High proton conductivity within the ‘Norby gap’ by stabilizing a perovskite with disordered intrinsic oxygen vacancies [PDF]
Nature Communications, 2023 Proton conductors are attractive materials with a wide range of potential applications such as proton-conducting fuel cells (PCFCs). The conventional strategy to enhance the proton conductivity is acceptor doping into oxides without oxygen vacancies ...
Kei Saito, Masatomo Yashima
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Proton conductivity of glycosaminoglycans.
PLoS ONE, 2019 Proton conductivity is important in many natural phenomena including oxidative phosphorylation in mitochondria and archaea, uncoupling membrane potentials by the antibiotic Gramicidin, and proton actuated bioluminescence in dinoflagellate.
John Selberg, Manping Jia, Marco Rolandi
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The role of sulfonate groups and hydrogen bonding in the proton conductivity of two coordination networks [PDF]
Beilstein Journal of Nanotechnology, 2022 The proton conductivity of two coordination networks, [Mg(H2O)2(H3L)]·H2O and [Pb2(HL)]·H2O (H5L = (H2O3PCH2)2-NCH2-C6H4-SO3H), is investigated by AC impedance spectroscopy.
Ali Javed +5 more
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Simultaneously Promoting Proton Conductivity and Mechanical Stability of SPEEK Membrane by Incorporating Porous g–C3N4 [PDF]
MembranesProton exchange membranes are widely used in environmentally friendly applications such as fuel cells and electrochemical hydrogen compression. In these applications, an ideal proton exchange membrane should have both excellent proton conductivity and ...
Xiaoyao Wang, Benbing Shi
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New Type of Nanocomposite CsH2PO4-UiO-66 Electrolyte with High Proton Conductivity [PDF]
Molecules, 2022 New (1−x)CsH2PO4–xUiO-66 electrolytes with high proton conductivity and thermal stability at 230–250 °C were developed. The phase composition and proton conductivity of nanocomposites (x = 0–0.15) were investigated in detail.
Valentina Georgievna Ponomareva +3 more
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Proton Conductivity Enhancement at High Temperature on Polybenzimidazole Membrane Electrolyte with Acid-Functionalized Graphene Oxide Fillers [PDF]
Membranes, 2022 Graphene oxide (GO) and its acid-functionalized form are known to be effective in enhancing the proton transport properties of phosphoric-acid doped polybenzimidazole (PA-doped PBI) membranes utilized in high-temperature proton exchange membrane fuel ...
Raja Rafidah Raja Sulaiman +4 more
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High proton conductivity through angstrom-porous titania [PDF]
Nature CommunicationsTwo dimensional (2D) crystals have attracted strong interest as a new class of proton-conducting materials that can block atoms, molecules and ions while allowing proton transport through the atomically thin basal planes.
Yu Ji +12 more
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Exceptionally high proton conductivity in Eu2O3 by proton-coupled electron transfer mechanism [PDF]
iScienceSummary: Proton conductors are typically developed by doping to introduce structural defects such as oxygen vacancies to facilitate ionic transport through structural bulk conduction mechanism.
Shuo Wan +4 more
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Proton Conduction in Gly-X (X = Ser, Ser-Gly-Ser) and GS50
Bioengineering, 2023 In recent years, the use of biomaterials has been required from the viewpoint of biocompatibility of electronic devices. In this study, the proton conductivity of Glycyl-L-serine (Gly-Ser) was investigated to clarify the relationship between hydration ...
Hitoki Semizo +5 more
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Proton Conduction through gp91phox [PDF]
The Journal of General Physiology, 2002 Previous Perspectives in the Journal of General Physiology have considered (a) the different advantages of two models of ion channel permeation and (b) whether ryanodine receptor adaptation might arise from flash photolysis.
Henderson, Lydia M, Meech, Robert W
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