CN114946878B - Ag@Fe3O4@SiC/TiO2纳米材料的合成方法及其用途 - Google Patents
Ag@Fe3O4@SiC/TiO2纳米材料的合成方法及其用途 Download PDFInfo
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- CN114946878B CN114946878B CN202210585072.1A CN202210585072A CN114946878B CN 114946878 B CN114946878 B CN 114946878B CN 202210585072 A CN202210585072 A CN 202210585072A CN 114946878 B CN114946878 B CN 114946878B
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- 239000002086 nanomaterial Substances 0.000 title claims abstract description 34
- 230000002194 synthesizing effect Effects 0.000 title claims 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 title description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 132
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 60
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 57
- 239000006185 dispersion Substances 0.000 claims abstract description 51
- 239000002244 precipitate Substances 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 35
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 238000005406 washing Methods 0.000 claims abstract description 26
- 239000002122 magnetic nanoparticle Substances 0.000 claims abstract description 25
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 21
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 21
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims abstract description 19
- 101710134784 Agnoprotein Proteins 0.000 claims abstract description 19
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 17
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 229910000033 sodium borohydride Inorganic materials 0.000 claims abstract description 13
- 239000012279 sodium borohydride Substances 0.000 claims abstract description 13
- 238000001308 synthesis method Methods 0.000 claims abstract description 13
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 7
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 7
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims description 66
- 229910021641 deionized water Inorganic materials 0.000 claims description 66
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 48
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 24
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 16
- 239000001632 sodium acetate Substances 0.000 claims description 16
- 235000017281 sodium acetate Nutrition 0.000 claims description 16
- 239000001509 sodium citrate Substances 0.000 claims description 16
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 16
- 229940038773 trisodium citrate Drugs 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 13
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 69
- 230000007935 neutral effect Effects 0.000 description 12
- 241000588724 Escherichia coli Species 0.000 description 9
- 241000191967 Staphylococcus aureus Species 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 8
- 239000001963 growth medium Substances 0.000 description 7
- 241000228245 Aspergillus niger Species 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 230000005764 inhibitory process Effects 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004155 Chlorine dioxide Substances 0.000 description 2
- 235000019398 chlorine dioxide Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000192125 Firmicutes Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000006916 nutrient agar Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
Classifications
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- 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
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CN2021107749622 | 2021-07-08 | ||
CN202110774962.2A CN113498791A (zh) | 2021-07-08 | 2021-07-08 | Ag@Fe3O4@SiC/TiO2纳米材料的合成方法及其用途 |
Publications (2)
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CN114946878A CN114946878A (zh) | 2022-08-30 |
CN114946878B true CN114946878B (zh) | 2024-05-14 |
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CN202110774962.2A Pending CN113498791A (zh) | 2021-07-08 | 2021-07-08 | Ag@Fe3O4@SiC/TiO2纳米材料的合成方法及其用途 |
CN202210585072.1A Active CN114946878B (zh) | 2021-07-08 | 2022-05-27 | Ag@Fe3O4@SiC/TiO2纳米材料的合成方法及其用途 |
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Citations (5)
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JP2009029855A (ja) * | 2007-07-24 | 2009-02-12 | National Institute Of Advanced Industrial & Technology | ダイレクトライティング用コロイドゲル材料 |
WO2014005753A1 (en) * | 2012-07-06 | 2014-01-09 | Akzo Nobel Coatings International B.V. | Method for producing a nanocomposite dispersion comprising composite particles|of inorganic nanoparticles and organic polymers |
CN105727913A (zh) * | 2016-04-18 | 2016-07-06 | 浙江大学 | 一种功能化磁性碳质材料及其制备方法和应用 |
CN105771978A (zh) * | 2016-03-22 | 2016-07-20 | 济南大学 | 新型银负载磁性石墨烯基TiO2纳米管的制备方法及应用 |
CN110214790A (zh) * | 2018-09-04 | 2019-09-10 | 莆田学院 | 一种磁性竹炭/纳米银/二氧化钛复合杀菌剂及其制备方法和应用 |
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CN1049998C (zh) * | 1994-04-25 | 2000-03-01 | 中国人民解放军国防科学技术大学 | 碳化硅晶须增强银基触点材料及其制备方法 |
US6805728B2 (en) * | 2002-12-09 | 2004-10-19 | Advanced Technology Materials, Inc. | Method and apparatus for the abatement of toxic gas components from a semiconductor manufacturing process effluent stream |
CN101181687B (zh) * | 2007-12-18 | 2010-08-04 | 吉林大学 | Ag-Fe3O4磁性纳米催化剂及在苯乙烯环氧化中的应用 |
CN101373652A (zh) * | 2008-07-01 | 2009-02-25 | 湖南工业大学 | 一种制备Fe3O4/Ag磁性复合纳米粒子的新方法 |
CN101664044B (zh) * | 2009-09-29 | 2012-06-27 | 中国科学院生态环境研究中心 | 磁性纳米银抗菌材料及其制备方法 |
CN102364616B (zh) * | 2011-09-22 | 2015-08-19 | 华南师范大学 | 核壳结构的纳米复合材料Fe3O4@PS@Ag及其制备方法 |
CN103065751B (zh) * | 2011-10-19 | 2016-08-10 | 中国科学院宁波材料技术与工程研究所 | 一种基于苯胺类有机小分子为碳源的磁性MFe2O4/C/M′的制备方法 |
CN102728397A (zh) * | 2012-06-28 | 2012-10-17 | 山西大学 | 一种碳化硅负载金属纳米粒子催化剂的制备方法 |
CN102716721B (zh) * | 2012-07-11 | 2014-01-01 | 蒋彩云 | Fe3O4/Ag磁性核壳纳米材料处理含铅废水的工艺 |
CN105363479A (zh) * | 2015-11-20 | 2016-03-02 | 太原理工大学 | 一种磁性纳米光催化材料Ag/AgCl@Fe3O4及其制备方法和应用 |
CN109137524A (zh) * | 2018-07-18 | 2019-01-04 | 开封大学 | 一种Ag掺杂碳化硅纳米吸波材料的制备方法 |
CN110772890B (zh) * | 2018-07-30 | 2021-11-19 | 天津大学 | 一种负载四氧化三铁的SiC泡沫陶瓷及其制备方法和应用 |
CN109351336B (zh) * | 2018-11-22 | 2021-08-10 | 江苏科技大学 | 一种磁性富集材料及其制备方法和应用 |
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CN110742084A (zh) * | 2019-10-29 | 2020-02-04 | 江苏大学 | 磁性核壳结构负载纳米ZnO及Ag3PO4复合材料的制备方法及其抗菌应用 |
CN113509813B (zh) * | 2021-07-08 | 2022-07-26 | 广西柳州中和高新技术有限公司 | Ag@Fe3O4@C/TiO2纳米材料的合成方法及其用途 |
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2021
- 2021-07-08 CN CN202110774962.2A patent/CN113498791A/zh active Pending
-
2022
- 2022-05-27 CN CN202210585072.1A patent/CN114946878B/zh active Active
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JP2009029855A (ja) * | 2007-07-24 | 2009-02-12 | National Institute Of Advanced Industrial & Technology | ダイレクトライティング用コロイドゲル材料 |
WO2014005753A1 (en) * | 2012-07-06 | 2014-01-09 | Akzo Nobel Coatings International B.V. | Method for producing a nanocomposite dispersion comprising composite particles|of inorganic nanoparticles and organic polymers |
CN105771978A (zh) * | 2016-03-22 | 2016-07-20 | 济南大学 | 新型银负载磁性石墨烯基TiO2纳米管的制备方法及应用 |
CN105727913A (zh) * | 2016-04-18 | 2016-07-06 | 浙江大学 | 一种功能化磁性碳质材料及其制备方法和应用 |
CN110214790A (zh) * | 2018-09-04 | 2019-09-10 | 莆田学院 | 一种磁性竹炭/纳米银/二氧化钛复合杀菌剂及其制备方法和应用 |
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Title |
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"纳米复合材料Ag@TiO2@SiO2 的制备、光催化及其抑菌性能";石振武等;《无机材料学报》;第31卷(第5期);第466-472页 * |
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CN114946878A (zh) | 2022-08-30 |
CN113498791A (zh) | 2021-10-15 |
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