CN106312090A - 一种载银纳米二氧化钛及其制备方法 - Google Patents
一种载银纳米二氧化钛及其制备方法 Download PDFInfo
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- CN106312090A CN106312090A CN201610988898.7A CN201610988898A CN106312090A CN 106312090 A CN106312090 A CN 106312090A CN 201610988898 A CN201610988898 A CN 201610988898A CN 106312090 A CN106312090 A CN 106312090A
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- Prior art keywords
- silver
- titanium dioxide
- preparation
- nanometer
- nanometer titanium
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 61
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 27
- 239000004332 silver Substances 0.000 claims abstract description 26
- 229910052709 silver Inorganic materials 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 23
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 14
- 229910000033 sodium borohydride Inorganic materials 0.000 claims abstract description 12
- 239000012279 sodium borohydride Substances 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 10
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 28
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 24
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 20
- 229910021529 ammonia Inorganic materials 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000001509 sodium citrate Substances 0.000 claims description 4
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical group O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 11
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 5
- 239000007791 liquid phase Substances 0.000 abstract description 5
- 239000011941 photocatalyst Substances 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 239000002105 nanoparticle Substances 0.000 description 4
- 230000004224 protection Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- -1 boron Sodium hydride Chemical compound 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (10)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113180058A (zh) * | 2021-04-28 | 2021-07-30 | 深圳市摩尔新材料科技有限公司 | 一种载银光触媒杀菌除甲醛液及其制备方法 |
CN114618483A (zh) * | 2022-04-06 | 2022-06-14 | 广东工业大学 | 一种超快制备高分散金属纳米催化剂的方法及其应用 |
Citations (10)
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CN1877887A (zh) * | 2006-06-23 | 2006-12-13 | 清华大学 | 一种锂-二硫化铁电池正极材料及其制备方法 |
US20070128350A1 (en) * | 2003-09-04 | 2007-06-07 | Hiroyuki Nakamura | Method for manufacturing fine composite particles, apparatus for manufacturing fine composite particles, and fine composite particles |
US20100224026A1 (en) * | 2007-10-04 | 2010-09-09 | Margaret Elizabeth Brennan Fournet | A process for synthesising silver nanoparticles |
CN101898250A (zh) * | 2010-07-20 | 2010-12-01 | 复旦大学 | 一种纳米金属胶体的原生态分离与再分散的方法 |
CN102233269A (zh) * | 2010-04-26 | 2011-11-09 | 唐幸福 | 同时高效室温去除甲醛和广谱长效抗菌的整体型纳米材料 |
US20130087020A1 (en) * | 2011-10-07 | 2013-04-11 | University Of Southern California | Continuous flow synthesis of nanomaterials using ionic liquids in microfluidic reactors |
CN103506617A (zh) * | 2013-09-30 | 2014-01-15 | 中国科学技术大学 | 一种在银纳米粒子表面生长纳米氧化物的方法 |
US20140094626A1 (en) * | 2012-09-19 | 2014-04-03 | Siva Sai Ramana Kumar CHALLA | Fluidic channel coated with metal catalysts and devices and methods relating thereto |
CN103936986A (zh) * | 2014-05-04 | 2014-07-23 | 哈尔滨工业大学 | 一种利用微流控技术控制银纳米粒子修饰的聚邻苯二胺微纳米结构形貌的方法 |
CN105396149A (zh) * | 2015-07-07 | 2016-03-16 | 宋玉军 | 一种具有自主靶向和影像功能的纳米合金抗癌药物及其制备方法 |
-
2016
- 2016-11-09 CN CN201610988898.7A patent/CN106312090B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070128350A1 (en) * | 2003-09-04 | 2007-06-07 | Hiroyuki Nakamura | Method for manufacturing fine composite particles, apparatus for manufacturing fine composite particles, and fine composite particles |
CN1877887A (zh) * | 2006-06-23 | 2006-12-13 | 清华大学 | 一种锂-二硫化铁电池正极材料及其制备方法 |
US20100224026A1 (en) * | 2007-10-04 | 2010-09-09 | Margaret Elizabeth Brennan Fournet | A process for synthesising silver nanoparticles |
CN102233269A (zh) * | 2010-04-26 | 2011-11-09 | 唐幸福 | 同时高效室温去除甲醛和广谱长效抗菌的整体型纳米材料 |
CN101898250A (zh) * | 2010-07-20 | 2010-12-01 | 复旦大学 | 一种纳米金属胶体的原生态分离与再分散的方法 |
US20130087020A1 (en) * | 2011-10-07 | 2013-04-11 | University Of Southern California | Continuous flow synthesis of nanomaterials using ionic liquids in microfluidic reactors |
US20140094626A1 (en) * | 2012-09-19 | 2014-04-03 | Siva Sai Ramana Kumar CHALLA | Fluidic channel coated with metal catalysts and devices and methods relating thereto |
CN103506617A (zh) * | 2013-09-30 | 2014-01-15 | 中国科学技术大学 | 一种在银纳米粒子表面生长纳米氧化物的方法 |
CN103936986A (zh) * | 2014-05-04 | 2014-07-23 | 哈尔滨工业大学 | 一种利用微流控技术控制银纳米粒子修饰的聚邻苯二胺微纳米结构形貌的方法 |
CN105396149A (zh) * | 2015-07-07 | 2016-03-16 | 宋玉军 | 一种具有自主靶向和影像功能的纳米合金抗癌药物及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113180058A (zh) * | 2021-04-28 | 2021-07-30 | 深圳市摩尔新材料科技有限公司 | 一种载银光触媒杀菌除甲醛液及其制备方法 |
CN114618483A (zh) * | 2022-04-06 | 2022-06-14 | 广东工业大学 | 一种超快制备高分散金属纳米催化剂的方法及其应用 |
CN114618483B (zh) * | 2022-04-06 | 2024-03-08 | 广东工业大学 | 一种超快制备高分散金属纳米催化剂的方法及其应用 |
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CN106312090B (zh) | 2018-05-11 |
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Inventor after: Liu Bin Inventor after: Li Zhengqiang Inventor before: Liu Bin Inventor before: Deng Yuezhang |
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Address after: 518000, Building 7, 113, Yijingyuan, No. 15 Niushan Road, Guangming Community, Guangming Street, Guangming District, Shenzhen, Guangdong Province Patentee after: Shenzhen Zhongke Yinkang New Energy Technology Co.,Ltd. Country or region after: China Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: SHENZHEN ZHONGKE YINKANG NANO ENVIRONMENTAL PROTECTION CO.,LTD. Country or region before: China |
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Effective date of registration: 20240130 Address after: 518000, Building 1505, No. 4, Bangkai Science and Technology Industrial Park, Tangjia Community, Fenghuang Street, Guangming District, Shenzhen, Guangdong Province, south of Guangming High tech Industrial Park Sightseeing Road and west of Bangkai Road Patentee after: Shenzhen chenpson Information Technology Co.,Ltd. Country or region after: China Address before: 518000, Building 7, 113, Yijingyuan, No. 15 Niushan Road, Guangming Community, Guangming Street, Guangming District, Shenzhen, Guangdong Province Patentee before: Shenzhen Zhongke Yinkang New Energy Technology Co.,Ltd. Country or region before: China |