Subscriber access provided by Penn State | University Libraries Macromolecules is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Article Synthesis and Characterization of Poly(vinylidene fluoride)-g-sulfonated Polystyrene Graft Copolymers for Proton Exchange Membrane Zhicheng Zhang, Elena Chalkova, Mark Fedkin, Chunmei Wang, Serguei N. Lvov, Sridhar Komarneni, and T. C. Mike Chung Macromolecules, 2008, 41 (23), 9130-9139 • Publication Date (Web): 11 November 2008 Downloaded from http://pubs.acs.org on December 2, 2008 More About This Article Additional resources and features associated with this article are available within the HTML version: • Supporting Information • Access to high resolution figures • Links to articles and content related to this article • Copyright permission to reproduce figures and/or text from this article