US 11,955,627 B2
Zn powder/Sn coated Cu current collector as anode for Zn battery
Chunyi Zhi, Kowloon (HK); and Qing Li, Kowloon (HK)
Assigned to CITY UNIVERSITY OF HONG KONG, Kowloon (HK)
Filed by CITY UNIVERSITY OF HONG KONG, Kowloon (HK)
Filed on Jan. 20, 2022, as Appl. No. 17/580,192.
Claims priority of provisional application 63/139,759, filed on Jan. 20, 2021.
Prior Publication US 2022/0231278 A1, Jul. 21, 2022
Int. Cl. H01M 4/36 (2006.01); H01M 4/02 (2006.01); H01M 4/04 (2006.01); H01M 4/38 (2006.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01)
CPC H01M 4/366 (2013.01) [H01M 4/0404 (2013.01); H01M 4/0457 (2013.01); H01M 4/661 (2013.01); H01M 2004/027 (2013.01); H01M 4/38 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A battery comprising:
an anode, which comprises:
a zinc substrate;
a copper substrate; and
a tin substrate placed between the zinc substrate and the copper substrate; and
a cathode comprising MnO2, V2O5, or Prussian Analog.