Results 11 to 20 of about 62,227 (160)
SPEEK and SPPO Blended Membranes for Proton Exchange Membrane Fuel Cells
Membranes, 2022 In fuel cell applications, the proton exchange membrane (PEM) is the major component where the balance among dimensional stability, proton conductivity, and durability is a long-term trail.
Muhammad Imran Khan +5 more
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Surface-coupled proton exchange of a membrane-bound proton acceptor [PDF]
Proceedings of the National Academy of Sciences, 2010 Proton-transfer reactions across and at the surface of biological membranes are central for maintaining the transmembrane proton electrochemical gradients involved in cellular energy conversion. In this study, fluorescence correlation spectroscopy was used to measure the local protonation and deprotonation rates of single pH-sensitive ...
Sandén, Tor +3 more
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Applications of Nanoscale Polypyrrole Proton Exchange Membrane in Microbial Fuel Cells
International Journal of Electrochemical Science, 2019 Using simulated syrup wastewater and lake silt as substrates, a microbial fuel cell power generation system was set up, the effect of nanoscale polypyrrole proton exchange membrane on the performance of microbial fuel cells was studied.
Li-ping Fan, Tian Gao
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Membrane sodium-proton exchange and primary hypertension. [PDF]
Hypertension, 1993 Recent studies have revealed that an enhancement of sodium-proton exchange is a frequently observed ion transport abnormality in essential hypertension. An altered antiport activity not only is measurable in blood cells of hypertensive subjects ex vivo but also is detectable in skeletal muscle in vivo. Several lines of argument suggest that the altered
Rosskopf, D., Düsing, R., Siffert, W.
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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
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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
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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
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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
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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
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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
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