Cost-Effective, High-Performance Porous-Organic-Polymer Conductors Functionalized with Sulfonic Acid Groups by Direct Postsynthetic Substitution

Title
Cost-Effective, High-Performance Porous-Organic-Polymer Conductors Functionalized with Sulfonic Acid Groups by Direct Postsynthetic Substitution
Authors
김진영이경진Dong Won KangKwang Soo LimJong Hyeon LeeWoo Ram LeeJeong Hwa SongKyu Hyun YeomChang Seop Hong
Issue Date
2016-12
Publisher
Angewandte Chemie international edition
Citation
VOL 55, NO 52-16126
Abstract
We demonstrate the facile microwave-assisted synthesis of a porous organic framework 1 and the sulfonated solid (1S) through postsubstitution. Remarkably, the conductivity of 1S showed an approximately 300-fold enhancement at 30  °C as compared to that of 1, and reached 7.72×10− 2  S  cm− 1 at 80  °C and 90  % relative humidity. The superprotonic conductivity exceeds that observed for any conductive porous organic polymer reported to date. This material, which is cost-effective and scalable for mass production, also revealed long-term performance over more than 3  months without conductivity decay.
URI
http://pubs.kist.re.kr/handle/201004/65250
ISSN
1433-7851
Appears in Collections:
KIST Publication > Article
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