Title:
ZINC-SILVER BATTERY AND HIGH SPECIFIC CAPACITY AGO POSITIVE ELECTRODE MATERIAL THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/077829
Kind Code:
A1
Abstract:
A zinc-silver battery and a high specific capacity AgO positive electrode material thereof. A preparation method for the positive electrode material comprises adding dropwise, under a stirring condition, an NaOH aqueous solution to an AgNO3 aqueous solution maintained at a constant temperature to form a suspension, then introducing O3 into the suspension to perform a sufficient oxidation reaction to then obtain a reaction solution comprising an AgO precipitate, separating out the AgO precipitate from the reaction solution, and then drying to obtain a powdery high specific capacity AgO positive electrode material.
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Inventors:
YUAN ZAIFANG (CN)
WEI ZIDONG (CN)
TAN TAO (CN)
LI MENG (CN)
LUO XIAOYU (CN)
SHI TIANFEI (CN)
LIU QIANG (CN)
ZHANG KEBIAO (CN)
XU TAO (CN)
YU BO (CN)
HE YUBIN (CN)
LIU XINBAO (CN)
WEI ZIDONG (CN)
TAN TAO (CN)
LI MENG (CN)
LUO XIAOYU (CN)
SHI TIANFEI (CN)
LIU QIANG (CN)
ZHANG KEBIAO (CN)
XU TAO (CN)
YU BO (CN)
HE YUBIN (CN)
LIU XINBAO (CN)
Application Number:
PCT/CN2023/076298
Publication Date:
April 18, 2024
Filing Date:
February 15, 2023
Export Citation:
Assignee:
GUIZHOU MEILING POWER SOURCES CO LTD (CN)
UNIV CHONGQING (CN)
UNIV CHONGQING (CN)
International Classes:
C01G5/00; H01M4/48; H01M10/32
Foreign References:
| CN101811724A | 2010-08-25 | |||
| CN114620690A | 2022-06-14 | |||
| CN102945957A | 2013-02-27 | |||
| US4231889A | 1980-11-04 |
Attorney, Agent or Firm:
BEIJING YINGTUO INTELLECTUAL PROPERTY LAWFIRM et al. (CN)
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