发明专利
JP2006244958A Manufacturing method of electrode for alkaline storage battery, electrode manufactured using this method, and alkaline storage battery equipped with this electrode
审中-公开
基本信息:
- 专利标题: Manufacturing method of electrode for alkaline storage battery, electrode manufactured using this method, and alkaline storage battery equipped with this electrode
- 专利标题(中):碱性电池电极电极的制造方法,使用该方法制造的电极和配备该电极的碱性蓄电池
- 申请号:JP2005062511 申请日:2005-03-07
- 公开(公告)号:JP2006244958A 公开(公告)日:2006-09-14
- 发明人: AKAHO ATSUTOSHI , HARADA IKUKO , OCHI MAKOTO , MIYAMOTO KUNIHIKO , TAKEE MASAO
- 申请人: Sanyo Electric Co Ltd , 三洋電機株式会社
- 专利权人: Sanyo Electric Co Ltd,三洋電機株式会社
- 当前专利权人: Sanyo Electric Co Ltd,三洋電機株式会社
- 优先权: JP2005062511 2005-03-07
- 主分类号: H01M4/26
- IPC分类号: H01M4/26 ; H01M4/30 ; H01M4/32 ; H01M4/70 ; H01M10/30
摘要:
PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode for alkaline storage battery suitable for high output, and an alkaline storage battery having a high output. SOLUTION: The manufacturing method of a positive electrode 3 for alkaline storage battery comprises: a slurry forming process for forming an active material slurry containing an active material powder having nickel hydroxide as a main component, polytetra-fluoroethylene, and water; and a slurry application process which applies the active material slurry on at least one side of a conductive substrate of two-dimensional shape and forms a conductive substrate with the active material slurry layer. The slurry forming process comprises: a first step in which polytetra-fluoroethylene of 1-3 pts. by mass and water of 6-25 pts. by mass are added to the active material powder 100 pts. by mass and kneaded and a kneaded object is obtained; and a second step in which water is further added to the kneaded object and kneaded, and the active material slurry is obtained. COPYRIGHT: (C)2006,JPO&NCIPI
摘要(中):
要解决的问题:提供一种适用于高输出的碱性蓄电池的电极的制造方法和具有高输出的碱性蓄电池。 解决方案:碱性蓄电池用正极3的制造方法包括:形成含有以氢氧化镍为主要成分的活性物质粉末,聚四氟乙烯,水等的活性物质浆料的浆料形成工序; 以及将活性物质浆料施加于二维形状的导电性基材的至少一侧的浆料涂布工序,并与活性物质浆料层形成导电性基材。 浆料形成方法包括:第一步,其中聚四氟乙烯为1-3点。 质量和水为6-25点。 加入活性物质粉末100份。 并捏合,得到捏合物; 第二步,向捏合物中进一步添加水并进行混炼,得到活性物质浆料。 版权所有(C)2006,JPO&NCIPI