Results 51 to 60 of about 13,283 (207)
Determination of optimal parameters for dual-layer cathode of polymer electrolyte fuel cell using computational intelligence-aided design. [PDF]
PLoS ONE, 2014 Because of the demands for sustainable and renewable energy, fuel cells have become increasingly popular, particularly the polymer electrolyte fuel cell (PEFC). Among the various components, the cathode plays a key role in the operation of a PEFC.
Yi Chen, Weina Huang, Bei Peng
doaj +1 more source
The Influence of Nafion Content on Catalytic Oxygen Reduction Performance of High Surface Carbons
ChemCatChem, Volume 18, Issue 3, 12 February 2026.ABSTRACT High efficiency and selectivity of the electrocatalytic oxygen reduction reaction (ORR) requires fast proton, electron, and oxygen supply to the catalytic center. The kinetics of these processes depend largely on the preparation of the catalyst‐containing electrode.
Stefan Röher +5 more
wiley +1 more source
Numerical Investigation of Cross Flow on the Performance of Polymer Electrolyte Fuel Cell
Journal of Thermal Science and Technology, 2013 A three dimensional, single-phase, isothermal study of a polymer electrolyte fuel cell (PEFC) was conducted to investigate the mechanism of convective flow effect on the performance of fuel cell.
K. M. SALAH UDDIN, Nobuyuki OSHIMA
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Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.Abstract While research on forecasting tropical cyclone (TC) intensity via statistical methods is relatively abundant, studies on TC track forecasting using such methods remain scarce. Existing statistical TC track forecasts primarily rely on time‐series factors of TC motion; however, their efficacy diminishes significantly during TC track deflections,
Xin Liu +5 more
wiley +1 more source
Children and families bill : amendments to be moved in grand committee [PDF]
, 2013 Enabling power: Education Act 1996, s. 537A (4) (5) (6). Issued: 29.05.2013. Made: 20.05.2013. Laid: 29.05.2013. Coming into force: 28.06.2013. Effect: S.I. 2009/1563 amended.
core +4 more sources
Journal of Thermal Science and Technology, 2010 To point out the dominant factor of mass, heat and electric charge transfer phenomena in a single cell of PEFC for the promotion of power generation performance, the impact of gas channel pitch on in-plane distribution of mass concentration and ...
Akira NISHIMURA +7 more
doaj +1 more source
International Journal of Energy Research, Volume 2026, Issue 1, 2026.Conventional physics‐based fuel cell models have faced limitation in explaining the through‐plane liquid water distributions observed by state‐of‐the‐art imaging techniques. To elucidate these experimental findings, we advance a temperature‐dependent phase separation model (TDPSM) framework by introducing separate liquid transport equations for each ...
Sungjea Park +4 more
wiley +1 more source
ElectrochemistryPolymer electrolyte fuel cells (PEFCs) have attracted significant attention as clean energy conversion systems. Pt nanoparticles are commonly used as cathode catalysts in PEFCs due to their high activity for the oxygen reduction reaction (ORR).
Hirohisa YAMADA +8 more
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Dependence of electroosmosis on polymer structure in proton exchange membranes
Mechanical Engineering Journal, 2017 Effects of polymer structure on the electroosmosis in proton exchange membranes (PEMs) have been investigated using a reactive molecular dynamics simulation.
Takuya MABUCHI, Takashi TOKUMASU
doaj +1 more source