Non‐destructive platinum catalyst‐replenishment method for deteriorated polymer electrolyte membrane fuel cells

Non‐destructive platinum catalyst‐replenishment method for deteriorated polymer electrolyte membrane fuel cells

Abstract A novel method for replenishing platinum catalysts on an electrolyte membrane of polymer electrolyte membrane fuel cell (PEMFC) is studied. The method injects electrocatalyst‐supplementing ink into a pre‐assembled fuel cell in a simple and non‐destructive manner. For replenishing, straightf...

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Bibliographic Details
Main Authors: Jaeyeon Kim, Hongnyung Yoo, Hyeok Kim, Dasol Kim, Geon Hwi Kim, Obeen Kwon, Heesoo Choi, Hyeonjin Cha, Taehyun Park
Format: Article
Language:English
Published: Wiley 2022-02-01
Series:Energy Science & Engineering
Subjects:
catalyst layer deterioration
catalyst replenishment
electrochemical impedance spectroscopy
fuel cell cleaning
polymer electrolyte membrane fuel cell
Online Access:https://doi.org/10.1002/ese3.1029

Internet

https://doi.org/10.1002/ese3.1029

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