主题：【已应助】求外文文献!!

【序号】：1
【作者】：G.K.S. Prakash, M.C. Smart, Q.-J. Wang, A. Atti, V. Pleynet, B. Yang, K. McGrath, G.A. Olah, S.R. Narayanan, W. Chun, T.Valdez, S. Surampudi.
【题名】：High efficiency direct methanol fuel cell based on poly(styrenesulfonic) acid (PSSA)–poly(vinylidene fluoride)(PVDF) composite membranes.
【期刊】：Journal of Fluorine Chemistry
【年卷期】： 2004  ,Vol.125(no.8) 
【全文链接】：

【序号】：2
【作者】：Xinping Qiu；Wenqiong Li；Shicao Zhang
.【题名】：The microstructure and character of the PVDF-g-PSSA membrane prepared by solution grafting.
【期刊】：Journal of the Electrochemical Society 
【年卷期】：2003  ,vol.150(no.7) 
【全文链接】：http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JESOAN00015000000700A917000001&idtype=cvips&gifs=yes&ref=no

【序号】:3
【作者】:F. Wang, M. Hickner, Y.S. Kim, T.A. Zawodzinski, J.E. McGrath
【题名】:Direct polymerization of sulfonated poly(arylene ether sulfone) random(statistical) copolymers: candidates for new proton exchange membranes
【期刊】：J. Membr. Sci.
【年卷期】： 2002,vol.197, n1-2, pp. 231-242