@article{CTT100641051,
  author = {T. Nakagawa and K. Nakabayashi and T. Higashihara and M. Ueda},
  title = {Polymer Electrolyte Membrane Based on Poly(Ether Sulfone) Containing Binaphthyl Units with Pendant Perfluoroalkyl Sulfonic Acids.},
  journal = {J Polym Sci Part A: Polym Chem},
  year = 2011,
}

@article{CTT100625877,
  author = {Taijirou Nakagawa and Kazuhiro Nakabayashi and tomoya higashihara and mitsuru ueda},
  title = {A high perfprmance polymer electrolyte membrane based on sulfonated poly(ether sulfone) with binaphthyl units},
  journal = {J.Mater. Chem.},
  year = 2010,
}

@article{CTT100609524,
  author = {Kazuya Matsumoto and Taijiro Nakagawa and T. Higashihara and mitsuru ueda},
  title = {Sulfonated poly(ether sulfone)s with binaphthyl units as proton exchange membranes for fuel cell application},
  journal = {J. Polym. Sci. Part-A, Polym. Chem.},
  year = 2009,
}

@inproceedings{CTT100641952,
  author = {中川 泰次郎 and 中林 千浩 and 東原 知哉 and 上田 充},
  title = {ビナフチル基を有するポリエーテルスルホンへのパーフルオロアルキルスルホ},
  booktitle = {Polym. Prepr. Jpn.},
  year = 2011,
}

@inproceedings{CTT100632965,
  author = {T. Nakagawa and K.Nakabayashi and T. Higashihara and M.Ueda},
  title = {Synthesis and Properties of Sulfonated poly(ether sulfone)s with binaphthyl units by facile nucleophilic aromatic polymerization.},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100632981,
  author = {中川 泰次郎 and 東原 知哉 and 上田 充},
  title = {ビナフチル基を有するスルホン化ポリエーテルスルホンの合成とプロトン交換膜への応用},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100589022,
  author = {Taijiro Nakagawa and Kazuya Matsumoto and Tomoya Higashihara and Mitsuru Ueda},
  title = {Sulfonated poly(ether sulfone)s with binaphthyl units as proton exchange membranes for fuel cell application},
  booktitle = {},
  year = 2009,
}