CN103071498A - Preparation method of Cu2O compound photocatalyst - Google Patents
Preparation method of Cu2O compound photocatalyst Download PDFInfo
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- CN103071498A CN103071498A CN2013100124705A CN201310012470A CN103071498A CN 103071498 A CN103071498 A CN 103071498A CN 2013100124705 A CN2013100124705 A CN 2013100124705A CN 201310012470 A CN201310012470 A CN 201310012470A CN 103071498 A CN103071498 A CN 103071498A
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- solution
- ethyl alcohol
- absolute ethyl
- preparation
- expanded graphite
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- 239000011941 photocatalyst Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- -1 Cu2O compound Chemical class 0.000 title abstract description 4
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 26
- 239000000243 solution Substances 0.000 claims abstract description 26
- 239000010439 graphite Substances 0.000 claims abstract description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012153 distilled water Substances 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 150000001879 copper Chemical class 0.000 claims abstract description 5
- 239000012266 salt solution Substances 0.000 claims abstract description 5
- 239000006228 supernatant Substances 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims description 27
- 239000002131 composite material Substances 0.000 claims description 20
- 238000001556 precipitation Methods 0.000 claims description 17
- 230000001699 photocatalysis Effects 0.000 claims description 10
- 238000007146 photocatalysis Methods 0.000 claims description 9
- 239000011259 mixed solution Substances 0.000 claims description 6
- 239000008236 heating water Substances 0.000 claims description 4
- 229910021591 Copper(I) chloride Inorganic materials 0.000 claims description 3
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims 2
- 239000010881 fly ash Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000005749 Copper compound Substances 0.000 abstract description 4
- 150000001880 copper compounds Chemical class 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002105 nanoparticle Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000001376 precipitating effect Effects 0.000 abstract 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 1
- 229910017912 NH2OH Inorganic materials 0.000 abstract 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 231100001261 hazardous Toxicity 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 230000001473 noxious effect Effects 0.000 abstract 1
- 239000002957 persistent organic pollutant Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 7
- 238000006731 degradation reaction Methods 0.000 description 7
- 238000011160 research Methods 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000007770 graphite material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 3
- 229940012189 methyl orange Drugs 0.000 description 3
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 3
- STZCRXQWRGQSJD-UHFFFAOYSA-M sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(C)C)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-UHFFFAOYSA-M 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000002114 nanocomposite Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- OEHNVKBOQOXOJN-UHFFFAOYSA-N 2-(4-nitrophenyl)phenol Chemical compound OC1=CC=CC=C1C1=CC=C([N+]([O-])=O)C=C1 OEHNVKBOQOXOJN-UHFFFAOYSA-N 0.000 description 1
- 238000004847 absorption spectroscopy Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
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Abstract
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Claims (5)
Priority Applications (1)
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CN201310012470.5A CN103071498B (en) | 2013-01-14 | 2013-01-14 | Preparation method of Cu2O compound photocatalyst |
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CN201310012470.5A CN103071498B (en) | 2013-01-14 | 2013-01-14 | Preparation method of Cu2O compound photocatalyst |
Publications (2)
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CN103071498A true CN103071498A (en) | 2013-05-01 |
CN103071498B CN103071498B (en) | 2015-04-22 |
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CN201310012470.5A Expired - Fee Related CN103071498B (en) | 2013-01-14 | 2013-01-14 | Preparation method of Cu2O compound photocatalyst |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108217868A (en) * | 2017-12-07 | 2018-06-29 | 吴亚琴 | A kind of preparation method of high alga-killing rate composite algicide |
CN110496624A (en) * | 2019-08-22 | 2019-11-26 | 四川建筑职业技术学院 | A kind of composite material and preparation method for sewage treatment |
CN113117676A (en) * | 2021-03-08 | 2021-07-16 | 新乡学院 | Cu2Preparation method of O-CuO/bentonite photocatalytic composite material |
CN113441156A (en) * | 2021-06-24 | 2021-09-28 | 青岛科技大学 | Hollowed-out spherical structure Cu2O/Cu9S5Photocatalytic material and preparation method and application thereof |
CN114250627A (en) * | 2021-11-30 | 2022-03-29 | 盐城工学院 | Preparation method of cuprous oxide composite material for finishing cotton fabric |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1772648A (en) * | 2005-09-29 | 2006-05-17 | 江苏工业学院 | Normal temperature and normal pressure ClO2 catalyzed oxidation process of treating high concentration organic waste water |
CN101698496A (en) * | 2009-10-28 | 2010-04-28 | 广东光华化学厂有限公司 | Preparation method of electronic grade high-purity copper oxide superfine powder |
CN101773831A (en) * | 2009-11-27 | 2010-07-14 | 中国科学院广州地球化学研究所 | Micro-pore cuprous oxide visible light catalyst and preparation method and application thereof |
CN101947425A (en) * | 2010-08-24 | 2011-01-19 | 中山大学 | Method for directly synthesizing dimethyl carbonate from methanol and carbon dioxide and special electrical assisted catalytic reactor |
CN102266764A (en) * | 2011-06-17 | 2011-12-07 | 东华大学 | Expanded graphite/zinc oxide composite photocatalyst and preparation method thereof |
CN102533715A (en) * | 2012-01-09 | 2012-07-04 | 同济大学 | Method for preparing biological expanded graphite with visible light catalytic activity |
-
2013
- 2013-01-14 CN CN201310012470.5A patent/CN103071498B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1772648A (en) * | 2005-09-29 | 2006-05-17 | 江苏工业学院 | Normal temperature and normal pressure ClO2 catalyzed oxidation process of treating high concentration organic waste water |
CN101698496A (en) * | 2009-10-28 | 2010-04-28 | 广东光华化学厂有限公司 | Preparation method of electronic grade high-purity copper oxide superfine powder |
CN101773831A (en) * | 2009-11-27 | 2010-07-14 | 中国科学院广州地球化学研究所 | Micro-pore cuprous oxide visible light catalyst and preparation method and application thereof |
CN101947425A (en) * | 2010-08-24 | 2011-01-19 | 中山大学 | Method for directly synthesizing dimethyl carbonate from methanol and carbon dioxide and special electrical assisted catalytic reactor |
CN102266764A (en) * | 2011-06-17 | 2011-12-07 | 东华大学 | Expanded graphite/zinc oxide composite photocatalyst and preparation method thereof |
CN102533715A (en) * | 2012-01-09 | 2012-07-04 | 同济大学 | Method for preparing biological expanded graphite with visible light catalytic activity |
Non-Patent Citations (1)
Title |
---|
王伟等: "碳纳米管铜基复合颗粒的制备", 《中国有色金属学报》, vol. 21, no. 6, 30 June 2011 (2011-06-30) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108217868A (en) * | 2017-12-07 | 2018-06-29 | 吴亚琴 | A kind of preparation method of high alga-killing rate composite algicide |
CN108217868B (en) * | 2017-12-07 | 2020-12-01 | 广州市弗雷德环保科技有限公司 | Preparation method of composite algaecide with high algae removal rate |
CN110496624A (en) * | 2019-08-22 | 2019-11-26 | 四川建筑职业技术学院 | A kind of composite material and preparation method for sewage treatment |
CN113117676A (en) * | 2021-03-08 | 2021-07-16 | 新乡学院 | Cu2Preparation method of O-CuO/bentonite photocatalytic composite material |
CN113441156A (en) * | 2021-06-24 | 2021-09-28 | 青岛科技大学 | Hollowed-out spherical structure Cu2O/Cu9S5Photocatalytic material and preparation method and application thereof |
CN114250627A (en) * | 2021-11-30 | 2022-03-29 | 盐城工学院 | Preparation method of cuprous oxide composite material for finishing cotton fabric |
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Publication number | Publication date |
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CN103071498B (en) | 2015-04-22 |
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ASS | Succession or assignment of patent right |
Owner name: SHANXI SHUOBO TECHNOLOGY CO., LTD. Effective date: 20150505 Owner name: TAIYUAN UNIV. OF TECHNOLOGY Free format text: FORMER OWNER: DU YALI Effective date: 20150505 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Xu Inventor after: Du Yali Inventor after: Zhu Baolin Inventor after: Zhao Qiang Inventor after: Song Shaofei Inventor after: Liu Youjun Inventor before: Du Yali Inventor before: Zhu Baolin Inventor before: Zhao Qiang Inventor before: Song Shaofei Inventor before: Liu Youjun |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DU YALI ZHU BAOLIN ZHAO QIANG SONG SHAOFEI LIU YOUJUN TO: WU XU DU YALI ZHU BAOLIN ZHAO QIANG SONG SHAOFEI LIU YOUJUN |
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TR01 | Transfer of patent right |
Effective date of registration: 20150505 Address after: 030024 Yingze, Shanxi Province, Berlin District, West Street, No. 79, No. Patentee after: Taiyuan University of Technology Patentee after: Shanxi Yuan Technology Co., Ltd. Address before: 030024 room 1006, science and technology building, Taiyuan University of Technology, 79 West Avenue, Wan Berlin District, Shanxi, Taiyuan, Yingze Patentee before: Du Yali |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20160114 |
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CF01 | Termination of patent right due to non-payment of annual fee |