Structural Control of PtNi Catalysts through Precise Synthesis Conditions and Elucidation of Property Determinants by Operando XAS Analysis

PtNi alloy catalysts exhibit shape-dependent oxygen reduction reaction (ORR) activity and durability, influenced by synthesis conditions. In this study, a standardized synthesis method was developed by controlling the heating rate during nanowires (NWs) formation, yielding three distinct PtNi NW cat...

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Bibliographic Details

Published in:	Electrochemistry
Main Authors:	Weijie CAO, Neha THAKUR, Mukesh KUMAR, Mitsuhiro MATSUMOTO, Ryota SATO, Toshiharu TERANISHI, Hideto IMAI, Yoshiharu UCHIMOTO
Format:	Article
Language:	English
Published:	The Electrochemical Society of Japan 2025-03-01
Subjects:	orr catalyst operando xas ptni nanowire proton exchange membrane fuel cells
Online Access:	https://www.jstage.jst.go.jp/article/electrochemistry/93/3/93_25-00010/_html/-char/en