Tatsuya Watari

Novel Sulfonated Polyimides as Polyelectrolytes for Fuel Cell Application. 1. Synthesis, Proton Conductivity, and Water Stability of Polyimides from 4,4‘-Diaminodiphenyl Ether-2,2‘-disulfonic Acid

Jianhua Fang, Xiaoxia Guo, Satoshi Harada et al. · Macromolecules · 2002 · 523 citations

Natural Sciences, Chemistry, Materials Science +13

Novel Sulfonated Polyimides as Polyelectrolytes for Fuel Cell Application. 2. Synthesis and Proton Conductivity of Polyimides from 9,9-Bis(4-aminophenyl)fluorene-2,7-disulfonic Acid

Xiaoxia Guo, Jianhua Fang, Tatsuya Watari et al. · Macromolecules · 2002 · 337 citations

Engineering, Chemistry, Materials Science +17

Synthesis and properties of highly sulfonated proton conducting polyimides from bis(3-sulfopropoxy)benzidine diaminesElectronic supplementary information (ESI) available: 1H NMR spectra of BSPB diamines and IR spectra of resulting polyimide membranes. See http://www.rsc.org/suppdata/jm/b3/b313276e/

Yan Yin, Jianhua Fang, Tatsuya Watari et al. · Journal of Materials Chemistry · 2004 · 208 citations

Engineering, Chemistry, Materials Science +13

Synthesis, water stability and proton conductivity of novel sulfonated polyimides from 4,4′-bis(4-aminophenoxy)biphenyl-3,3′-disulfonic acid

Tatsuya Watari, Jianhua Fang, Kazuhiro Tanaka et al. · Journal of Membrane Science · 2004 · 197 citations

Natural Sciences, Chemistry, Materials Science +16

Water vapor sorption and diffusion properties of sulfonated polyimide membranes

Tatsuya Watari, Hongyuan Wang, Katsunari Kuwahara et al. · Journal of Membrane Science · 2003 · 99 citations

Engineering, Materials Engineering, Materials Science +14