Sulfonation of poly(phthalazinones) with fuming sulfuric acid mixtures for proton exchange membrane materialsYan Gao, Serge Kaliaguine, Serguei D. Mikhailenko et al.|Journal of Membrane Science|2003Cited by 127
Direct copolymerization of sulfonated poly(phthalazinone arylene ether)s for proton‐exchange‐membrane materialsYan Gao, Serge Kaliaguine, Gilles P. Robertson et al.|Journal of Polymer Science Part A Polymer Chemistry|2003Cited by 73