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Title:
安定化リチウム粉及びそれを用いたリチウムイオン二次電池
Document Type and Number:
Japanese Patent JP6610089
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a stabilized lithium powder that suppresses the damage to the anode during the lithium doping, and can improve the initial charge-discharge efficiency.SOLUTION: Provided is a stabilized lithium particle, characterized, setting the average circularity of the particle as C, it is C≤0.90.SELECTED DRAWING: Figure 1

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Inventors:
Tomohiko Hasegawa
Tsuchiya Masahiro
Atsushi Sano
Application Number:
JP2015167347A
Publication Date:
November 27, 2019
Filing Date:
August 27, 2015
Export Citation:
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Assignee:
tdk Corporation
International Classes:
B22F1/00; B22F1/02; H01G11/50; H01M4/139; H01M10/052; H01M10/058
Domestic Patent References:
JP11135153A
JP2010160986A
JP2013125697A
JP2007526603A
JP2239574A
JP62067190A
Foreign References:
WO2014074405A1



 
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