Title:
NONAQUEOUS ELECTROLYTE PRIMARY BATTERY AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2016/195062
Kind Code:
A1
Abstract:
Provided are: a nonaqueous electrolyte primary battery which is provided with a negative electrode comprising lithium metal or a lithium alloy, and which has improved storage properties at high temperatures and excellent reliability; and a method for producing this nonaqueous electrolyte primary battery.
The described problem is solved by a nonaqueous electrolyte primary battery which comprises a negative electrode comprising lithium metal or a lithium alloy, a positive electrode, a separator and a nonaqueous electrolyte solution, and which is characterized in that the nonaqueous electrolyte solution contains at least LiClO4 as an electrolyte, while containing 0.1-5% by mass of LiB(C2O4)2.
Inventors:
SUGIOKA YU (JP)
Application Number:
PCT/JP2016/066548
Publication Date:
December 08, 2016
Filing Date:
June 03, 2016
Export Citation:
Assignee:
HITACHI MAXELL (JP)
International Classes:
H01M6/16; H01M4/06
Foreign References:
| JP2009252681A | 2009-10-29 | |||
| JP2011514628A | 2011-05-06 | |||
| JP2015022985A | 2015-02-02 | |||
| JP2007273438A | 2007-10-18 |
Other References:
See also references of EP 3236523A4
Attorney, Agent or Firm:
MIWA, Tetsuo et al. (JP)
Tetsuo Miwa (JP)
Tetsuo Miwa (JP)
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