CN103447549B - 钴纳米球的制备方法 - Google Patents
钴纳米球的制备方法 Download PDFInfo
- Publication number
- CN103447549B CN103447549B CN201310415898.4A CN201310415898A CN103447549B CN 103447549 B CN103447549 B CN 103447549B CN 201310415898 A CN201310415898 A CN 201310415898A CN 103447549 B CN103447549 B CN 103447549B
- Authority
- CN
- China
- Prior art keywords
- cobalt
- solution
- nanospheres
- preparation
- deionized 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.)
- Expired - Fee Related
Links
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 48
- 239000010941 cobalt Substances 0.000 title claims abstract description 48
- 239000002077 nanosphere Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000008367 deionised water Substances 0.000 claims abstract description 25
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- GFHNAMRJFCEERV-UHFFFAOYSA-L cobalt chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Co+2] GFHNAMRJFCEERV-UHFFFAOYSA-L 0.000 claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000033 sodium borohydride Inorganic materials 0.000 claims abstract description 13
- 239000012279 sodium borohydride Substances 0.000 claims abstract description 13
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 239000002244 precipitate Substances 0.000 claims description 12
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 10
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 10
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 10
- 238000001291 vacuum drying Methods 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 2
- 229960000935 dehydrated alcohol Drugs 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 7
- 239000002086 nanomaterial Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- -1 Permanent magnets Substances 0.000 abstract description 2
- 239000011358 absorbing material Substances 0.000 abstract description 2
- 230000003197 catalytic effect Effects 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000011553 magnetic fluid Substances 0.000 abstract description 2
- 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 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 5
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011858 nanopowder Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000593 microemulsion method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005118 spray pyrolysis Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910021524 transition metal nanoparticle Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310415898.4A CN103447549B (zh) | 2013-09-13 | 2013-09-13 | 钴纳米球的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310415898.4A CN103447549B (zh) | 2013-09-13 | 2013-09-13 | 钴纳米球的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103447549A CN103447549A (zh) | 2013-12-18 |
CN103447549B true CN103447549B (zh) | 2015-02-25 |
Family
ID=49730607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310415898.4A Expired - Fee Related CN103447549B (zh) | 2013-09-13 | 2013-09-13 | 钴纳米球的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103447549B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104787807B (zh) * | 2015-05-06 | 2016-10-12 | 厦门大学 | 一种氧化亚钴纳米粒子的溶剂热制备方法 |
CN105170991B (zh) * | 2015-08-20 | 2017-11-17 | 河北工业大学 | 一种超细金属钴粉的制备方法 |
CN105537614B (zh) * | 2015-12-28 | 2017-11-28 | 重庆文理学院 | 一种以氧化亚铜为模板制备空心贵金属纳米材料的方法 |
CN106041113B (zh) * | 2016-05-17 | 2018-09-04 | 国网重庆市电力公司电力科学研究院 | 一种纳米吸波材料及制备方法 |
CN108380899A (zh) * | 2018-04-04 | 2018-08-10 | 陕西理工大学 | 一种钴纳米磁性材料的制备方法 |
CN110518367A (zh) * | 2019-09-03 | 2019-11-29 | 国网重庆市电力公司电力科学研究院 | 一种超分支吸波材料制备方法及吸波材料 |
CN111234248B (zh) * | 2020-01-20 | 2021-12-21 | 安徽师范大学 | 由Schiff碱合成尺寸可调控的金属配合物微球的方法以及金属配合物微球 |
CN113664216A (zh) * | 2021-08-13 | 2021-11-19 | 衢州华友钴新材料有限公司 | 一种大粒径球形钴粉的制备方法 |
CN116493012A (zh) * | 2023-03-29 | 2023-07-28 | 安徽中核桐源科技有限公司 | 一种用于提高稳定同位素丰度的扰频材料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102909391A (zh) * | 2012-10-21 | 2013-02-06 | 吉林大学 | 室温条件下制备金属钴和镍粉末的方法 |
CN103170606A (zh) * | 2011-12-23 | 2013-06-26 | 北京有色金属研究总院 | 双重强制均匀化制备金属浆料的装置及其加工成形方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8962075B2 (en) * | 2011-06-17 | 2015-02-24 | National Tsing Hua University | Hollow metal sphere with mesoporous structure and method for manufacturing the same |
WO2013078448A1 (en) * | 2011-11-23 | 2013-05-30 | Momentive Performance Materials, Inc. | Functionalized metal-containing particles and methods of making the same |
-
2013
- 2013-09-13 CN CN201310415898.4A patent/CN103447549B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103170606A (zh) * | 2011-12-23 | 2013-06-26 | 北京有色金属研究总院 | 双重强制均匀化制备金属浆料的装置及其加工成形方法 |
CN102909391A (zh) * | 2012-10-21 | 2013-02-06 | 吉林大学 | 室温条件下制备金属钴和镍粉末的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103447549A (zh) | 2013-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103447549B (zh) | 钴纳米球的制备方法 | |
CN104098145B (zh) | 四氧化三钴的制备方法 | |
CN104014811B (zh) | 一种利用醋酸奥曲肽为模板制备珊瑚状纳米钴的方法 | |
CN101717122B (zh) | 一种微波法制备四氧化三铁纳米片的方法 | |
CN100406117C (zh) | 一种磁性光催化剂及其制备方法 | |
CN103011306B (zh) | 一种制备纳米级立方体状四氧化三钴的方法 | |
CN105502502B (zh) | 二硫化钨纳米棒的制备方法 | |
CN101564688B (zh) | 一种二氧化钛纳米复合管的制备方法 | |
CN101555040A (zh) | 硫化锰纳米材料的制备方法 | |
CN102125853A (zh) | 可见光响应的纳米铁酸锌-石墨烯复合光催化剂及其制备方法 | |
WO2020125483A1 (zh) | 金属氧化物或其复合材料的制备方法、金属氧化物或其复合材料和应用、电池 | |
CN110078126A (zh) | 不同形貌的固载型三氧化钨纳米材料及其制备方法和应用 | |
CN104307537B (zh) | 一种MoS2/Ag2S纳米复合光催化材料的制备方法 | |
CN107628648A (zh) | 一种形貌和尺寸可控的氧化铁颗粒的制备方法 | |
CN103754837A (zh) | 利用多孔氧化铋为模板制备含铋纳米空心球的方法 | |
CN101898251A (zh) | 无模板实现金属钴米线制备的方法 | |
CN103387257B (zh) | 以吐温-80为表面活性剂制备纳米二氧化铈材料的方法 | |
CN111233048A (zh) | 一种双壳层MnCo2O4中空纳米球材料及其合成方法 | |
CN103432973B (zh) | 一种石墨烯-三氧化二铁纳米颗粒复合材料的制备方法 | |
CN104227017B (zh) | 一种粒径可控银纳米粒子的制备方法 | |
CN101786601B (zh) | Fe3O4/CoO核壳结构复合纳米粒子的制备方法 | |
CN101993115B (zh) | 四氧化三铁磁性纳米颗粒的制备方法 | |
CN103482617A (zh) | 一种二氧化锡/石墨烯复合材料的制备方法 | |
CN108971509A (zh) | 一种可控粒径的铁镍合金纳米材料的制备方法 | |
CN107032982B (zh) | 一种草酸钴纳米线的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210730 Address after: 400021 1-2, building 4, No. 5, Gangcheng East Ring Road, Jiangbei District, Chongqing Patentee after: Chongqing shengyingda Technology Development Co.,Ltd. Address before: 402160, Honghe Avenue, Yongchuan District, Chongqing, 319 Patentee before: CHONGQING University OF ARTS AND SCIENCES |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211117 Address after: 300300 No. 2002, building 4, block B, No. 6, Huafeng Road, Huaming high tech Industrial Zone, Dongli District, Tianjin Patentee after: Power intellectual property (Tianjin) Co.,Ltd. Address before: 400021 1-2, building 4, No. 5, Gangcheng East Ring Road, Jiangbei District, Chongqing Patentee before: Chongqing shengyingda Technology Development Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220519 Address after: 300300 324, floor 3, tower a, Xinhao apartment, No. 58, Wuwei Road, Dongli Economic and Technological Development Zone, Dongli District, Tianjin Patentee after: Tianjin ruijijiade Intellectual Property Service Co.,Ltd. Address before: 300300 No. 2002, building 4, block B, No. 6, Huafeng Road, Huaming high tech Industrial Zone, Dongli District, Tianjin Patentee before: Power intellectual property (Tianjin) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230110 Address after: No. 16, Room 301, Building 2, No. 302, Changjiang Road, Yantai Area, China (Shandong) Pilot Free Trade Zone, Yantai City, Shandong Province, 265599 Patentee after: Yantai Power Intellectual Property Service Co.,Ltd. Address before: 300300 324, floor 3, tower a, Xinhao apartment, No. 58, Wuwei Road, Dongli Economic and Technological Development Zone, Dongli District, Tianjin Patentee before: Tianjin ruijijiade Intellectual Property Service Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 |