CN110385446B - 一种纳米银颗粒的连续工艺制备方法 - Google Patents
一种纳米银颗粒的连续工艺制备方法 Download PDFInfo
- Publication number
- CN110385446B CN110385446B CN201910843440.6A CN201910843440A CN110385446B CN 110385446 B CN110385446 B CN 110385446B CN 201910843440 A CN201910843440 A CN 201910843440A CN 110385446 B CN110385446 B CN 110385446B
- Authority
- CN
- China
- Prior art keywords
- solution
- silver particles
- silver
- supernatant
- distilled water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002245 particle Substances 0.000 title claims abstract description 64
- 238000010924 continuous production Methods 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000012153 distilled water Substances 0.000 claims abstract description 26
- 239000006228 supernatant Substances 0.000 claims abstract description 26
- 239000001509 sodium citrate Substances 0.000 claims abstract description 22
- 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 abstract description 22
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 20
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 20
- 239000012295 chemical reaction liquid Substances 0.000 claims abstract description 17
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 12
- 239000008103 glucose Substances 0.000 claims abstract description 12
- 229910021607 Silver chloride Inorganic materials 0.000 claims abstract description 11
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims abstract description 11
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims abstract description 11
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910021612 Silver iodide Inorganic materials 0.000 claims abstract description 10
- 229940045105 silver iodide Drugs 0.000 claims abstract description 10
- 238000001132 ultrasonic dispersion Methods 0.000 claims abstract description 8
- 238000011049 filling Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 21
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 15
- 238000005119 centrifugation Methods 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- -1 after centrifugation Substances 0.000 claims description 4
- 239000003599 detergent Substances 0.000 claims description 2
- 238000009210 therapy by ultrasound Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 75
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 17
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 17
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 17
- 239000000047 product Substances 0.000 description 14
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 12
- 229910052709 silver Inorganic materials 0.000 description 11
- 239000004332 silver Substances 0.000 description 11
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 10
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 7
- 239000002243 precursor Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 239000012279 sodium borohydride Substances 0.000 description 7
- 229910000033 sodium borohydride Inorganic materials 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002086 nanomaterial Substances 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000001103 potassium chloride Substances 0.000 description 5
- 235000011164 potassium chloride Nutrition 0.000 description 5
- 239000012047 saturated solution Substances 0.000 description 5
- 229960005070 ascorbic acid Drugs 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 239000003223 protective agent Substances 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002211 L-ascorbic acid Substances 0.000 description 2
- 235000000069 L-ascorbic acid Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- PLKATZNSTYDYJW-UHFFFAOYSA-N azane silver Chemical compound N.[Ag] PLKATZNSTYDYJW-UHFFFAOYSA-N 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 238000005303 weighing 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910843440.6A CN110385446B (zh) | 2019-09-06 | 2019-09-06 | 一种纳米银颗粒的连续工艺制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910843440.6A CN110385446B (zh) | 2019-09-06 | 2019-09-06 | 一种纳米银颗粒的连续工艺制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110385446A CN110385446A (zh) | 2019-10-29 |
CN110385446B true CN110385446B (zh) | 2022-05-06 |
Family
ID=68289627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910843440.6A Active CN110385446B (zh) | 2019-09-06 | 2019-09-06 | 一种纳米银颗粒的连续工艺制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110385446B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115216120A (zh) * | 2022-07-11 | 2022-10-21 | 苏州中廷新材料有限公司 | 一种纳米导热复合材料及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105436513B (zh) * | 2015-11-17 | 2017-06-16 | 广西大学 | 一种球形水性纳米银浆的制备方法 |
CN105252019A (zh) * | 2015-11-20 | 2016-01-20 | 济南大学 | 一种高分散球形纳米银的制备方法 |
CN106497233A (zh) * | 2016-11-28 | 2017-03-15 | 陕西环珂生物科技有限公司 | 一种纳米银导电墨水的制备方法 |
CN107790741A (zh) * | 2017-10-26 | 2018-03-13 | 青岛大学 | 一种种子生长法制备粒径均匀尺寸可控的纳米银颗粒的方法 |
CN109128211B (zh) * | 2018-08-16 | 2021-10-26 | 山东大学 | 水溶液体系中制备微纳米银颗粒的方法 |
-
2019
- 2019-09-06 CN CN201910843440.6A patent/CN110385446B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110385446A (zh) | 2019-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhang et al. | Recent advances in synthetic methods and applications of silver nanostructures | |
CN102554258B (zh) | 一种在水溶液里制备金属银纳米结构的方法 | |
Chen et al. | Fabrication of gold nanoparticles with different morphologies in HEPES buffer | |
CN103990812A (zh) | 一种表面增强拉曼基底的制备方法 | |
Zhao et al. | Synthesis of gold nanoparticles via the chemical reduction methods | |
Chandran et al. | Size controlled synthesis of biocompatible gold nanoparticles and their activity in the oxidation of NADH | |
CN110385446B (zh) | 一种纳米银颗粒的连续工艺制备方法 | |
CN102962469A (zh) | 高产率大长径比金纳米棒及其制备方法 | |
CN102935513A (zh) | 一种稳定的纳米银溶胶与制备方法 | |
CN108324733A (zh) | 一种pvp修饰的普鲁士蓝纳米材料的制备方法 | |
CN107350484B (zh) | 一种多刺金纳米颗粒的制备方法 | |
CN105665741A (zh) | 一种简单的枝杈长度可调控的小尺寸金纳米星及其制备方法 | |
US11511345B2 (en) | Method for preparing silver nano-rings | |
CN111110846A (zh) | 一种金属-核酸纳米颗粒及其制备方法和用途 | |
CN112496337A (zh) | 一种高长径比银纳米线的水热合成方法 | |
CN112605392A (zh) | 一种制备银纳米线的方法 | |
CN111347059A (zh) | 一种多孔型金@银@金纳米立方体的合成方法 | |
CN112974829A (zh) | 一种在双表面活性剂下对苯二酚还原制备金纳米棒材料的方法 | |
CN112828283B (zh) | 高纯度金纳米颗粒、选择性包覆金纳米颗粒及其制备方法 | |
CN112846219A (zh) | 一种金纳米棒-钯复合材料的制备方法 | |
CN112846217A (zh) | 一种介孔二氧化硅中纳米金-铂复合材料的制备方法 | |
CN110385427B (zh) | 一种水溶性纳米粒子及其制备方法和应用 | |
CN110315091B (zh) | 一种快速制备纳米银线的方法 | |
Zhang et al. | Controllable preparation of silver nanostructures and the effects of acidity-basicity of the reaction system | |
CN112792351A (zh) | 一种金纳米棒材料的可控腐蚀方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230608 Address after: Floor 7, Building A, No. 1299-8, Dongfu Avenue, Haicang District, Xiamen, Fujian, 361000 (address for service of legal documents) Patentee after: Xiamen Youbai Electronic Materials Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230608 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No. 308, Ningxia Road, Southern District, Shandong, Qingdao, Shandong Patentee before: QINGDAO University |