Gas-surface dynamics of oxygen molecules on Nafion ionomer membrane

Masataka Nakauchi, Takuya Mabuchi, Takuma Hori, Yuta Yoshimoto, Ikuya Kinefuchi, Hideki Takeuchi, Takashi Tokumasu

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

The scattering behaviors of oxygen molecules on Nafion ionomer thin film, which is a typical polymer electrolyte membrane used in polymer electrolyte fuel cells, has been investigated using molecular dynamics simulations. The scattering processes and energy accommodation of impinging molecules depend on the surface composition of the film. The local softness of the initial collision partner on the film and the number of collisions with the surface characterize the degree of energy accommodation.

本文言語English
ホスト出版物のタイトル31st International Symposium on Rarefied Gas Dynamics, RGD 2018
編集者Duncan Lockerby, David R. Emerson, Lei Wu, Yonghao Zhang
出版社American Institute of Physics Inc.
ISBN(電子版)9780735418745
DOI
出版ステータスPublished - 2019 8月 5
イベント31st International Symposium on Rarefied Gas Dynamics, RGD 2018 - Glasgow, United Kingdom
継続期間: 2018 7月 232018 7月 27

出版物シリーズ

名前AIP Conference Proceedings
2132
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Conference

Conference31st International Symposium on Rarefied Gas Dynamics, RGD 2018
国/地域United Kingdom
CityGlasgow
Period18/7/2318/7/27

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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