![HIGH IONIC CONDUCTIVITY ELECTROLYTES FROM POLY(SILOXANES-CO-ETHYLENE OXIDE)](/abs-image/US/2011/12/29/US20110318649A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: HIGH IONIC CONDUCTIVITY ELECTROLYTES FROM POLY(SILOXANES-CO-ETHYLENE OXIDE)
- 专利标题(中):来自聚(硅氧烷 - 乙氧基)氧化物的高离子电导率电解质
- 申请号:US13255092 申请日:2010-02-26
- 公开(公告)号:US20110318649A1 公开(公告)日:2011-12-29
- 发明人: Hany Basam Eitouni , Bing R. Hsieh
- 申请人: Hany Basam Eitouni , Bing R. Hsieh
- 申请人地址: US CA Hayward
- 专利权人: SEEO, INC
- 当前专利权人: SEEO, INC
- 当前专利权人地址: US CA Hayward
- 国际申请: PCT/US10/25680 WO 20100226
- 主分类号: H01M10/056
- IPC分类号: H01M10/056 ; C08G77/50
摘要:
Polymer electrolytes offer increased safety and stability as compared to liquid electrolytes, yet there are a number of new challenges that polymer electrolytes introduce. A novel polymer electrolyte, as disclosed herein, is an ionically-conductive polymer with a backbone that is both highly flexible and highly conductive with high conductivity pendant chains attached, thus increasing the concentration of lithium coordination sites and improving ionic conductivity. Previous strategies for comb-type conductive polymers have focused on attaching either conductive pendant chains to a flexible non-conductive backbone or conductive pendant groups to a marginally flexible conductive backbone.
摘要(中):
与液体电解质相比,聚合物电解质提供了更高的安全性和稳定性,但聚合物电解质引入了许多新的挑战。 如本文所公开的新型聚合物电解质是具有主链的离子导电聚合物,其主链具有高度柔性且高导电性,高导电性侧链附着,从而增加锂配位点的浓度并提高离子电导率。 梳状导电聚合物的先前策略集中在将导电悬挂链连接到柔性非导电骨架或导电侧基上至柔性柔韧的导电骨架上。
公开/授权文献:
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01M | 用于直接转变化学能为电能的方法或装置,例如电池组 |
------H01M10/00 | 二次电池;及其制造 |
--------H01M10/05 | .非水电解质蓄电池 |
----------H01M10/056 | ..以用作电解质的材料为特征的,例如混合无机/有机电解质 |