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Improved Oxygen Reduction Activity and Durability of Dealloyed PtCo(x) Catalysts for Proton Exchange Membrane Fuel Cells: Strain, Ligand, and Particle Size Effects

[Image: see text] The development of active and durable catalysts with reduced platinum content is essential for fuel cell commercialization. Herein we report that the dealloyed PtCo/HSC and PtCo(3)/HSC nanoparticle (NP) catalysts exhibit the same levels of enhancement in oxygen reduction activity (...

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Publicado en:ACS Catal
Autores principales: Jia, Qingying, Caldwell, Keegan, Strickland, Kara, Ziegelbauer, Joseph M., Liu, Zhongyi, Yu, Zhiqiang, Ramaker, David E., Mukerjee, Sanjeev
Formato: Artigo
Lenguaje:Inglês
Publicado: 2014
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4578706/
https://ncbi.nlm.nih.gov/pubmed/26413384
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/cs501537n
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