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

Fingerprint

Metallic glass
separators
metallic glasses
Separators
fuel cells
Fuel cells
membranes
Membranes
assembly
Electrodes
electrodes
acrylates
Temperature
temperature
humidity
Atmospheric humidity
Polymers
Carbon
Derivatives
acids

All Science Journal Classification (ASJC) codes

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

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

Metallic glass separators for fuel cells at intermediate temperatures. / Takemoto, Masaya; Hattori, Masatomo; Hayashi, Koichiro; Yamaura, Shin ichi; Zhang, Wei; Sakamoto, Wataru; Yogo, Toshinobu.

In: Materials Letters, Vol. 206, 01.11.2017, p. 87-90.

Research output: Contribution to journalArticle

Takemoto, M, Hattori, M, Hayashi, K, Yamaura, SI, Zhang, W, Sakamoto, W & Yogo, T 2017, 'Metallic glass separators for fuel cells at intermediate temperatures', Materials Letters, vol. 206, pp. 87-90. https://doi.org/10.1016/j.matlet.2017.06.115
Takemoto, Masaya ; Hattori, Masatomo ; Hayashi, Koichiro ; Yamaura, Shin ichi ; Zhang, Wei ; Sakamoto, Wataru ; Yogo, Toshinobu. / Metallic glass separators for fuel cells at intermediate temperatures. In: Materials Letters. 2017 ; Vol. 206. pp. 87-90.
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