Results 21 to 30 of about 106,519 (399)
Energies, 2023 Proton exchange membrane fuel cells (PEMFC) are a promising clean power source that can be used in a variety of applications such as automobiles, stationary power plants, and portable power devices.
Fan Yang +6 more
doaj +1 more source
Fabrication of PEM Fuel Cell Bipolar Plates by Indirect SLS [PDF]
, 2004 The paper presents a new manufacturing technique involving Selective Laser Sintering (SLS) for proton exchange membrane fuel cell (PEMFC) bipolar plate fabrication.
Bourell, David L. +2 more
core +1 more source
Design and Simulation of Proton Exchange Membrane Fuel Cell Exhaust Gas Recovery System [PDF]
E3S Web of Conferences, 2020 The compressed air from high-pressure compressor enters the proton exchange fuel cell and was discharged from the cathode after reacting. This part of the exhaust gas had a certain residual pressure.
Li Long +4 more
doaj +1 more source
Proton Exchange Membrane Fuel Cell Prognosis Based on Frequency-Domain Kalman Filter
IEEE Transactions on Transportation Electrification, 2021 The degradation seriously affects the durability and cost of the proton exchange membrane fuel cell (PEMFC). This article presents a novel model-driven method based on the frequency-domain Kalman filter (FDKF) and voltage degradation model to predict the
Y. Ao +3 more
semanticscholar +1 more source
Advanced Science, 2023 Proton exchange membranes with high proton conductivity and low crossover of fuel molecules are required to realize advanced fuel‐cell technology. The selective transportation of protons, which occurs by blocking the transportation of fuel molecules ...
Samuel Jeong +5 more
doaj +1 more source
Water and charge transport models in proton exchange membranes: An overview [PDF]
, 2012 Recently, the significant role of water management in affecting the performance and durability of proton exchange membrane fuel cell (PEMFC) has been subjective to an intensive research to understand water transport phenomena which is marked by two ...
Ahmed Aly, Amgad +1 more
core +1 more source
Proton exchange polyionic liquid-based membrane fuel cell applications
Results in Engineering, 2022 Proton-exchange membrane fuel cells (PEMFC) are a potential technology for renewable energy sources. PEMFC operating at higher temperatures provides numerous advantages, including increased power density, durability, and the use of higher purity hydrogen
Megawati Zunita +3 more
doaj +1 more source
International Journal of Energy Research, 2020 Proton exchange membrane fuel cells (PEMFCs) can intensely lessen the emissions from the energy sector through environmentally friendly attributes. This evaluation paper summarizes the key additives of the PEMFC which are associated with water formation ...
P. Okonkwo, C. Otor
semanticscholar +1 more source
Improved Model Predictive Control for a Proton Exchange Membrane Fuel Cell
International Journal of Electrochemical Science, 2012 Proton exchange membrane fuel cells are promising energy sources. Because of their time-change, uncertainty, strong-coupling and nonlinear characteristics, proton exchange membrane fuel cells present complex control challenges.
Liping Fan +3 more
doaj +1 more source
Preparation, Performance and Challenges of Catalyst Layer for Proton Exchange Membrane Fuel Cell
Membranes, 2021 In this paper, the composition, function and structure of the catalyst layer (CL) of a proton exchange membrane fuel cell (PEMFC) are summarized. The hydrogen reduction reaction (HOR) and oxygen reduction reaction (ORR) processes and their mechanisms and
Mengran Xie +7 more
semanticscholar +1 more source