CN112079410A - 一种Ag/Ag2Mo2O7/WS2异质结光催化材料在降解有机污染物中的应用 - Google Patents
一种Ag/Ag2Mo2O7/WS2异质结光催化材料在降解有机污染物中的应用 Download PDFInfo
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- CN112079410A CN112079410A CN202011014607.7A CN202011014607A CN112079410A CN 112079410 A CN112079410 A CN 112079410A CN 202011014607 A CN202011014607 A CN 202011014607A CN 112079410 A CN112079410 A CN 112079410A
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- 239000000463 material Substances 0.000 title claims abstract description 29
- 239000002957 persistent organic pollutant Substances 0.000 title claims abstract description 12
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- 238000006731 degradation reaction Methods 0.000 title description 4
- 239000002131 composite material Substances 0.000 claims abstract description 28
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- 238000013033 photocatalytic degradation reaction Methods 0.000 claims abstract description 9
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- 239000011259 mixed solution Substances 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 8
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(I) nitrate Inorganic materials [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 8
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- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910004619 Na2MoO4 Inorganic materials 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
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- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 4
- 229910001507 metal halide Inorganic materials 0.000 claims description 4
- 150000005309 metal halides Chemical class 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
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- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000011684 sodium molybdate Substances 0.000 claims description 4
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 4
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- 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 5
- 229940043267 rhodamine b Drugs 0.000 description 5
- 229910002900 Bi2MoO6 Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 description 4
- 230000031700 light absorption Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- MHLYOTJKDAAHGI-UHFFFAOYSA-N silver molybdate Chemical compound [Ag+].[Ag+].[O-][Mo]([O-])(=O)=O MHLYOTJKDAAHGI-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
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- GSDSWSVVBLHKDQ-JTQLQIEISA-N Levofloxacin Chemical compound C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1N1CCN(C)CC1 GSDSWSVVBLHKDQ-JTQLQIEISA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
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- 229960003376 levofloxacin Drugs 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052961 molybdenite Inorganic materials 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
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- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
- B01J27/047—Sulfides with chromium, molybdenum, tungsten or polonium
- B01J27/051—Molybdenum
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
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- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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Abstract
Description
Claims (6)
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CN202011014607.7A CN112079410B (zh) | 2020-09-24 | 2020-09-24 | 一种Ag/Ag2Mo2O7/WS2异质结光催化材料在降解有机污染物中的应用 |
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CN202011014607.7A CN112079410B (zh) | 2020-09-24 | 2020-09-24 | 一种Ag/Ag2Mo2O7/WS2异质结光催化材料在降解有机污染物中的应用 |
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CN112079410A true CN112079410A (zh) | 2020-12-15 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113952952A (zh) * | 2021-09-07 | 2022-01-21 | 新乡医学院 | 一种Ag2Mo2O7/TiO2抑菌材料及其制备方法和应用 |
CN114797901A (zh) * | 2022-03-28 | 2022-07-29 | 南京大学 | 一种三维复合光催化材料及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1799691A (zh) * | 2006-01-13 | 2006-07-12 | 南京大学 | Ag2ZO4型复合氧化物可见光响应光催化材料及其制备与应用 |
CN106268881A (zh) * | 2016-08-17 | 2017-01-04 | 许昌学院 | 一种方块状Ag2MoO4@Ag@AgBr 三元复合物及其制备方法和应用 |
CN107442139A (zh) * | 2017-07-11 | 2017-12-08 | 河南师范大学 | 用于高效降解龙胆紫的片状Z型SnS2/Bi2MoO6异质结光催化材料的制备方法 |
US20180008967A1 (en) * | 2016-07-06 | 2018-01-11 | University-Industry Cooperation Group Of Kyung Hee University | Hybrid nanostructured photocatalysts and preparation method thereof |
CN108940281A (zh) * | 2018-08-03 | 2018-12-07 | 青岛理工大学 | 一种新型纳米光催化材料Ag2MoO4-WO3异质结的制备方法 |
US20190029259A1 (en) * | 2013-12-19 | 2019-01-31 | AMiSTec GmbH & Co. KG | Method for producing an antimicrobial composite material and antimicrobial composite material |
CN111349907A (zh) * | 2020-02-19 | 2020-06-30 | 厦门大学 | 一种MoS2/WS2垂直异质结的制备方法 |
-
2020
- 2020-09-24 CN CN202011014607.7A patent/CN112079410B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1799691A (zh) * | 2006-01-13 | 2006-07-12 | 南京大学 | Ag2ZO4型复合氧化物可见光响应光催化材料及其制备与应用 |
US20190029259A1 (en) * | 2013-12-19 | 2019-01-31 | AMiSTec GmbH & Co. KG | Method for producing an antimicrobial composite material and antimicrobial composite material |
US20180008967A1 (en) * | 2016-07-06 | 2018-01-11 | University-Industry Cooperation Group Of Kyung Hee University | Hybrid nanostructured photocatalysts and preparation method thereof |
CN106268881A (zh) * | 2016-08-17 | 2017-01-04 | 许昌学院 | 一种方块状Ag2MoO4@Ag@AgBr 三元复合物及其制备方法和应用 |
CN107442139A (zh) * | 2017-07-11 | 2017-12-08 | 河南师范大学 | 用于高效降解龙胆紫的片状Z型SnS2/Bi2MoO6异质结光催化材料的制备方法 |
CN108940281A (zh) * | 2018-08-03 | 2018-12-07 | 青岛理工大学 | 一种新型纳米光催化材料Ag2MoO4-WO3异质结的制备方法 |
CN111349907A (zh) * | 2020-02-19 | 2020-06-30 | 厦门大学 | 一种MoS2/WS2垂直异质结的制备方法 |
Non-Patent Citations (1)
Title |
---|
CHUN-XUE LI 等: "A Novel Ag3PO4/Ag/Ag2Mo2O7 Nanowire Photocatalyst: Ternary Nanocomposite for Enhanced Photocatalytic Activity", 《CHINESE JOURNAL OF CHEMICAL PHYSICS》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113952952A (zh) * | 2021-09-07 | 2022-01-21 | 新乡医学院 | 一种Ag2Mo2O7/TiO2抑菌材料及其制备方法和应用 |
CN113952952B (zh) * | 2021-09-07 | 2024-01-19 | 新乡医学院 | 一种Ag2Mo2O7/TiO2抑菌材料及其制备方法和应用 |
CN114797901A (zh) * | 2022-03-28 | 2022-07-29 | 南京大学 | 一种三维复合光催化材料及其制备方法 |
CN114797901B (zh) * | 2022-03-28 | 2023-08-18 | 南京大学 | 一种三维复合光催化材料及其制备方法 |
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