CN103182303A - Rare earth metal doped nano titanium dioxide and preparation method and application thereof - Google Patents
Rare earth metal doped nano titanium dioxide and preparation method and application thereof Download PDFInfo
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- CN103182303A CN103182303A CN2011104591717A CN201110459171A CN103182303A CN 103182303 A CN103182303 A CN 103182303A CN 2011104591717 A CN2011104591717 A CN 2011104591717A CN 201110459171 A CN201110459171 A CN 201110459171A CN 103182303 A CN103182303 A CN 103182303A
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- nano titanium
- oxide
- thulium
- titanium dioxide
- rare earth
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- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title abstract description 9
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 9
- 150000002910 rare earth metals Chemical class 0.000 title abstract 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 85
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 48
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 19
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 17
- 239000003513 alkali Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 6
- 229910052775 Thulium Inorganic materials 0.000 claims description 49
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 47
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 28
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 15
- 239000001488 sodium phosphate Substances 0.000 claims description 15
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 15
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 4
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 26
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 238000002425 crystallisation Methods 0.000 abstract description 5
- 230000008025 crystallization Effects 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000013033 photocatalytic degradation reaction Methods 0.000 abstract description 3
- 229910044991 metal oxide Inorganic materials 0.000 abstract 3
- 229940061607 dibasic sodium phosphate Drugs 0.000 abstract 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000012064 sodium phosphate buffer Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- 238000001246 colloidal dispersion Methods 0.000 description 15
- 239000007787 solid Substances 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 235000011121 sodium hydroxide Nutrition 0.000 description 11
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000000839 emulsion Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 229910052746 lanthanum Inorganic materials 0.000 description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical group [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052684 Cerium Inorganic materials 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical group [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 230000001699 photocatalysis Effects 0.000 description 3
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 229910052693 Europium Inorganic materials 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229910001940 europium oxide Inorganic materials 0.000 description 1
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Cosmetics (AREA)
Abstract
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Claims (10)
Priority Applications (1)
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CN201110459171.7A CN103182303B (en) | 2011-12-31 | 2011-12-31 | Nano titanium oxide, the preparation method and its usage of thulium doping |
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CN201110459171.7A CN103182303B (en) | 2011-12-31 | 2011-12-31 | Nano titanium oxide, the preparation method and its usage of thulium doping |
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CN103182303A true CN103182303A (en) | 2013-07-03 |
CN103182303B CN103182303B (en) | 2015-12-09 |
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CN201110459171.7A Active CN103182303B (en) | 2011-12-31 | 2011-12-31 | Nano titanium oxide, the preparation method and its usage of thulium doping |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104001490A (en) * | 2014-05-08 | 2014-08-27 | 亿利资源集团有限公司 | Photocatalyst composition for air purifier and preparation method thereof |
CN105080531A (en) * | 2015-08-13 | 2015-11-25 | 上海工程技术大学 | Method for preparing neodymium-doped mesopore titanium dioxide microballoon photocatalyst |
CN105688886A (en) * | 2016-03-07 | 2016-06-22 | 山东源根化学技术研发有限公司 | Preparing method of water-soluble visible-light response photocatalysis degradation agent |
CN113318721A (en) * | 2020-02-28 | 2021-08-31 | 广东粤能净环保科技有限公司 | Photocatalytic unit with negative oxygen ion releasing function and application thereof |
CN113318726A (en) * | 2020-02-28 | 2021-08-31 | 广东粤能净环保科技有限公司 | Photocatalyst with negative oxygen ion releasing function and preparation method and application thereof |
CN114751449A (en) * | 2021-01-08 | 2022-07-15 | 北京化工大学 | Preparation method and application of metal-doped nano titanium dioxide aqueous phase dispersion |
Citations (1)
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CN1736586A (en) * | 2005-07-06 | 2006-02-22 | 河北工业大学 | Inorganic clay compound material, its preparation and use |
-
2011
- 2011-12-31 CN CN201110459171.7A patent/CN103182303B/en active Active
Patent Citations (1)
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CN1736586A (en) * | 2005-07-06 | 2006-02-22 | 河北工业大学 | Inorganic clay compound material, its preparation and use |
Non-Patent Citations (4)
Title |
---|
SONNY BINGHAM等: "Recent advances in making nano-sized TiO2 visible-light active through rare-earth metal doping", 《JOURNAL OF MATERIALS CHEMISTRY》 * |
张旭: "纳米CeO2-TiO2复合介孔材料的制备及性能", 《万方学位数据库》 * |
张晶等: "纳米二氧化钛的水热制备及光催化研究进展", 《无机盐工业》 * |
江东亮等: "《无机非金属材料手册.上》", 31 July 2009 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104001490A (en) * | 2014-05-08 | 2014-08-27 | 亿利资源集团有限公司 | Photocatalyst composition for air purifier and preparation method thereof |
CN104001490B (en) * | 2014-05-08 | 2016-04-06 | 亿利资源集团有限公司 | A kind of light catalyst composition for air purifier and preparation method thereof |
CN105080531A (en) * | 2015-08-13 | 2015-11-25 | 上海工程技术大学 | Method for preparing neodymium-doped mesopore titanium dioxide microballoon photocatalyst |
CN105688886A (en) * | 2016-03-07 | 2016-06-22 | 山东源根化学技术研发有限公司 | Preparing method of water-soluble visible-light response photocatalysis degradation agent |
CN113318721A (en) * | 2020-02-28 | 2021-08-31 | 广东粤能净环保科技有限公司 | Photocatalytic unit with negative oxygen ion releasing function and application thereof |
CN113318726A (en) * | 2020-02-28 | 2021-08-31 | 广东粤能净环保科技有限公司 | Photocatalyst with negative oxygen ion releasing function and preparation method and application thereof |
CN113318721B (en) * | 2020-02-28 | 2023-08-01 | 中科粤能净(山东)新材料有限公司 | Photocatalysis unit with negative oxygen ion release function and application thereof |
CN113318726B (en) * | 2020-02-28 | 2023-08-01 | 中科粤能净(山东)新材料有限公司 | Photocatalyst with function of releasing negative oxygen ions and preparation method and application thereof |
CN114751449A (en) * | 2021-01-08 | 2022-07-15 | 北京化工大学 | Preparation method and application of metal-doped nano titanium dioxide aqueous phase dispersion |
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CN103182303B (en) | 2015-12-09 |
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Address after: No.1, Binjiang 2nd Road, Binjiang Economic Development Zone, Xinbei District, Changzhou City, Jiangsu Province Patentee after: JIANGSU KFCC NEW MATERIALS Co.,Ltd. Address before: No.1, Binjiang 2nd Road, Binjiang Economic Development Zone, Xinbei District, Changzhou City, Jiangsu Province Patentee before: JIANGSU KFCC NEW MATERIALS CO.,LTD. |