Journal
MATERIALS CHEMISTRY AND PHYSICS
Volume 104, Issue 2-3, Pages 284-287Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.matchemphys.2007.03.013
Keywords
polymer electrolyte; porous membrane; phase inversion; acrylonitrile; copolymer; ionic conductivity
Categories
Ask authors/readers for more resources
High porous poly(hydroxyethyl acrylate-co-acrylonitrile) [P(HEA-AN)] membranes were prepared by a phase inversion method. Porous polymer electrolytes are prepared by soaking the porous membranes in the electrolyte solution. The ionic conductivity of the porous polymer electrolytes was found to be as high as 3.66 x 10(-3) S cm(-1). The membrane structure changed with the different processing conditions. With increasing mole ratio of AN in the copolymer, the cross-sectional structure of the membrane changes from finger-like to honeycomb-like and ionic conductivity of porous polymer electrolytes is improved. As the polymer concentration increases, the pore diameter of porous membrane decreases and ionic conductivity of porous polymer electrolyte is improved obviously. (c) 2007 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available