modified g-C3N4 photocatalyst | |
Tian et al. | Microwave-induced crystallization of AC/TiO2 for improving the performance of rhodamine B dye degradation | |
Xu et al. | Controlled fabrication and enhanced photocatalystic performance of BiVO4@ CeO2 hollow microspheres for the visible-light-driven degradation of rhodamine B | |
Xu et al. | Photocatalytic degradation of organic dyes under solar light irradiation combined with Er3+: YAlO3/Fe-and Co-doped TiO2 coated composites | |
Barkul et al. | Visible active nanocrystalline N-doped anatase TiO2 particles for photocatalytic mineralization studies | |
CN101254467A (zh) | 具有高可见光催化活性纳米CdxZn1-xS光催化剂的沉淀-水热制备方法 | |
CN104108753A (zh) | 一种可见光响应的BiVO4催化剂的制备 | |
CN104628031B (zh) | 一种一维自掺杂二氧化钛纳米材料的制备方法及所得产品 | |
Lun et al. | A nearly complete decomposition of MO, TC and OFX over a direct Z-scheme pn heterojunction g-C3N4/La-Bi2O3 composite | |
Shafiq et al. | The construction of a highly efficient pn heterojunction Bi2O3/BiVO4 for hydrogen evolution through solar water splitting | |
CN105195131A (zh) | 一种石墨烯量子点/钒掺杂介孔二氧化钛复合光催剂的制备方法 | |
Liu et al. | CoNi bimetallic alloy cocatalyst-modified TiO2 nanoflowers with enhanced photocatalytic hydrogen evolution | |
CN100453165C (zh) | 纳米二氧化钛/二氧化硒复合物及其制备方法 | |
CN113713823A (zh) | 一种CoTiO3/BiVO4复合光催化剂的制备方法及应用 | |
CN106622293A (zh) | 一种H‑TiO2/CdS/Cu2‑xS纳米带的制备方法 | |
CN105478153A (zh) | 一种CeVO4/Ag/g-C3N4复合光催化剂及其制备方法 | |
Yao et al. | Cost-effective Bi2WO6 for efficient degradation of rhodamine B and tetracycline | |
CN104549222A (zh) | 一种可见光催化剂钛酸铬的制备方法及应用 | |
CN103433036B (zh) | 一种光催化材料Ag/AgMO2及其制备方法 | |
CN106881118B (zh) | 一种离子交换法合成异质结光催化剂的方法 | |
CN112978687A (zh) | 一种氮化钽介孔纳米球的制备方法 | |
CN103204553B (zh) | 一种四氧化三钴量子点及其制备方法 | |
CN106824167B (zh) | 五钒酸三钾光催化剂和钒酸铋/五钒酸三钾复合光催化剂及其制备方法与应用 | |
CN103861617A (zh) | 铜锌锡硫纳米晶粉末光催化剂的制备方法及应用 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANHUI FEIJIAN ENERGY SAVING SCIENCE & TECHNOLOGY CO., LTD. Assignor: Anhui University Contract record no.: 2011340000512 Denomination of invention: Nanometer titanium dioxide/selenium dioxide composition and its prepn. method Granted publication date: 20090121 License type: Exclusive License Open date: 20061129 Record date: 20111227 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20140602 |