Back to results
US 12,398,229 B2Granted
High performance self-healing polymer gel electrolyte containing ionic side branches
AssigneeUniversity of Seoul Industry Cooperation Foundation
InventorsHong Chul Moon, Yong Min Kim
Life of this patent
Estimating the term…
Abstract
Disclosed in the present specification is a high-performance self-healing polymer cell electrolyte comprising ionic side branches. The polymer gel electrolyte comprises: a copolymer comprising an ionic domain and a non-ionic domain; and an ionic liquid, and having a plurality of ion clusters (ICs) formed as an ionic moiety of the ionic domain is bonded to the ionic liquid.
Claims12
A polymer gel electrolyte comprising:
- a copolymer comprising an ionic domain and a non-ionic domain;
- and
- an ionic liquid,
- which has a plurality of ion clusters (ICs) formed as an ionic moiety of the ionic domain is bonded to the ionic liquid, wherein the copolymer is a random copolymer represented by Chemical Formula 1:
- wherein each of R11 and R21 is independently an alkyl group, R12 is a cationic functional group, and R22 comprises a hydroxyl group or hydrogen (H), and
- each of n1 and n2 is independently is an integer from 1 to 8.
3 more elements
Dependencies are inferred from the claim text.