发明公开
EP2027916A4 REACTION METHOD, METAL OXIDE NANOPARTICLES OR CARBON CARRYING THE NANOPARTICLES, OBTAINED BY THE METHOD, ELECTRODES CONTAINING THE CARBON, AND ELECTROCHEMICAL DEVICES WITH THE ELECTRODES
审中-公开
执行过程然后得到金属氧化物纳米颗粒或之后得到了载体碳纳米颗粒中的含碳电极和电化学器件与电极
- 专利标题: REACTION METHOD, METAL OXIDE NANOPARTICLES OR CARBON CARRYING THE NANOPARTICLES, OBTAINED BY THE METHOD, ELECTRODES CONTAINING THE CARBON, AND ELECTROCHEMICAL DEVICES WITH THE ELECTRODES
- 专利标题(中): 执行过程然后得到金属氧化物纳米颗粒或之后得到了载体碳纳米颗粒中的含碳电极和电化学器件与电极
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申请号: EP06833830申请日: 2006-11-30
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公开(公告)号: EP2027916A4公开(公告)日: 2011-04-06
- 发明人: NAOI KATSUHIKO , OGIHARA NOBUHIRO , ISHIMOTO SHUICHI
- 申请人: K & W LTD , NIPPON CHEMICON
- 专利权人: K & W LTD,NIPPON CHEMICON
- 当前专利权人: K & W LTD,NIPPON CHEMICON
- 优先权: JP2005356845 2005-12-09
- 主分类号: B01J19/18
- IPC分类号: B01J19/18 ; B01J19/28 ; B82Y30/00 ; B82Y40/00 ; B82Y99/00 ; C01B31/02 ; C01G23/04 ; C01G55/00 ; H01G9/12 ; H01G11/02 ; H01G11/06 ; H01G11/14 ; H01G11/22 ; H01G11/24 ; H01G11/46 ; H01G11/86 ; H01M4/02 ; H01M4/36 ; H01M4/48 ; H01M4/62 ; H01M10/05
摘要:
The present invention aims at: providing an accelerated reaction in a liquid-phase reaction; forming, by way of the reaction, a metal oxide nanoparticle and carbon that carries the metal oxide nanoparticle in a highly dispersed state; and providing an electrode containing the carbon and an electrochemical device using the electrode. In order to solve the above-mentioned problem, shear stress and centrifugal force are applied to the reactant in the rotating reactor so that an accelerated chemical reaction is attained in the course of the reaction. Further, the carbon carrying a metal oxide nanoparticle in a highly dispersed state comprises: a metal oxide nanoparticle produced by the accelerated chemical reaction, wherein shear stress and centrifugal force are applied to a reactant in a rotating reactor in the course of the reaction; and carbon dispersed in the rotating reactor by applying shear stress and centrifugal force. An electrochemical device produced by using the carbon carrying the metal oxide nanoparticle as an electrode has high output and high capacity characteristics.
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