Sulfonated poly (arylene ether ketone sulfone)/ZrP composite membranes for medium-high temperature operation of PEMFC. - Wang, Zhe; Ren, Chunli; Ni, Hongzhe; Gao, Hongcheng; Cheng, Hailong; Xu, Jingmei; Zhang, Huixuan (Journal of Polymer Research, 2013)