CN104827029B - 一种壳层隔绝银纳米粒子的合成方法 - Google Patents
一种壳层隔绝银纳米粒子的合成方法 Download PDFInfo
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- CN104827029B CN104827029B CN201510287999.7A CN201510287999A CN104827029B CN 104827029 B CN104827029 B CN 104827029B CN 201510287999 A CN201510287999 A CN 201510287999A CN 104827029 B CN104827029 B CN 104827029B
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000010189 synthetic method Methods 0.000 title claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 36
- 239000002105 nanoparticle Substances 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 32
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 20
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 238000005253 cladding Methods 0.000 claims abstract description 5
- 229910052709 silver Inorganic materials 0.000 claims description 27
- 239000004332 silver Substances 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 24
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 13
- 229910052737 gold Inorganic materials 0.000 claims description 13
- 239000010931 gold Substances 0.000 claims description 13
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 10
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 10
- 239000012498 ultrapure water Substances 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 239000001509 sodium citrate Substances 0.000 claims description 6
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 6
- RBWNDBNSJFCLBZ-UHFFFAOYSA-N 7-methyl-5,6,7,8-tetrahydro-3h-[1]benzothiolo[2,3-d]pyrimidine-4-thione Chemical compound N1=CNC(=S)C2=C1SC1=C2CCC(C)C1 RBWNDBNSJFCLBZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 239000011668 ascorbic acid Substances 0.000 claims description 5
- 229960005070 ascorbic acid Drugs 0.000 claims description 5
- 235000010323 ascorbic acid Nutrition 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- MCEBKLYUUDGVMD-UHFFFAOYSA-N [SiH3]S(=O)=O Chemical compound [SiH3]S(=O)=O MCEBKLYUUDGVMD-UHFFFAOYSA-N 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 239000012279 sodium borohydride Substances 0.000 claims description 4
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- SJUCACGNNJFHLB-UHFFFAOYSA-N O=C1N[ClH](=O)NC2=C1NC(=O)N2 Chemical compound O=C1N[ClH](=O)NC2=C1NC(=O)N2 SJUCACGNNJFHLB-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 claims description 3
- XTRIRLJVOJEINA-UHFFFAOYSA-N (silylamino)oxymethane Chemical compound CON[SiH3] XTRIRLJVOJEINA-UHFFFAOYSA-N 0.000 claims description 2
- 238000007259 addition reaction Methods 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- -1 methoxyl group Chemical group 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 3
- 238000000280 densification Methods 0.000 abstract description 2
- 238000010292 electrical insulation Methods 0.000 abstract description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- 238000001069 Raman spectroscopy Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 238000005119 centrifugation Methods 0.000 description 8
- 230000002708 enhancing effect Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000001237 Raman spectrum Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001506 fluorescence spectroscopy Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002082 metal nanoparticle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004416 surface enhanced Raman spectroscopy Methods 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001291 vacuum drying 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
Landscapes
- Powder Metallurgy (AREA)
- Silicon Compounds (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
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CN201510287999.7A CN104827029B (zh) | 2015-05-29 | 2015-05-29 | 一种壳层隔绝银纳米粒子的合成方法 |
PCT/CN2015/090008 WO2016192242A1 (zh) | 2015-05-29 | 2015-09-18 | 一种可控壳层隔绝银纳米粒子的合成方法 |
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CN201510287999.7A CN104827029B (zh) | 2015-05-29 | 2015-05-29 | 一种壳层隔绝银纳米粒子的合成方法 |
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CN104827029A CN104827029A (zh) | 2015-08-12 |
CN104827029B true CN104827029B (zh) | 2017-07-11 |
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WO (1) | WO2016192242A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104827029B (zh) * | 2015-05-29 | 2017-07-11 | 厦门大学 | 一种壳层隔绝银纳米粒子的合成方法 |
CN107456930A (zh) * | 2016-06-03 | 2017-12-12 | 南京理工大学 | 一步法合成镶嵌Ag纳米颗粒的SiO2纳米囊及其制备方法 |
CN106706593A (zh) * | 2016-11-18 | 2017-05-24 | 兰州大学 | 一种壳层隔离纳米粒子增强拉曼散射光谱探针的制备方法 |
CN107511479A (zh) * | 2017-09-08 | 2017-12-26 | 厦门大学 | 一种超薄壳层隔绝大粒径金纳米粒子的合成方法 |
CN107367499A (zh) * | 2017-09-08 | 2017-11-21 | 厦门大学深圳研究院 | 一种铂单晶表面清洗及增强拉曼信号采集方法 |
WO2019100231A1 (zh) * | 2017-11-22 | 2019-05-31 | 厦门斯贝克科技有限责任公司 | 一种基于壳层隔绝纳米粒子的三维热点拉曼检测芯片 |
CN108007918A (zh) * | 2017-11-22 | 2018-05-08 | 厦门斯贝克科技有限责任公司 | 一种基于壳层隔绝纳米粒子的三维热点拉曼检测芯片 |
CN108031838B (zh) * | 2017-12-25 | 2020-01-10 | 畅的新材料科技(上海)有限公司 | 一种m@n核壳结构纳米材料的制备方法 |
CN109280389B (zh) * | 2018-08-06 | 2020-10-23 | 青岛科技大学 | 一种银纳米粒子复合有机硅树脂的制备方法 |
CN109548393B (zh) * | 2018-11-09 | 2020-06-19 | 南京理工大学 | 一种窄频段微波响应材料及其制备方法 |
CN109807323B (zh) * | 2019-01-16 | 2021-03-02 | 宁波工程学院 | 一种银立方体/花状二氧化硅核壳纳米材料及其制备方法和应用 |
CN110779907A (zh) * | 2019-11-26 | 2020-02-11 | 启东科赛尔纳米科技有限公司 | 一种快速检测过氧化氢含量的方法 |
CN111122539A (zh) * | 2019-12-24 | 2020-05-08 | 深圳大学 | 一种核壳嵌入型拉曼增强剂及其制备方法与应用 |
CN114235780A (zh) * | 2021-12-17 | 2022-03-25 | 厦门大学 | 一种增强氧化钛表面物种拉曼信号的方法 |
CN114871426B (zh) * | 2022-05-20 | 2023-12-22 | 爱科美材料科技(南通)有限公司 | 一种介孔氧化铝原位包覆纳米银材料、制备方法及应用 |
Citations (2)
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---|---|---|---|---|
CN101832933A (zh) * | 2010-01-21 | 2010-09-15 | 厦门大学 | 用壳层隔绝纳米粒子增强拉曼光谱的方法 |
CN102784928A (zh) * | 2012-09-11 | 2012-11-21 | 华东理工大学 | 一种氧化硅包银的核壳结构纳米颗粒的制备方法 |
Family Cites Families (5)
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JP4433743B2 (ja) * | 2003-09-25 | 2010-03-17 | 住友金属鉱山株式会社 | 銅微粒子の製造方法 |
CN101306468A (zh) * | 2007-05-19 | 2008-11-19 | 浙江师范大学 | 导电聚吡咯包裹铜银复合纳米粒子的制备方法 |
CN100482385C (zh) * | 2007-06-15 | 2009-04-29 | 北京化工大学 | 一种银/二氧化硅核壳结构纳米颗粒制备方法 |
CN102078787A (zh) * | 2010-12-09 | 2011-06-01 | 厦门大学 | 一种大核二氧化硅包金核壳结构纳米粒子的合成方法 |
CN104827029B (zh) * | 2015-05-29 | 2017-07-11 | 厦门大学 | 一种壳层隔绝银纳米粒子的合成方法 |
-
2015
- 2015-05-29 CN CN201510287999.7A patent/CN104827029B/zh active Active
- 2015-09-18 WO PCT/CN2015/090008 patent/WO2016192242A1/zh active Application Filing
Patent Citations (2)
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CN101832933A (zh) * | 2010-01-21 | 2010-09-15 | 厦门大学 | 用壳层隔绝纳米粒子增强拉曼光谱的方法 |
CN102784928A (zh) * | 2012-09-11 | 2012-11-21 | 华东理工大学 | 一种氧化硅包银的核壳结构纳米颗粒的制备方法 |
Non-Patent Citations (4)
Title |
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Ag@SiO2纳米粒子的合成以及在核壳结构纳米粒子增强拉曼光谱中的应用;李超禹等;《第十七届全国光散射学术会议》;20131022;200 * |
Preparation and Optical Absorption of Ag/Si02 Core—Shell Spheres;xu Jian等;《稀有金属材料与工程 增刊2》;20080531;第37卷;277-280 * |
Shell-isolated nanoparticle-enhanced Raman spectroscopy: Nanoparticle synthesis, characterization and applications in electrochemistry;Xiao-Dong Lin et al.;《Journal of Electroanalytical Chemistry》;20120808;第688卷;5-11 * |
Simple and sensitive detection of cyanide using pinhole shell-isolated nanoparticle-enhanced Raman spectroscopy;Jing Gao et al.;《Journal of Raman Spectroscopy》;20140609;第45卷;619-626 * |
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Publication number | Publication date |
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WO2016192242A1 (zh) | 2016-12-08 |
CN104827029A (zh) | 2015-08-12 |
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