S. Fujiyama

Sulfonated Poly(aryl ether ketone) Random Copolymers Having Crosslinking Structure for Proton Exchange Membrane of Fuel Cell

Junichi Ishikawa, S. Tamai, T. Omi, 2008 .

Highly sulfonated poly(aryl ether ketone) block coplymers having a cross-linking structure

Junichi Ishikawa, Koji Inoue, S. Tamai, 2007 .