Title:
SOLUTION CONTAINING LITHIUM, NIOBIUM COMPLEX AND HYDRAZINE, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES
Document Type and Number:
WIPO Patent Application WO/2021/060095
Kind Code:
A1
Abstract:
A solution which contains lithium, a niobium complex and hydrazine, wherein the niobium concentration in the solution is 2.0% by mass or more.
Inventors:
AIKI YOSHIAKI (JP)
TANOUE KOJI (JP)
DOKO AKIHISA (JP)
TANOUE KOJI (JP)
DOKO AKIHISA (JP)
Application Number:
PCT/JP2020/035003
Publication Date:
April 01, 2021
Filing Date:
September 16, 2020
Export Citation:
Assignee:
DOWA ELECTRONICS MATERIALS CO (JP)
International Classes:
C01G33/00; H01M4/36
Foreign References:
| JP2017160081A | 2017-09-14 | |||
| JP2015103321A | 2015-06-04 | |||
| JP2014210701A | 2014-11-13 | |||
| CN108682848A | 2018-10-19 | |||
| JP2012212636A | 2012-11-01 | |||
| JP2017059303A | 2017-03-23 |
Attorney, Agent or Firm:
ANIYA Setuo et al. (JP)
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