Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7717205 | International Journal of Hydrogen Energy | 2014 | 7 Pages |
Abstract
703A series of SPPTPEs were synthesized by nickel catalyzed polymerization and sulfonation with concentrated sulfuric acid. Compared with Nafion 211® membrane, these SPPTPEs show reasonable IECs from 2.21 to 3.02Â meq./g, water uptake from 52.84 to 114.19%, proton conductivity from 80.1 to 109.3Â mS/cm, maximum power density from 0.48 to 0.63, and high thermal stability.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Youngdon Lim, Donghoon Lee, Seongyoung Choi, Soonho Lee, Hohyoun Jang, Sangyoung Lee, Taehoon Hong, Whangi Kim,