Evaluation of PEMFC System Contaminants on the Performance of Pt Catalyst Via Cyclic Voltammetry | Zendy

Heli Wang | Zendy; Clay S. Macomber | Zendy; Huyen N. Dinh | Zendy

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Evaluation of PEMFC System Contaminants on the Performance of Pt Catalyst Via Cyclic Voltammetry

Author(s) -

Heli Wang,

Clay S. Macomber,

Huyen N. Dinh

Publication year - 2013

Publication title -

ecs transactions

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.235

H-Index - 52

eISSN - 1938-6737

pISSN - 1938-5862

DOI - 10.1149/05002.0659ecst

Subject(s) - cyclic voltammetry , catalysis , platinum , chemistry , electrochemistry , voltammetry , contamination , catalyst poisoning , sulfur , proton exchange membrane fuel cell , inorganic chemistry , environmental chemistry , chemical engineering , electrode , catalyst support , organic chemistry , ecology , biology , engineering

Selection of low cost materials for balance of plant (BOP) components requires an understanding of potential contaminants that evolve from them, which have been shown to affect the performance and durability of fuel cells. Using cyclic voltammetry as a quick ex-situ electrochemical screening tool [1-9], the present work evaluates the impact of the extracted solution and the individual leachable constituents from prospective BOP component materials on the performance and recoverability of the platinum catalyst.

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