Invention Application
- Patent Title: ELECTRODE MATERIAL AND SECONDARY CELL
- Patent Title (中): 电极材料和二次电池
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Application No.: US14905135Application Date: 2014-05-20
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Publication No.: US20160164104A1Publication Date: 2016-06-09
- Inventor: Shun YAMANOI , Seiichiro TABATA , Hironori IIDA , Kenji KISHIMOTO , Yosuke SAITO , Shinichiro YAMADA , Kazumasa TAKESHI , Koichiro HINOKUMA
- Applicant: SONY CORPORATION
- Priority: JP2013-154580 20130725
- International Application: PCT/JP2014/063361 WO 20140520
- Main IPC: H01M4/66
- IPC: H01M4/66 ; H01M10/052 ; H01M4/38
Abstract:
An electrode material for a secondary cell includes a porous carbon material having an absolute value of a differential value of a mass using a temperature as a parameter exceeding 0 at 360° C. and being 0.016 or more at 290° C. provided by thermally analyzing a mixture of the porous carbon material and S8 sulfur at a mass ratio of 1:2.
Public/Granted literature
- US10290875B2 Electrode material and secondary cell Public/Granted day:2019-05-14
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