Invention Grant
US07727669B2 Triazine compounds for removing acids and water from nonaqueous electrolytes for electrochemical cells
有权
用于从用于电化学电池的非水电解质中除去酸和水的三嗪化合物
- Patent Title: Triazine compounds for removing acids and water from nonaqueous electrolytes for electrochemical cells
- Patent Title (中): 用于从用于电化学电池的非水电解质中除去酸和水的三嗪化合物
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Application No.: US11138907Application Date: 2005-05-26
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Publication No.: US07727669B2Publication Date: 2010-06-01
- Inventor: Zhongyi Deng , Jerry L. Decker , Wu Xu , John R. Sans , Pascal Bolomey
- Applicant: Zhongyi Deng , Jerry L. Decker , Wu Xu , John R. Sans , Pascal Bolomey
- Applicant Address: US LA Zachary
- Assignee: Novolyte Technologies Inc.
- Current Assignee: Novolyte Technologies Inc.
- Current Assignee Address: US LA Zachary
- Agency: Rankin, Hill & Clark LLP
- Main IPC: H01M6/04
- IPC: H01M6/04
Abstract:
A process is provided to produce non-aqueous electrolytic solution for use in batteries having low acid content and low water content. The invention involves removing acids and water from non-aqueous electrolytic solutions typically found in lithium or lithium-ion batteries by using nitrogen-containing compounds such as triazines. After treatment by a triazine such as melamine, the concentrations of acids and water in the electrolytic solutions are substantially decreased. The present invention provides a process to prepare extremely pure electrolytic solutions having low (
Public/Granted literature
- US20060269844A1 Triazine compounds for removing acids and water from nonaqueous electrolytes for electrochemical cells Public/Granted day:2006-11-30
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