Metallic glass separators for fuel cells at intermediate temperatures

Masaya Takemoto, Masatomo Hattori, Koichiro Hayashi, Shin ichi Yamaura, Wei Zhang, Wataru Sakamoto, Toshinobu Yogo

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Inorganic-organic hybrid membranes comprising an aliphatic backbone polymer and a trisiloxane bond were synthesized from a trisiloxane derivative, phosphonic acid acrylate, and vinylbenzotriazole, and used to prepare membrane electrode assembly (MEA) sandwiched between metallic glass separators (MGSs). The prepared MEA exhibited a higher cell voltage than that comprising carbon separators at 140 °C and 30% relative humidity for 50 h.

Original languageEnglish
Pages (from-to)87-90
Number of pages4
JournalMaterials Letters
Volume206
DOIs
Publication statusPublished - Nov 1 2017
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Takemoto, M., Hattori, M., Hayashi, K., Yamaura, S. I., Zhang, W., Sakamoto, W., & Yogo, T. (2017). Metallic glass separators for fuel cells at intermediate temperatures. Materials Letters, 206, 87-90. https://doi.org/10.1016/j.matlet.2017.06.115