The Role of OOH Binding Site and Pt Surface Structure on ORR Activities

We present experimentally observed molecular adsorbate coverages (e.g., O(H), OOH and HOOH) on real operating dealloyed bimetallic PtM(x) (M = Ni or Co) catalysts under oxygen reduction reaction (ORR) conditions obtained using X-ray absorption near edge spectroscopy (XANES). The results reveal a com...

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Publié dans:J Electrochem Soc
Auteurs principaux: Jia, Qingying, Caldwell, Keegan, Ziegelbauer, Joseph M., Kongkanand, Anusorn, Wagner, Frederick T., Mukerjee, Sanjeev, Ramaker, David E.
Format: Artigo
Langue:Inglês
Publié: 2014
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Article
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4501392/
https://ncbi.nlm.nih.gov/pubmed/26190857
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1149/2.1071412jes
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