Title:
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, AND LITHIUM ION SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2021/054381
Kind Code:
A1
Abstract:
A positive electrode active material for lithium ion secondary batteries according to the present invention has an average pore diameter of from 0.2 μm to 1.0 μm as determined within the pore diameter range of from 0.0036 μm to 400 μm.
Inventors:
MIURA AYUMI (JP)
Application Number:
PCT/JP2020/035157
Publication Date:
March 25, 2021
Filing Date:
September 16, 2020
Export Citation:
Assignee:
SUMITOMO METAL MINING CO (JP)
International Classes:
H01M4/36; H01M4/525
Foreign References:
| JP2008282803A | 2008-11-20 | |||
| JP2015201442A | 2015-11-12 | |||
| JP2018029200A | 2018-02-22 | |||
| JP2002203552A | 2002-07-19 | |||
| JP2019168510A | 2019-10-03 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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