CN108246334A - 一种功能化三元复合光催化材料及其制备方法与用途 - Google Patents
一种功能化三元复合光催化材料及其制备方法与用途 Download PDFInfo
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- CN108246334A CN108246334A CN201810089444.5A CN201810089444A CN108246334A CN 108246334 A CN108246334 A CN 108246334A CN 201810089444 A CN201810089444 A CN 201810089444A CN 108246334 A CN108246334 A CN 108246334A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
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- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 14
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- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims abstract description 13
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- 238000010438 heat treatment Methods 0.000 claims description 5
- 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 claims description 5
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Classifications
-
- 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
- B01J27/24—Nitrogen compounds
-
- 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
-
- 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
-
- 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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
Abstract
Description
pH值 | 2 | 4 | 6 | 8 |
六价铬去除率(%) | 100% | 72.8% | 39.55% | 35.2% |
背景电解质 | 无 | Na2SO4 | CaCl2 | NaNO3 |
六价铬去除率(%) | 92.35% | 79.3% | 95.25% | 84.35% |
Claims (3)
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CN201810089444.5A CN108246334B (zh) | 2018-01-30 | 2018-01-30 | 一种功能化三元复合光催化材料及其制备方法与用途 |
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CN108246334A true CN108246334A (zh) | 2018-07-06 |
CN108246334B CN108246334B (zh) | 2021-04-09 |
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Cited By (6)
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---|---|---|---|---|
CN109110867A (zh) * | 2018-08-29 | 2019-01-01 | 合肥工业大学 | 一种亚铁氰化铋/异质碳复合电极的制备方法及其应用 |
CN109174154A (zh) * | 2018-09-13 | 2019-01-11 | 浙江大学 | 一种碳化氮的掺杂改性方法及降解废水中抗生素的应用 |
CN110465317A (zh) * | 2018-10-18 | 2019-11-19 | 黑龙江大学 | 一种光催化剂g-C3N4/GO/磁性粒子及其制备方法 |
CN110813354A (zh) * | 2019-11-11 | 2020-02-21 | 西安石油大学 | 一种g-C3N4/ZnO/GO三元复合材料制备及降解甲基橙方法 |
CN114308097A (zh) * | 2021-12-06 | 2022-04-12 | 哈尔滨学院 | 一种氮/铁酸铋-石墨烯复合材料的制备方法 |
CN114588887A (zh) * | 2022-03-07 | 2022-06-07 | 厦门理工学院 | 一种z型复合光催化剂及其制备方法 |
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CN105056981A (zh) * | 2015-07-16 | 2015-11-18 | 南昌航空大学 | 高效去除难降解有机污染物的复合光催化剂g-C3N4-铁酸铋的制备及其应用 |
CN106111176A (zh) * | 2016-06-21 | 2016-11-16 | 南昌航空大学 | 一种g‑CNQDs/GO复合光催化材料的制备方法 |
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US20170173571A1 (en) * | 2015-12-17 | 2017-06-22 | Soochow University | Composite material used for catalyzing and degrading nitrogen oxide and preparation method and application thereof |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109110867A (zh) * | 2018-08-29 | 2019-01-01 | 合肥工业大学 | 一种亚铁氰化铋/异质碳复合电极的制备方法及其应用 |
CN109110867B (zh) * | 2018-08-29 | 2021-06-04 | 合肥工业大学 | 一种亚铁氰化铋/异质碳复合电极的制备方法及其应用 |
CN109174154A (zh) * | 2018-09-13 | 2019-01-11 | 浙江大学 | 一种碳化氮的掺杂改性方法及降解废水中抗生素的应用 |
CN110465317A (zh) * | 2018-10-18 | 2019-11-19 | 黑龙江大学 | 一种光催化剂g-C3N4/GO/磁性粒子及其制备方法 |
CN110813354A (zh) * | 2019-11-11 | 2020-02-21 | 西安石油大学 | 一种g-C3N4/ZnO/GO三元复合材料制备及降解甲基橙方法 |
CN114308097A (zh) * | 2021-12-06 | 2022-04-12 | 哈尔滨学院 | 一种氮/铁酸铋-石墨烯复合材料的制备方法 |
CN114588887A (zh) * | 2022-03-07 | 2022-06-07 | 厦门理工学院 | 一种z型复合光催化剂及其制备方法 |
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