Title:
ACTIVE MATERIAL PARTICLES, POSITIVE ELECTRODE, SECONDARY BATTERY, AND METHOD FOR PRODUCING ACTIVE MATERIAL PARTICLES
Document Type and Number:
WIPO Patent Application WO/2022/118721
Kind Code:
A1
Abstract:
A positive electrode or active material particles, which contain lithium cobaltate, while having a diffraction angle peak at an X-ray diffraction angle of from 19.2° to 19.7° as determined by a 2θ method.
Inventors:
KUBO KENTA (JP)
USAMI HIROKAZU (JP)
TANIUCHI HIROSHI (JP)
AOTANI TAKAHARU (JP)
USAMI HIROKAZU (JP)
TANIUCHI HIROSHI (JP)
AOTANI TAKAHARU (JP)
Application Number:
PCT/JP2021/043088
Publication Date:
June 09, 2022
Filing Date:
November 25, 2021
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
C01G51/00; H01M4/131; H01M4/1391; H01M4/36; H01M4/525; H01M10/0585
Foreign References:
| JP2019179758A | 2019-10-17 | |||
| JP2013026031A | 2013-02-04 | |||
| JP3276183B2 | 2002-04-22 | |||
| JP2015220080A | 2015-12-07 | |||
| JP2020071901A | 2020-05-07 | |||
| JP2006024413A | 2006-01-26 | |||
| JP2001135305A | 2001-05-18 |
Attorney, Agent or Firm:
ABE Takuma et al. (JP)
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