发明名称 |
HETEROAROMATIC-BASED ELECTROLYTES FOR LITHIUM AND LITHIUM-ION BATTERIES |
摘要 |
The present invention provides an electrolyte for lithium and/or lithium-ion batteries comprising a lithium salt in a liquid carrier comprising heteroaromatic compound including a five-membered or six-membered heteroaromatic ring moiety selected from the group consisting of a furan, a pyrazine, a triazine, a pyrrole, and a thiophene, the heteroaromatic ring moiety bearing least one carboxylic ester or carboxylic anhydride substituent bound to at least one carbon atom of the heteroaromatic ring. Preferred heteroaromatic ring moieties include pyridine compounds, pyrazine compounds, pyrrole compounds, furan compounds, and thiophene compounds. |
申请公布号 |
US2014220417(A1) |
申请公布日期 |
2014.08.07 |
申请号 |
US201414179051 |
申请日期 |
2014.02.12 |
申请人 |
UCHICAGO ARGONNE, LLC |
发明人 |
CHENG Gang;ABRAHAM Daniel P. |
分类号 |
H01M10/0569;H01M10/0525;H01M10/052 |
主分类号 |
H01M10/0569 |
代理机构 |
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代理人 |
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主权项 |
1. An electrolyte composition suitable for use in a lithium battery, a lithium-ion battery, or both; the electrolyte composition comprising a lithium salt in a liquid carrier comprising a heteroaromatic compound including a five-membered or six-membered heteroaromatic ring moiety selected from the group consisting of a furan, a pyrazine, a triazine, a pyrrole, and a thiophene, the heteroaromatic ring moiety bearing least one carboxylic ester or carboxylic anhydride substituent bound to at least one carbon atom of the heteroaromatic ring. |
地址 |
Chicago IL US |