Secondary battery comprising a polymerizable material in its ele

Details Secondary battery comprising a polymerizable material in its ele Secondary battery comprising a polymerizable material in its ele

1999-04-09

2000-12-26

Weiner, Laura

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429326, 429330, 429332, 429338, 429220, 429221, 429223, 429224, 4292311, 4292315, 4292316, 4292318, 42923195, H01M 616

Patent

active

06165647&

ABSTRACT:
A battery excellent in high temperature storage characteristic is presented. It comprises a positive electrode having a positive electrode active material containing an transition metal complex oxide containing lithium , a negative electrode containing a negative electrode material capable of storing and releasing a lithium ion, and an electrolytic solution containing a nonaqueous solvent, an electrolyte, and an organic compound expressed in formula 1. ##STR1## where R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, and R.sub.6 have individually at least one of H and a group containing a vinyl group, and the number of H substituent is four or less.

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