Invention Grant
- Patent Title: Electrolyte formulations for wide temperature lithium ion batteries
- Patent Title (中): 用于宽温锂离子电池的电解质配方
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Application No.: US11345677Application Date: 2006-02-01
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Publication No.: US08632918B2Publication Date: 2014-01-21
- Inventor: Kang Xu , Shengshui Zhang , T. Richard Jow
- Applicant: Kang Xu , Shengshui Zhang , T. Richard Jow
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretary of the Army
- Current Assignee: The United States of America as represented by the Secretary of the Army
- Current Assignee Address: US DC Washington
- Agent Williams V. Adams; Avrom David Spevack; Robert Thompson
- Main IPC: H01M6/16
- IPC: H01M6/16 ; H01M6/04 ; H01M4/13 ; H01M4/58 ; H01M4/00 ; H01M4/50
Abstract:
A non-aqueous rechargeable electrochemical cell includes an electrolyte composition produced through the dissolution of a thermally stable lithium salt in a lactone solvent. The resulting cell has stable performance in a wide temperature range between −40° C. and 80° C. The resulting cell operates across this wide temperature range with a commercially acceptable capacity retention, power loss characteristics, and safety characteristics across this temperature range.
Public/Granted literature
- US20100129721A1 Electrolyte formulations for wide temperature lithium ion batteries Public/Granted day:2010-05-27
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