CN103447034B - 一种二氧化锰纳米棒载银催化剂的用途 - Google Patents
一种二氧化锰纳米棒载银催化剂的用途 Download PDFInfo
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- CN103447034B CN103447034B CN201310415519.1A CN201310415519A CN103447034B CN 103447034 B CN103447034 B CN 103447034B CN 201310415519 A CN201310415519 A CN 201310415519A CN 103447034 B CN103447034 B CN 103447034B
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- manganese dioxide
- dioxide nano
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- silver
- catalyst
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- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 title claims abstract description 311
- 239000002073 nanorod Substances 0.000 title claims abstract description 145
- 239000003054 catalyst Substances 0.000 title claims abstract description 98
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000004332 silver Substances 0.000 title claims abstract description 82
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 81
- 239000013078 crystal Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 22
- 241000894007 species Species 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims description 19
- 238000010025 steaming Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 10
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical group [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- CQLFBEKRDQMJLZ-UHFFFAOYSA-M silver acetate Chemical compound [Ag+].CC([O-])=O CQLFBEKRDQMJLZ-UHFFFAOYSA-M 0.000 claims description 2
- 229940071536 silver acetate Drugs 0.000 claims description 2
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 2
- 229910001923 silver oxide Inorganic materials 0.000 claims 1
- 241000588724 Escherichia coli Species 0.000 abstract description 9
- 241000191967 Staphylococcus aureus Species 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 description 29
- 239000000203 mixture Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000001027 hydrothermal synthesis Methods 0.000 description 5
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 4
- 229940099596 manganese sulfate Drugs 0.000 description 4
- 239000011702 manganese sulphate Substances 0.000 description 4
- 235000007079 manganese sulphate Nutrition 0.000 description 4
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 4
- 239000002808 molecular sieve Substances 0.000 description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 239000002042 Silver nanowire Substances 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 235000019395 ammonium persulphate Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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Families Citing this family (14)
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CN104815646B (zh) * | 2015-04-17 | 2017-06-06 | 中国科学院上海高等研究院 | 改性的二氧化锰电催化剂及其制备方法与应用 |
CN105013322B (zh) * | 2015-06-25 | 2017-08-22 | 中国科学院生态环境研究中心 | 一种锰氧化物催化剂用于催化氧化甲醛的用途 |
CN105233674A (zh) * | 2015-11-13 | 2016-01-13 | 无锡桥阳机械制造有限公司 | 一种烟气净化工艺 |
CN106424753B (zh) * | 2016-10-14 | 2018-12-07 | 泉州师范学院 | 一种MnO2-Ag纳米复合材料的制备及其应用 |
CN108514878B (zh) * | 2018-03-23 | 2020-11-17 | 中国科学院城市环境研究所 | 一种单原子贵金属催化剂及其制备方法和在低温催化氧化甲醛中的应用 |
CN108786415B (zh) * | 2018-05-29 | 2020-07-17 | 安徽省银锂子生物科技发展有限公司 | 一种绿色环保杀菌甲醛清除剂 |
CN110120525B (zh) * | 2019-05-22 | 2022-06-28 | 哈尔滨工业大学 | 铝空气电池的银单原子/二氧化锰复合催化剂的制备方法 |
CN110665513B (zh) * | 2019-10-10 | 2022-08-26 | 中国科学院宁波城市环境观测研究站 | 一种改性锰氧化物催化剂及其制备方法和用途 |
CN110711579B (zh) * | 2019-10-24 | 2021-02-12 | 中国科学院生态环境研究中心 | 一种分解臭氧的银锰催化剂、其制备方法及用途 |
CN110787535A (zh) * | 2019-11-12 | 2020-02-14 | 庆泓技术(上海)有限公司 | 一种应用于五金车间加工液臭味高效去除方法 |
CN111545047A (zh) * | 2020-04-29 | 2020-08-18 | 江苏卓高环保科技有限公司 | 一种除甲醛除臭杀菌一体式材料及其在除臭净化器上的应用 |
CN112701274A (zh) * | 2020-12-29 | 2021-04-23 | 蜂巢能源科技有限公司 | 一种石墨烯-二氧化锰负极材料、其制备方法及用途 |
CN115382563B (zh) * | 2022-08-02 | 2023-10-17 | 中南大学 | 一种N/C外延MnOx纳米棒复合材料及其制备和在甲醛催化降解中的应用 |
CN115254139B (zh) * | 2022-08-23 | 2023-11-21 | 中国科学院生态环境研究中心 | 一种过渡金属改性的Ag/Al2O3催化剂及其制备方法和用途 |
Citations (2)
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CN102017997A (zh) * | 2009-09-18 | 2011-04-20 | 唐幸福 | 一种高效单原子银纳米线抗菌材料 |
CN102198404A (zh) * | 2011-04-08 | 2011-09-28 | 复旦大学 | 一种载银纳米二氧化锰催化剂及其制备方法和应用 |
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CN101204654A (zh) * | 2006-12-20 | 2008-06-25 | 中国科学院生态环境研究中心 | 一种低温催化氧化苯系物的负载型贵金属催化剂及其制备方法 |
CN101905159B (zh) * | 2010-08-13 | 2011-12-21 | 北京工业大学 | Au和Ag负载介孔β-MnO2催化剂的制备方法和应用 |
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CN102017997A (zh) * | 2009-09-18 | 2011-04-20 | 唐幸福 | 一种高效单原子银纳米线抗菌材料 |
CN102198404A (zh) * | 2011-04-08 | 2011-09-28 | 复旦大学 | 一种载银纳米二氧化锰催化剂及其制备方法和应用 |
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