CN114011402A - 一种光催化抗菌材料及其制备方法和应用 - Google Patents
一种光催化抗菌材料及其制备方法和应用 Download PDFInfo
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- CN114011402A CN114011402A CN202111531415.8A CN202111531415A CN114011402A CN 114011402 A CN114011402 A CN 114011402A CN 202111531415 A CN202111531415 A CN 202111531415A CN 114011402 A CN114011402 A CN 114011402A
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- flower
- bismuth molybdate
- solution
- antibacterial material
- photocatalytic antibacterial
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- 239000000463 material Substances 0.000 title claims abstract description 60
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 52
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- DKUYEPUUXLQPPX-UHFFFAOYSA-N dibismuth;molybdenum;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Mo].[Mo].[Bi+3].[Bi+3] DKUYEPUUXLQPPX-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000002110 nanocone Substances 0.000 claims abstract description 42
- 241000186779 Listeria monocytogenes Species 0.000 claims abstract description 26
- 241000589517 Pseudomonas aeruginosa Species 0.000 claims abstract description 26
- 241000588724 Escherichia coli Species 0.000 claims abstract description 22
- 241000191967 Staphylococcus aureus Species 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 239000004005 microsphere Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000243 solution Substances 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 25
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 21
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 21
- 230000001580 bacterial effect Effects 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000000415 inactivating effect Effects 0.000 claims description 13
- 229920001992 poloxamer 407 Polymers 0.000 claims description 13
- 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 12
- 235000015393 sodium molybdate Nutrition 0.000 claims description 12
- 239000011684 sodium molybdate Substances 0.000 claims description 12
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000003760 magnetic stirring Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229910052724 xenon Inorganic materials 0.000 claims description 6
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 230000002779 inactivation Effects 0.000 abstract description 11
- 241000894006 Bacteria Species 0.000 description 11
- 238000010790 dilution Methods 0.000 description 8
- 239000012895 dilution Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000011941 photocatalyst Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
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- 241000282414 Homo sapiens Species 0.000 description 4
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- 238000004729 solvothermal method Methods 0.000 description 4
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- 235000013305 food Nutrition 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
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- 239000002689 soil Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910002900 Bi2MoO6 Inorganic materials 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010024641 Listeriosis Diseases 0.000 description 1
- 201000009906 Meningitis Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010033078 Otitis media Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010040047 Sepsis Diseases 0.000 description 1
- 230000032900 absorption of visible light Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 201000006747 infectious mononucleosis Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000004298 light response Effects 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- 206010048282 zoonosis Diseases 0.000 description 1
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/31—Chromium, molybdenum or tungsten combined with bismuth
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
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CN202111531415.8A CN114011402B (zh) | 2021-12-14 | 2021-12-14 | 一种光催化抗菌材料及其制备方法和应用 |
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CN202111531415.8A CN114011402B (zh) | 2021-12-14 | 2021-12-14 | 一种光催化抗菌材料及其制备方法和应用 |
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CN114011402A true CN114011402A (zh) | 2022-02-08 |
CN114011402B CN114011402B (zh) | 2022-07-22 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104888820A (zh) * | 2015-05-21 | 2015-09-09 | 河南师范大学 | 具有微观分级结构的花状磷酸铋光催化剂的制备方法 |
CN106423301A (zh) * | 2016-12-02 | 2017-02-22 | 东华大学 | 一种纤维/碳纳米管/Bi2MoO6三维可循环高效催化材料及其制备和应用 |
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2021
- 2021-12-14 CN CN202111531415.8A patent/CN114011402B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104888820A (zh) * | 2015-05-21 | 2015-09-09 | 河南师范大学 | 具有微观分级结构的花状磷酸铋光催化剂的制备方法 |
CN106423301A (zh) * | 2016-12-02 | 2017-02-22 | 东华大学 | 一种纤维/碳纳米管/Bi2MoO6三维可循环高效催化材料及其制备和应用 |
Non-Patent Citations (3)
Title |
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SK. KHAJA HUSSAIN等: "Enhanced electrochemical performance via PPy encapsulated 3D flower-like bismuth molybdate nanoplates for high-performance supercapacitors", 《APPLIED SURFACE SCIENCE》 * |
张妍 等: "溴化银-钼酸铋复合材料的合成及其光催化抗菌性能研究", 《中国感光学会第九次全国会员代表大会暨2014 年学术年会论文摘要集》 * |
邹晨涛 等: "不同形貌Bi2MoO6光催化剂合成及其可见光催化性能", 《2018年中西部地区无机化学化工学术研讨会会议论文集》 * |
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Application publication date: 20220208 Assignee: Henan Kechuang Qingyuan Environmental Protection Technology Co.,Ltd. Assignor: LUOYANG INSTITUTE OF SCIENCE AND TECHNOLOGY|HENAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2023980046520 Denomination of invention: A photocatalytic antibacterial material and its preparation method and application Granted publication date: 20220722 License type: Common License Record date: 20231113 |
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