CN112846213A - 一种低氧含量高分散纳米球形钴粉的制备方法 - Google Patents
一种低氧含量高分散纳米球形钴粉的制备方法 Download PDFInfo
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- CN112846213A CN112846213A CN202110010451.3A CN202110010451A CN112846213A CN 112846213 A CN112846213 A CN 112846213A CN 202110010451 A CN202110010451 A CN 202110010451A CN 112846213 A CN112846213 A CN 112846213A
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- phenolic resin
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- 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
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
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- 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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CN202110010451.3A CN112846213B (zh) | 2021-01-05 | 2021-01-05 | 一种低氧含量高分散纳米球形钴粉的制备方法 |
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CN202110010451.3A CN112846213B (zh) | 2021-01-05 | 2021-01-05 | 一种低氧含量高分散纳米球形钴粉的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114644367A (zh) * | 2022-03-03 | 2022-06-21 | 江西江钨钴业有限公司 | 一种高分散纳米类球形碳酸钴的制备方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994716A (en) * | 1973-03-30 | 1976-11-30 | Sherritt Gordon Mines Limited | Process for the production of finely divided cobalt powders |
CN102049525A (zh) * | 2009-10-29 | 2011-05-11 | 北京有色金属研究总院 | 一种含过渡金属元素的纳米球形钴合金粉的制备方法 |
CN102049524A (zh) * | 2009-10-29 | 2011-05-11 | 北京有色金属研究总院 | 一种制备纳米ε-Co粉的方法 |
EP2404340A1 (en) * | 2009-03-03 | 2012-01-11 | Umicore | Process for preparing alloy composite negative electrode material for lithium ion batteries |
CN103071807A (zh) * | 2012-11-21 | 2013-05-01 | 四川大学 | 一种超细球形钴粉的制备方法 |
CN104722778A (zh) * | 2013-12-19 | 2015-06-24 | 荆门市格林美新材料有限公司 | 一种低氧超细钴粉的合成方法 |
RU2016138637A (ru) * | 2016-09-29 | 2018-04-02 | Федеральное государственное бюджетное учреждение науки "Институт химии твердого тела Уральского Отделения Российской Академии наук" | Способ получения ультрадисперсного порошка металлического кобальта |
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 |
CN109692969A (zh) * | 2019-03-04 | 2019-04-30 | 江苏萌达新材料科技有限公司 | 一种低氧超细球形钴粉的制备方法 |
CN110092421A (zh) * | 2019-04-30 | 2019-08-06 | 江西理工大学 | 一种粒径可控的球形碱式碳酸钴的生产方法 |
CN112091222A (zh) * | 2020-09-17 | 2020-12-18 | 中南大学 | 一种酚醛树脂包覆处理工艺在球磨方法制备粉末冶金材料中的应用 |
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2021
- 2021-01-05 CN CN202110010451.3A patent/CN112846213B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994716A (en) * | 1973-03-30 | 1976-11-30 | Sherritt Gordon Mines Limited | Process for the production of finely divided cobalt powders |
EP2404340A1 (en) * | 2009-03-03 | 2012-01-11 | Umicore | Process for preparing alloy composite negative electrode material for lithium ion batteries |
CN102049525A (zh) * | 2009-10-29 | 2011-05-11 | 北京有色金属研究总院 | 一种含过渡金属元素的纳米球形钴合金粉的制备方法 |
CN102049524A (zh) * | 2009-10-29 | 2011-05-11 | 北京有色金属研究总院 | 一种制备纳米ε-Co粉的方法 |
CN103071807A (zh) * | 2012-11-21 | 2013-05-01 | 四川大学 | 一种超细球形钴粉的制备方法 |
CN104722778A (zh) * | 2013-12-19 | 2015-06-24 | 荆门市格林美新材料有限公司 | 一种低氧超细钴粉的合成方法 |
RU2016138637A (ru) * | 2016-09-29 | 2018-04-02 | Федеральное государственное бюджетное учреждение науки "Институт химии твердого тела Уральского Отделения Российской Академии наук" | Способ получения ультрадисперсного порошка металлического кобальта |
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 |
CN109692969A (zh) * | 2019-03-04 | 2019-04-30 | 江苏萌达新材料科技有限公司 | 一种低氧超细球形钴粉的制备方法 |
CN110092421A (zh) * | 2019-04-30 | 2019-08-06 | 江西理工大学 | 一种粒径可控的球形碱式碳酸钴的生产方法 |
CN112091222A (zh) * | 2020-09-17 | 2020-12-18 | 中南大学 | 一种酚醛树脂包覆处理工艺在球磨方法制备粉末冶金材料中的应用 |
Non-Patent Citations (1)
Title |
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胡庆华等: "CoC2O4 2H2O纳米晶形貌可控合成", 《人工晶体学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114644367A (zh) * | 2022-03-03 | 2022-06-21 | 江西江钨钴业有限公司 | 一种高分散纳米类球形碳酸钴的制备方法 |
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