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Title:
FOUR-ELECTRON CONVERSION REACTION-BASED AQUEOUS ZINC-IODINE BATTERY AND ELECTROLYTE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/228001
Kind Code:
A1
Abstract:
A four-electron conversion iodine-based electrochemical reaction aqueous zinc-iodine battery and an electrolyte capable of realizing the four-electron conversion. The electrolyte is an aqueous solution containing Zn2+ and I+ stabilizers. The total molar concentration of the Zn2+ and I+ stabilizers is no less than 5M. In addition, the electrolyte also optionally contains an organic solvent. Said zinc-iodine battery is based on a new conversion mechanism and can break through the performance bottleneck of the existing zinc-iodine batteries, and effectively improve the electrochemical performance.

Inventors:
LIANG XIAO (CN)
ZOU YIPING (CN)
Application Number:
PCT/CN2021/092488
Publication Date:
November 18, 2021
Filing Date:
May 08, 2021
Export Citation:
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Assignee:
UNIV HUNAN (CN)
International Classes:
H01M10/056
Foreign References:
CN111540950A2020-08-14
CN107666015A2018-02-06
CN110770949A2020-02-07
JPS6243081A1987-02-25
JPS6217963A1987-01-26
CN108807910A2018-11-13
Attorney, Agent or Firm:
CHANGSHA RONG ZHI PATENT AGENCY (CN)
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