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Co-tri MOF-impregnated Aquivion® composites as proton exchange membranes for fuel cell applications
In polymeric proton exchange membranes, the impregnation of filler materials, such as metal–organic frameworks (MOFs), has attracted considerable...
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Aquivion-Based Composite Membranes with Nanosized Additives
Abstract —The influence of nanostructure carbon additives (functionalized nanotubes, deaglomerated detonation nanodiamonds, nanocarbon) on the...
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Comparative study of electrochemical performance of symmetric supercapacitors between aqueous electrolyte and polymer exchange membrane
The symmetric supercapacitors (SC) are electrochemical capacitors with higher energy density than conventional ones. Both their positive and negative...
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Effect of the Nature of Counterion on Properties of Perfluorosulfonic Acid Membranes with Long and Short Side Chains
AbstractThe paper presents the results of a study of water uptake, ionic conductivity, and Donnan potential in systems with perfluorosulfonic acid...
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Modification of the mechanism of proton conductivity of the perfluorinated membrane copolymer by nanodiamonds
Proton conducting membranes based on a perfluorinated copolymer with short side chains (of the Aquivion® type) are promising for the use in hydrogen...
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Investigating the effect of solvent composition on ink structure and crack formation in polymer electrolyte membrane fuel cell catalyst layers
To improve the performance of polymer electrolyte membrane fuel cells (PEMFCs), controlling the microstructure of the membrane electrode assembly...
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Synthesis and Proton Conductivity of Solid Polyelectrolytes Based on Aquivion Membranes with Carbon Nanotubes
A method for the synthesis of Aquivion composite membranes containing oxidized carbon nanotubes was developed, and the effect of these dopants on...
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Electronic Structure of SO3H Functional Groups and Proton Mobility in Nafion and Aquivion Ionomer Membranes
The electronic structure of SO 3 H functional groups in Nafion and Aquivion monomers was calculated. The effect of charge states of the functional...
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Extrusion of Nafion and Aquivion membranes: environmentally friendly procedure and good conductivities
The paper deals with an alternative energy technology used for the development of perfluorinated polymer membranes for fuel cells. This study has the...
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Fabrication of Aquivion-type membranes and optimization of their elastic and transport characteristics
The solution casting technology was applied to manufacture thin polymer films (~ 20–30 μm) from the ionomer solution of perfluorinated polymer with...
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Metal Phosphates/Phosphonates for Membranes
Metal phosphates and phosphonates have been extensively studied for applications in membranes due to their desired features including coordination...
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Short Side Chain Aquivion Perfluorinated Sulfonated Proton-Conductive Membranes: Transport and Mechanical Properties
Data on the water uptake, proton conductivity, diffusion permeability, cation transport selectivity, and mechanical properties of short side chain...
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Selective synthesis of butane from carbon monoxide using cascade electrolysis and thermocatalysis at ambient conditions
It is of interest to extend the reach of CO 2 and CO electrochemistry to the synthesis of products with molecular weights higher than the C 1 and C 2 ...
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Nafion- and aquivion-based nanocomposites containing detonation nanodiamonds
Nafion- and Aquivion-based composite solid polyelectrolytes containing deagglomerated detonation nanodiamonds were studied by the impedance...
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Relationship between the Morphology, Nanostructure, and Strength Properties of Aquivion® Type Perfluorinated Proton-Conducting Membranes Prepared by Casting from Solution
The influence of the forming conditions on the structure and properties of Aquivion® perfluorinated proton-conducting membranes prepared by casting...
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Embedded oxide clusters stabilize sub-2 nm Pt nanoparticles for highly durable fuel cells
Platinum (Pt) nanocatalysts are essential for facilitating the cathodic oxygen reduction reaction in proton exchange membrane fuel cells but suffer...
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Spray deposition of sulfonated cellulose nanofibers as electrolyte membranes in fuel cells
AbstractNanocellulose is a promising new membrane material for fuel cells, with much lower cost and environmental impact compared with Nafion or...
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Green synthesis of MnO2 using Calendula officinalis and Tilia cordata extracts for application in supercapacitors
Green synthesis of MnO 2 was carried out using natural extracts of Tilia cordata (TC) and Calendula officinalis (CO). Utilizing the transmission...
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Evaluation of polymer electrolyte membrane electrolysis by explainable machine learning, optimum classification model, and active learning
In this work, a database of 789 experimental points extracted from 30 academic publications was used. The primary objective was to use novel...
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Redox-mediated electrosynthesis of ethylene oxide from CO2 and water
The electrochemical production of ethylene oxide (EO) from CO 2 , water and renewable electricity could result in a net consumption of CO 2 ....
