CN103464138A - 一种镱掺杂钒酸铋可见光光催化剂及其制备方法和应用 - Google Patents
一种镱掺杂钒酸铋可见光光催化剂及其制备方法和应用 Download PDFInfo
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- CN103464138A CN103464138A CN2013103571062A CN201310357106A CN103464138A CN 103464138 A CN103464138 A CN 103464138A CN 2013103571062 A CN2013103571062 A CN 2013103571062A CN 201310357106 A CN201310357106 A CN 201310357106A CN 103464138 A CN103464138 A CN 103464138A
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- light photocatalyst
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- ytterbium
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- 229910052769 Ytterbium Inorganic materials 0.000 title claims abstract description 58
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 53
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052797 bismuth Inorganic materials 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 title claims abstract description 21
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 27
- 238000006731 degradation reaction Methods 0.000 claims abstract description 15
- 230000015556 catabolic process Effects 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 18
- 238000010792 warming Methods 0.000 claims description 18
- 238000009938 salting Methods 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000008367 deionised water Substances 0.000 claims description 14
- 229910021641 deionized water Inorganic materials 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 239000002243 precursor Substances 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 10
- 229910052845 zircon Inorganic materials 0.000 claims description 9
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052720 vanadium Inorganic materials 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000001699 photocatalysis Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 abstract description 3
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 239000012266 salt solution Substances 0.000 abstract 4
- 239000011259 mixed solution Substances 0.000 abstract 3
- 229910002915 BiVO4 Inorganic materials 0.000 abstract 2
- 150000001621 bismuth Chemical class 0.000 abstract 2
- 150000003681 vanadium Chemical class 0.000 abstract 2
- FBXVOTBTGXARNA-UHFFFAOYSA-N bismuth;trinitrate;pentahydrate Chemical compound O.O.O.O.O.[Bi+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FBXVOTBTGXARNA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002075 main ingredient Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- YUDXIXJILDPJEF-UHFFFAOYSA-N ytterbium(3+);trinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Yb+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O YUDXIXJILDPJEF-UHFFFAOYSA-N 0.000 abstract 1
- 238000007146 photocatalysis Methods 0.000 description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 description 8
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [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 8
- 229940043267 rhodamine b Drugs 0.000 description 8
- 239000013078 crystal Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- KUBYTSCYMRPPAG-UHFFFAOYSA-N ytterbium(3+);trinitrate Chemical compound [Yb+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O KUBYTSCYMRPPAG-UHFFFAOYSA-N 0.000 description 5
- 238000013019 agitation Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000120 microwave digestion Methods 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 229910052691 Erbium Inorganic materials 0.000 description 2
- 229910052693 Europium Inorganic materials 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
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CN201310357106.2A CN103464138B (zh) | 2013-08-15 | 2013-08-15 | 一种镱掺杂钒酸铋可见光光催化剂及其制备方法和应用 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105032399A (zh) * | 2015-08-14 | 2015-11-11 | 华南理工大学 | 一种钒酸铋-氧化锡复合光催化剂及其制备方法和应用 |
CN105148899A (zh) * | 2015-09-29 | 2015-12-16 | 陕西科技大学 | 一种具有上转换特性的稀土共掺杂BiVO4光催化剂及其制备方法和应用 |
CN108212187A (zh) * | 2018-01-26 | 2018-06-29 | 湖北文理学院 | Fe掺杂Bi2O2CO3光催化剂的制备方法及Fe掺杂Bi2O2CO3光催化剂 |
CN110075824A (zh) * | 2019-04-18 | 2019-08-02 | 西安建筑科技大学 | 一种Yb掺杂改性锡酸锌光电极的制备及其应用 |
CN112058257A (zh) * | 2020-09-30 | 2020-12-11 | 攀枝花学院 | 稀土Tb掺杂钒酸铋的光催化剂及其制备方法 |
WO2023222142A1 (zh) * | 2022-05-18 | 2023-11-23 | 南京大学 | 一种用于降解吡啶的光催化材料、改性光催化填料及其制备方法与应用 |
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CN1683074A (zh) * | 2005-03-11 | 2005-10-19 | 南京大学 | 可见光响应型光催化薄膜层的制备方法 |
CN102249305A (zh) * | 2011-05-24 | 2011-11-23 | 陕西科技大学 | 一种微波水热法合成单斜相和四方相共混的高催化活性的钒酸铋粉体的方法 |
CN102553604A (zh) * | 2011-12-19 | 2012-07-11 | 陕西科技大学 | 微波水热法对BiVO4光催化剂进行Cu2+掺杂改性的方法 |
CN102641732A (zh) * | 2012-04-17 | 2012-08-22 | 淮阴师范学院 | 多形貌稀土掺杂BiVO4复合光催化剂及其制备方法 |
CN103011288A (zh) * | 2012-12-24 | 2013-04-03 | 陕西科技大学 | 一种具有可见光光催化性能的BiVO4 粉体的制备方法 |
-
2013
- 2013-08-15 CN CN201310357106.2A patent/CN103464138B/zh not_active Expired - Fee Related
Patent Citations (5)
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CN1683074A (zh) * | 2005-03-11 | 2005-10-19 | 南京大学 | 可见光响应型光催化薄膜层的制备方法 |
CN102249305A (zh) * | 2011-05-24 | 2011-11-23 | 陕西科技大学 | 一种微波水热法合成单斜相和四方相共混的高催化活性的钒酸铋粉体的方法 |
CN102553604A (zh) * | 2011-12-19 | 2012-07-11 | 陕西科技大学 | 微波水热法对BiVO4光催化剂进行Cu2+掺杂改性的方法 |
CN102641732A (zh) * | 2012-04-17 | 2012-08-22 | 淮阴师范学院 | 多形貌稀土掺杂BiVO4复合光催化剂及其制备方法 |
CN103011288A (zh) * | 2012-12-24 | 2013-04-03 | 陕西科技大学 | 一种具有可见光光催化性能的BiVO4 粉体的制备方法 |
Non-Patent Citations (1)
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HUI XU等: "Synthesis, characterization and photocatalytic activities of rare earth-loaded BiVO4 catalysts", 《APPLIED SURFACE SCIENCE》, vol. 256, no. 3, 15 November 2009 (2009-11-15), XP026761123, DOI: doi:10.1016/j.apsusc.2009.05.102 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105032399A (zh) * | 2015-08-14 | 2015-11-11 | 华南理工大学 | 一种钒酸铋-氧化锡复合光催化剂及其制备方法和应用 |
CN105032399B (zh) * | 2015-08-14 | 2017-06-06 | 华南理工大学 | 一种钒酸铋‑氧化锡复合光催化剂及其制备方法和应用 |
CN105148899A (zh) * | 2015-09-29 | 2015-12-16 | 陕西科技大学 | 一种具有上转换特性的稀土共掺杂BiVO4光催化剂及其制备方法和应用 |
CN105148899B (zh) * | 2015-09-29 | 2017-12-22 | 陕西科技大学 | 一种具有上转换特性的稀土共掺杂BiVO4光催化剂及其制备方法和应用 |
CN108212187A (zh) * | 2018-01-26 | 2018-06-29 | 湖北文理学院 | Fe掺杂Bi2O2CO3光催化剂的制备方法及Fe掺杂Bi2O2CO3光催化剂 |
CN110075824A (zh) * | 2019-04-18 | 2019-08-02 | 西安建筑科技大学 | 一种Yb掺杂改性锡酸锌光电极的制备及其应用 |
CN112058257A (zh) * | 2020-09-30 | 2020-12-11 | 攀枝花学院 | 稀土Tb掺杂钒酸铋的光催化剂及其制备方法 |
WO2023222142A1 (zh) * | 2022-05-18 | 2023-11-23 | 南京大学 | 一种用于降解吡啶的光催化材料、改性光催化填料及其制备方法与应用 |
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Effective date of registration: 20201224 Address after: 224000 no.58-1 cangzhong Road, biancang Town, Tinghu District, Yancheng City, Jiangsu Province (16) Patentee after: Yancheng withered tree peony Tourism Development Investment Co.,Ltd. Address before: 518000 No.6 Qinglong Road, Qinglong Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Pengbo Information Technology Co.,Ltd. Effective date of registration: 20201224 Address after: 518000 No.6 Qinglong Road, Qinglong Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Pengbo Information Technology Co.,Ltd. Address before: No. 1, Weiyang District university garden, Xi'an, Shaanxi Province, Shaanxi Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |
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