Title:
ANODE COMPRISING AMORPHOUS METALLIC ALUMINUM
Document Type and Number:
WIPO Patent Application WO/2023/211383
Kind Code:
A3
Abstract:
The present disclosure provides for an electrochemical cell comprising: an anode comprising amorphous metallic aluminum; a cathode; and an electrolyte. The disclosure also discloses a method of preparing amorphous metallic aluminum, comprising: (a) electrochemically depositing lithium (Li) metal onto an aluminum (Al) substrate to produce an LiAl alloy; and (b) removing Li from the LiAl alloy in a first solvent, thereby forming amorphous metallic aluminum. The disclosure also discloses an amorphous metallic aluminum obtained by the method disclosed herein.
Inventors:
YAN QINGYU (SG)
LYU CHADE (SG)
LYU CHADE (SG)
Application Number:
PCT/SG2023/050287
Publication Date:
November 30, 2023
Filing Date:
April 26, 2023
Export Citation:
Assignee:
UNIV NANYANG TECH (SG)
International Classes:
H01M4/38; H01M10/00
Foreign References:
| JPS6313267A | 1988-01-20 | |||
| JP2015111602A | 2015-06-18 | |||
| US20010031398A1 | 2001-10-18 |
Other References:
YAN CHUNSHUANG, LV CHADE, WANG LIGUANG, CUI WEI, ZHANG LEYUAN, DINH KHANG NGOC, TAN HUITENG, WU CHEN, WU TIANPIN, REN YANG, CHEN J: "Architecting a Stable High-Energy Aqueous Al-Ion Battery", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, vol. 142, no. 36, 9 September 2020 (2020-09-09), pages 15295 - 15304, XP093114876, ISSN: 0002-7863, DOI: 10.1021/jacs.0c05054
YAN CHUNSHUANG, LV CHADE, JIA BEI-ER, ZHONG LIXIANG, CAO XUN, GUO XUELIN, LIU HENGJIE, XU WENJIE, LIU DAOBIN, YANG LAN, LIU JIAWEI: "Reversible Al Metal Anodes Enabled by Amorphization for Aqueous Aluminum Batteries", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, vol. 144, no. 25, 29 June 2022 (2022-06-29), pages 11444 - 11455, XP093114878, ISSN: 0002-7863, DOI: 10.1021/jacs.2c04820
YAN CHUNSHUANG, LV CHADE, JIA BEI-ER, ZHONG LIXIANG, CAO XUN, GUO XUELIN, LIU HENGJIE, XU WENJIE, LIU DAOBIN, YANG LAN, LIU JIAWEI: "Reversible Al Metal Anodes Enabled by Amorphization for Aqueous Aluminum Batteries", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, vol. 144, no. 25, 29 June 2022 (2022-06-29), pages 11444 - 11455, XP093114878, ISSN: 0002-7863, DOI: 10.1021/jacs.2c04820
Attorney, Agent or Firm:
SPRUSON & FERGUSON (ASIA) PTE LTD (SG)
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