| 发明名称 |
INTEGRATED ELECTRODE ASSEMBLY |
| 摘要 |
The disclosed technology relates to electrodes with a polyurethane based melt coating present in the electrode. When the electrode is used in an electrochemical cell, the polyurethane based melt coating acts as a separator in the cell. The disclosed technology includes integrated electrode assemblies that include (A) an electrode; and (B) a separator comprising an ionically conductive thermoplastic polyurethane composition; wherein the separator is melt coated onto the electrode. Also included are electro chemical cells made with these electrodes or integrated electrode assemblies, and processes of making the same. |
| 申请公布号 |
US2017110701(A1) |
申请公布日期 |
2017.04.20 |
| 申请号 |
US201515312070 |
申请日期 |
2015.05.14 |
| 申请人 |
Lubrizol Advanced Materials, Inc. |
发明人 |
Shi Xiangfu;Nestlerode Greg S.;Lu Qiwei |
| 分类号 |
H01M2/16;H01M4/136;H01M4/133;H01M4/36;H01M4/58;C09D175/06;H01M4/62;H01M10/0525;H01M10/0565;C08G18/76;C08G18/66;H01M2/14;H01M4/587 |
主分类号 |
H01M2/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An integrated electrode assembly comprising (A) an electrode; and (B) a separator comprising an ionically conductive thermoplastic polyurethane composition wherein the ionically conductive thermoplastic polyurethane composition of the separator comprises the reaction product of: (i) a diisocyanate, (ii) a hydroxyl-terminated poly(ethylene glycol) or an intermediate derived from at least one dialkylene glycol and adipic acid, and (iii) hydroquinone bis (beta-hydroxyethyl) ether;
wherein the separator is melt coated onto the electrode. |
| 地址 |
Cleveland OH US |
