US 11,876,175 B2
Secondary battery structure having windable flexible polymer matrix solid electrolyte and manufacturing method thereof
Fei-Yi Hung, Tainan (TW); and Jung-Chi Tai, Tainan (TW)
Assigned to Kang Na Hsiung Enterprise Co., Ltd., Tainan (TW)
Filed by KANG NA HSIUNG ENTERPRISE CO., LTD., Tainan (TW)
Filed on Apr. 7, 2020, as Appl. No. 16/842,104.
Claims priority of provisional application 62/833,093, filed on Apr. 12, 2019.
Prior Publication US 2020/0328472 A1, Oct. 15, 2020
Int. Cl. H01M 10/0565 (2010.01); H01M 4/134 (2010.01); H01M 4/66 (2006.01); H01M 4/80 (2006.01); H01M 10/0525 (2010.01); H01M 10/0562 (2010.01); H01M 50/414 (2021.01); H01M 50/417 (2021.01); H01M 50/423 (2021.01); H01M 4/02 (2006.01)
CPC H01M 10/0565 (2013.01) [H01M 4/134 (2013.01); H01M 4/663 (2013.01); H01M 4/667 (2013.01); H01M 4/806 (2013.01); H01M 10/0525 (2013.01); H01M 10/0562 (2013.01); H01M 50/414 (2021.01); H01M 50/417 (2021.01); H01M 50/423 (2021.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A method for manufacturing a secondary battery structure having a windable flexible polymer matrix solid electrolyte, comprising the steps of:
(a) electroplating a positive electrode on a first side of a cloth solid electrolyte;
(b) electroplating a negative electrode on a second side opposite to the first side of the cloth solid electrolyte; and
(c) conducting a heat treatment process to form a first carbonized layer between the positive electrode and the cloth solid electrolyte and a second carbonized layer between the negative electrode and the cloth solid electrolyte.