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Multiscale Structured and Functionally Graded Gas Diffusion Electrodes for PEM-Fuel Cells and Electrodialysis

Title data

Wolf, Hannes ; Franz, M. ; Bienhuels, C. ; Willert-Porada, Monika:
Multiscale Structured and Functionally Graded Gas Diffusion Electrodes for PEM-Fuel Cells and Electrodialysis.
In: Paulino, Glaucio H. ; Pindera, Marek J. ; Dodds, Robert H. , American Institute of Physics (ed.): Multiscale and functionally graded materials : M & FGM 2006; Proceedings of the international conference FGM IX, Oahu Island, Hawaii, 15 - 18 October 2006. - Melville, N. Y. , Berlin : AIP Press, Springer , 2008 . - pp. 742-747 . - XXXVII, 1001 S. . - (AIP Conference Proceedings ; 973 ) (Progress in Molecular and Subcellular Biology /Marine Molecular Biotechnology)
ISBN 978-0-7354-0492-2
DOI: https://doi.org/10.1063/1.2896874

Abstract in another language

In the presented work, different methods of preparation of functionally graded gas diffusion electrodes (GDE) for fuel cell and electrodialysis application were investigated. High electrochemical performance with a low platinum catalyst content of only 0.1 mg/cm2 was achieved. The new GDEs are superior to commercial ones with five times higher platinum content, due to their optimized pore structure and improved distribution of catalyst and ion conductive polymer.

Further data

Item Type: Article in a book
Refereed: No
Institutions of the University: Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Ehemalige Professoren > Chair Materials Processing - Univ.-Prof. Dr. Monika Willert-Porada
Faculties
Faculties > Faculty of Engineering Science > Ehemalige Professoren
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 500 Natural sciences
600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 23 Aug 2017 06:43
Last Modified: 16 Feb 2018 09:47
URI: https://eref.uni-bayreuth.de/id/eprint/14533