CN114733539A - 一种BP QDs和Ag-Ag3PO4共同修饰MoS2的复合材料和制备方法及应用 - Google Patents
一种BP QDs和Ag-Ag3PO4共同修饰MoS2的复合材料和制备方法及应用 Download PDFInfo
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- CN114733539A CN114733539A CN202210556295.5A CN202210556295A CN114733539A CN 114733539 A CN114733539 A CN 114733539A CN 202210556295 A CN202210556295 A CN 202210556295A CN 114733539 A CN114733539 A CN 114733539A
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- 229910000161 silver phosphate Inorganic materials 0.000 title claims abstract description 32
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical class S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims abstract description 60
- 229910052961 molybdenite Inorganic materials 0.000 claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 28
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 22
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical class [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000012986 modification Methods 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 11
- 239000002244 precipitate Substances 0.000 claims abstract description 11
- FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 claims abstract description 11
- 229940019931 silver phosphate Drugs 0.000 claims abstract description 10
- 238000005119 centrifugation Methods 0.000 claims abstract description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011941 photocatalyst Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000009777 vacuum freeze-drying Methods 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 15
- 239000002114 nanocomposite Substances 0.000 claims description 14
- 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 claims description 11
- 229940043267 rhodamine b Drugs 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 10
- 230000001699 photocatalysis Effects 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000002096 quantum dot Substances 0.000 claims description 7
- 229910001868 water Inorganic materials 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 6
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 5
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical class [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 239000012456 homogeneous solution Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 229910015667 MoO4 Inorganic materials 0.000 claims description 2
- 230000000593 degrading effect Effects 0.000 claims description 2
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- 238000004519 manufacturing process Methods 0.000 claims 1
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- 229910052724 xenon Inorganic materials 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
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- 230000003647 oxidation Effects 0.000 description 2
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- 238000013033 photocatalytic degradation reaction Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000027756 respiratory electron transport chain Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910004619 Na2MoO4 Inorganic materials 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011684 sodium molybdate Substances 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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- 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
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1817—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with copper, silver or gold
-
- 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
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
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- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
-
- 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
- C02F2101/36—Organic compounds containing halogen
-
- 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
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Chemical Kinetics & Catalysis (AREA)
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- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
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Abstract
Description
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CN202210556295.5A CN114733539B (zh) | 2022-05-20 | 2022-05-20 | 一种BP QDs和Ag-Ag3PO4共同修饰MoS2的复合材料和制备方法及应用 |
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CN202210556295.5A CN114733539B (zh) | 2022-05-20 | 2022-05-20 | 一种BP QDs和Ag-Ag3PO4共同修饰MoS2的复合材料和制备方法及应用 |
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CN114733539A true CN114733539A (zh) | 2022-07-12 |
CN114733539B CN114733539B (zh) | 2024-03-01 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103506142A (zh) * | 2013-10-08 | 2014-01-15 | 江苏大学 | 一种二硫化钼/磷酸银复合可见光光催化材料及其制备方法 |
CN103551173A (zh) * | 2013-11-06 | 2014-02-05 | 上海电力学院 | 一种磷酸银/二硫化钼复合可见光光催化剂及其制备方法 |
CN104324740A (zh) * | 2014-10-11 | 2015-02-04 | 武汉理工大学 | 花状MoS2负载Ag3PO4纳米球复合可见光催化剂及其制备方法 |
CN108855164A (zh) * | 2018-06-19 | 2018-11-23 | 广东工业大学 | 一种碳布负载MoS2/Ag3PO4复合光催化材料的制备方法 |
US20190366309A1 (en) * | 2018-05-31 | 2019-12-05 | Soochow University | FUNCTIONALIZED HYBRID NANOTUBE C@MoS2/SnS2 AND PREPARATION METHOD AND APPLICATION THEREOF |
CN111659450A (zh) * | 2020-07-13 | 2020-09-15 | 安徽汇泽通环境技术有限公司 | 一种Ag3PO4/g-C3N4@MoS2复合光催化材料及制备方法和应用 |
CN113134370A (zh) * | 2021-03-19 | 2021-07-20 | 洛阳师范学院 | 一种三元异质结光催化抗菌材料及制备方法 |
CN113484389A (zh) * | 2021-07-01 | 2021-10-08 | 青岛科技大学 | 一种黑磷量子点的制备方法和应用 |
-
2022
- 2022-05-20 CN CN202210556295.5A patent/CN114733539B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103506142A (zh) * | 2013-10-08 | 2014-01-15 | 江苏大学 | 一种二硫化钼/磷酸银复合可见光光催化材料及其制备方法 |
CN103551173A (zh) * | 2013-11-06 | 2014-02-05 | 上海电力学院 | 一种磷酸银/二硫化钼复合可见光光催化剂及其制备方法 |
CN104324740A (zh) * | 2014-10-11 | 2015-02-04 | 武汉理工大学 | 花状MoS2负载Ag3PO4纳米球复合可见光催化剂及其制备方法 |
US20190366309A1 (en) * | 2018-05-31 | 2019-12-05 | Soochow University | FUNCTIONALIZED HYBRID NANOTUBE C@MoS2/SnS2 AND PREPARATION METHOD AND APPLICATION THEREOF |
CN108855164A (zh) * | 2018-06-19 | 2018-11-23 | 广东工业大学 | 一种碳布负载MoS2/Ag3PO4复合光催化材料的制备方法 |
CN111659450A (zh) * | 2020-07-13 | 2020-09-15 | 安徽汇泽通环境技术有限公司 | 一种Ag3PO4/g-C3N4@MoS2复合光催化材料及制备方法和应用 |
CN113134370A (zh) * | 2021-03-19 | 2021-07-20 | 洛阳师范学院 | 一种三元异质结光催化抗菌材料及制备方法 |
CN113484389A (zh) * | 2021-07-01 | 2021-10-08 | 青岛科技大学 | 一种黑磷量子点的制备方法和应用 |
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