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학술지 Imprintable, Bendable, and Shape-Conformable Polymer Electrolytes for Versatile-Shaped Lithium-Ion Batteries
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저자
길은혜, 최근호, 하효정, Sheng Xu, John A. Rogers, 김미리, 이영기, 김광만, 조국영, 이상영
발행일
201303
출처
Advanced Materials, v.25 no.10, pp.1390-1400
ISSN
0935-9648
출판사
John Wiley & Sons
DOI
https://dx.doi.org/10.1002/adma.201204182
협약과제
12MB4100, 중대형 전고체 리튬이차전지용 유무기 하이브리드 고체전해질, 이영기
초록
A class of imprintable, bendable, and shape-conformable polymer electrolyte with excellent electrochemical performance in a lithium battery system is reported. The material consists of a UV-cured polymer matrix, high-boiling point liquid electrolyte, and Al2O3 nanoparticles, formulated for use in lithium-ion batteries with 3D-structured electrodes or flexible characteristics. The unique structural design and well-tuned rheological characteristics of the UV-curable electrolyte mixture, in combination with direct UV-assisted nanoimprint lithography, allow the successful fabrication of polymer electrolytes in geometries not accessible with conventional materials. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
키워드
design flexibility, imprintable/bendable/shape-conformable polymer electrolytes, lithium-ion batteries, three-dimensional structured electrodes, UV-assisted nanoimprint lithography
KSP 제안 키워드
Al2O3 nanoparticles, Boiling point, Co. KGaA, Design flexibility, Electrolyte mixture, Ion batteries, Liquid electrolyte, Lithium battery system, Rheological characteristics, Structural Design, Three dimensional(3D)