Results 21 to 30 of about 269,863 (349)
Structure, Property, and Performance of Catalyst Layers in Proton Exchange Membrane Fuel Cells
Electrochemical Energy Reviews, 2023 Catalyst layer (CL) is the core component of proton exchange membrane (PEM) fuel cells, which determines the performance, durability, and cost. However, difficulties remain for a thorough understanding of the CLs’ inhomogeneous structure, and its impact ...
Jian Zhao, Huiyuan Liu, Xianguo Li
semanticscholar +1 more source
International Journal of Electrochemical Science, 2020 The construction of continuous proton transfer channels within a proton exchange membrane is an important and challenging task for the logical design of proton exchange membranes. Herein, inspired by the mechanism of moisture transport used by plants and
Xiaoyang Liu +7 more
doaj +1 more source
Reduced-dimensional models for straight-channel proton exchange membrane fuel cells [PDF]
, 2010 A comprehensive description of proton exchange membrane fuel cell (PEMFC) performance includes the transport phenomena, phase change and electrochemical reaction inside the several components, which possess disparate characteristics and together form a ...
Sui, P.C. +5 more
core +1 more source
Journal of Mechanical Engineering and Sciences, 2017 The performance of proton exchange membrane fuel cell (PEMFC) under different membrane geometries is investigated using a three-dimensional mathematical model.
Mohammed Jourdan +2 more
doaj +1 more source
Energy Reports, 2021 The present study presents a new method for optimal identification of the output voltage of a Proton Exchange Membrane Fuel Cell based on an optimized Deep Belief Network.
Libing Hu +2 more
doaj +1 more source
Design of experiment study of the parameters that affect performance of three flow plate configurations of a proton exchange membrane fuel cell [PDF]
, 2010 Low temperature hydrogen fuel cells are electrochemical devices which offer a promising alternative to traditional power sources. Fuel cells produce electricity with a reaction of the fuel (hydrogen) and air. Fuel cells have the advantage of being clean;
Olabi, Abdul-Ghani, Carton, James
core +1 more source
Nature Catalysis, 2022 Proton exchange membrane fuel cells convert hydrogen and oxygen into electricity without emissions. The high cost and low durability of Pt-based electrocatalysts for the oxygen reduction reaction hinder their wide application, and the development of non ...
Fei Xiao +17 more
semanticscholar +1 more source
, 2022 S.747-755Stainless steels for low and high temperature proton exchange membrane fuel cell present several advantages over graphitic materials. The fabrication of bipolar plates from these kinds of alloys could reduce weight of the stack and provide high ...
Tübke, J. +4 more
core +1 more source
Preparation and Application of Aromatic Polymer Proton Exchange Membrane with Low-Sulfonation Degree
International Journal of Chemical Engineering, 2020 4,4′-Dichlorodiphenylsulfone-3,3′-disulfonic acid (disodium) salt and 4,4′-difluorodiphenylsulfone were used as sulfonated monomer. 4,4′-Fluorophenyl sulfones were used as the nonsulfonated monomer.
Yushan Gao +3 more
doaj +1 more source
IEEE Access, 2020 Proton exchange membrane fuel cell vehicles using hydrogen as fuel has become one of the key development directions in the field of new energy vehicles.
Ying Tian, Qiang Zou, Zezhao Lin
doaj +1 more source