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Nanocatalysts for Low Temperature Fuel Cells


Abstract Zeolitic Imidazolate Frameworks (ZIFs) are one of the potential candidates as highly conducting networks with surface area with a possibility to be used as catalyst support. In the present study, highly active state-of-the-art Pt-NCNTFs catalyst was synthesized by pyrolyzing ZIF-67 along with Pt precursor under flowing Ar-H[subscript 2] (90-10 %) gas at 700 °C. XRD analysis indicated the formation of Pt-Co alloy on the surface of the nanostructured catalyst support. The high resolution TEM examination showed the particle size range of 7 to 10 nm. Proton exchange membrane fuel cell performance was evaluated by fabricating membrane electrode assemblies using Nafion-212 electrolyte using H[subscript 2]/O[subscript 2] gases (100 % RH) at variou... (more)
Created Date 2017-11-16
Contributor Kannan, Arunachala Mada (ASU author) / Ira A. Fulton School of Engineering / Engineering
Series ENERGY PROCEDIA
Type Text
Extent 6 pages
Language English
Identifier DOI: 10.1016/j.egypro.2017.10.037 / ISSN: 1876-6102
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Citation Kannan, A. (2017). Nanocatalysts for Low Temperature Fuel Cells. Energy Procedia, 138, 14-19. doi:10.1016/j.egypro.2017.10.037
Collaborating Institutions ASU Library
Additional Formats MODS / OAI Dublin Core / RIS