TY  - JOUR
A1  - Brodmann, Michael
A1  - Rost, Ulrich
T1  - PEM fuel cell electrodes based on graphene related materials for a hydrogen future
T2  - energetica international
N2  - Due to high power density and superior efficiency, polymer electrolyte membrane fuel cells (PEMFC) are believed to play a significant role for carbon dioxide emissions free electrical energy systems in the future. Unlike in Carnot processes, chemical energy in the form of hydrogen and oxygen is converted directly into electrical energy without a further process step. One issue in the development of PEMFCs for mobile or stationary applications is the utilization of rare and expensive catalyst material like platinum within the membrane electrode assembly (MEA) see figure 1. In addition, the objective is to reduce production costs and to increase the lifetime of PEMFC. One approach to improve PEMFCs is the development of intelligent electrode architectures. However, cost effective high performance materials are necessary to reach the development targets.
Y1  - 2015
UR  - https://whge.opus.hbz-nrw.de/frontdoor/index/index/docId/1012
UR  - http://www.energetica-international.com/articles/pem-fuel-cell-electrodes-based-on-graphene-related-materials-for-a-hydrogen-future
N1  - auf Spanisch ebenfalls veröffentlicht in: Brodmann, M.; Rost, U. (2015): Electrodos de pilas de combustible PEM basados en materiales grafénicos para el futuro del hidrógeno como fuente de energía. In: energética XXI, Jg. 154, DIC 15, S. 94
ER  -