US 12,394,780 B2
Non-woven-type organic electrode and stretchable battery using same
Jae Kwang Kim, Cheongju-si (KR)
Assigned to Swemeka, Cheongju-si (KR)
Filed by Swemeka, Cheongju-si (KR)
Filed on Dec. 7, 2021, as Appl. No. 17/544,711.
Claims priority of application No. 10-2021-0113327 (KR), filed on Aug. 26, 2021.
Prior Publication US 2023/0069652 A1, Mar. 2, 2023
Int. Cl. H01M 4/137 (2010.01); H01M 4/02 (2006.01); H01M 4/60 (2006.01); H01M 10/0565 (2010.01); H01M 50/121 (2021.01); H01M 50/131 (2021.01)
CPC H01M 4/137 (2013.01) [H01M 4/602 (2013.01); H01M 10/0565 (2013.01); H01M 50/121 (2021.01); H01M 50/131 (2021.01); H01M 2004/021 (2013.01); H01M 2300/0082 (2013.01); H01M 2300/0085 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A stretchable battery, comprising:
an electrode and
a gel polymer electrolyte,
wherein the electrode comprises an organic polymer active material in a form of non-woven fabric in which fibers of the organic polymer active material are crossed; wherein the fibers of the organic polymer active material perform an electrochemical oxidation-reduction reaction; wherein the battery is stretchable; and wherein the gel polymer electrolyte has an ion conductivity of 1.0×10−3 S/cm to 5.0×10−3 S/cm at room temperature.