发明名称 |
Polymer solid electrolyte for flexible batteries |
摘要 |
A flexible polymer solid electrolyte material useful in battery technology is described. The flexible solid electrolyte comprises a first block that has the ability to solvate alkali metal salts. The flexible solid electrolyte comprises a second block that has the ability to incorporate lithium ions within microphase separated spherical domains, wherein the lithium ions are from a secondary lithium source. The flexible solid electrolyte further comprises a second lithium salt. |
申请公布号 |
US9252456(B2) |
申请公布日期 |
2016.02.02 |
申请号 |
US201012715178 |
申请日期 |
2010.03.01 |
申请人 |
University of Maryland, College Park |
发明人 |
Kofinas Peter;Ghosh Ayan |
分类号 |
H01M6/18;H01M10/0565;C08J5/22 |
主分类号 |
H01M6/18 |
代理机构 |
Sterne, Kessler, Goldstein & Fox PLLC |
代理人 |
Sterne, Kessler, Goldstein & Fox PLLC |
主权项 |
1. A solid polymer electrolyte comprising:
a) a diblock copolymer comprising a poly(ethylene oxide) block and a random copolymer block of methylmethacrylate and lithium salt of methacrylic acid; and b) lithium bis(oxalate)borate. |
地址 |
College Park MD US |