![使用水性浆料形成的阴极](/CN/2013/8/13/images/201380067779.jpg)
基本信息:
- 专利标题: 使用水性浆料形成的阴极
- 申请号:CN201380067779.2 申请日:2013-10-21
- 公开(公告)号:CN104870241B 公开(公告)日:2017-11-17
- 发明人: 江俊伟 , 宋勇久 , 伯恩哈德·M.·梅茨 , 帕特里克·T.·赫尔利 , 罗强 , 卡维·G.·罗加南森
- 申请人: 约翰逊控制技术公司
- 申请人地址: 美国密歇根州
- 专利权人: 约翰逊控制技术公司
- 当前专利权人: CPS科技控股有限公司
- 当前专利权人地址: 美国密歇根州
- 代理机构: 上海脱颖律师事务所
- 代理人: 脱颖
- 优先权: 61/746,821 2012.12.28 US
- 国际申请: PCT/US2013/065976 2013.10.21
- 国际公布: WO2014/105259 EN 2014.07.03
- 进入国家日期: 2015-06-24
- 主分类号: B60L11/18
- IPC分类号: B60L11/18 ; H01M4/04 ; H01M4/131 ; H01M4/1391 ; H01M4/505 ; H01M4/525 ; H01M4/62 ; H01M10/0525
In one embodiment, a positive electrode is formed by a process that includes forming a slurry including particles dispersed within a liquid from a electrode formulation and the liquid such that the particles have a particle size distribution D50 of 15 microns or less, coating the slurry on a collector; and drying the coated collector to form the positive electrode. The electrode formulation includes an electrode active material, a conductive carbon source, an organic polymeric binder, and a water-soluble polymer. The liquid consists essentially of water or a mixture of water and an alcohol. When the liquid consists essentially of the mixture, the alcohol is present in an amount of less than 10% by weight, based on the weight of the slurry. When the liquid consists essentially of water, the slurry is formed from the electrode formulation, the liquid, and an arene-capped polyoxoethylene surfactant.
公开/授权文献:
- CN104870241A 使用水性浆料形成的阴极 公开/授权日:2015-08-26
IPC结构图谱:
B | 作业;运输 |
--B60 | 一般车辆 |
----B60L | 电动车辆的电力装备或动力装置;用于车辆的磁力悬置或悬浮;一般车用电力制动系统 |
------B60L11/00 | 用车辆内部电源的电力牵引 |
--------B60L11/18 | .使用初级电池、二次电池或燃料电池供电的 |