Cross-sectional observation of nanostructured catalyst layer of polymer electrolyte fuel cell using FIB/SEM

The catalyst layer structure of a membrane electrode assembly (MEA) affects fuel cell performance. Cross-sectional observation is the most simple and effective way to evaluate the catalyst layer structure. Although focused ion beam (FIB) is a common tool for cross-sectional observation, sputtering o...

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Veröffentlicht in:	Journal of power sources 2015-04, Vol.280, p.210-216
Hauptverfasser:	Katayanagi, Yuta, Shimizu, Takahiro, Hashimasa, Yoshiyuki, Matsushita, Nobuhiro, Yamazaki, Yohtaro, Yamaguchi, Takeo
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysts Cross sectional observation Cross sections Damage Degradation Focused ion beam Fuel cells Ion beams Polymer electrolyte fuel cell Sample holders Scanning electron microscopy
Online-Zugang:	Volltext
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