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Stability, characterization and functionality of proton conducting NiO-BaCe0.85-xNbxY0.15O3-delta cermet anodes for IT-SOFC application
(Elsevier B.V., 2014-10-05)
There are many of properties of anodes based on proton conductors, like microstructure, conductivity and chemical stability, which should be optimized. In this work we were dealing with the influence of niobium on the ...
Magnetic resonance study of chitosan bio-membranes with proton conductivity properties
(Elsevier BVAmsterdam, 2013-02)
This work reports results from impedance spectroscopy, nuclear magnetic resonance (NMR) and electron paramagnetic resonance (EPR) of chitosan bio-membranes, containing acetic acid and either with or without glycerol. Ionic ...
Reactive sintering of yttrium-doped barium zirconate (BaZr0.8Y0.2O3-δ) without sintering aids
(2021-01-15)
The effects of Yttrium-doped Barium Zirconate (BZY) synthesis steps by solid-state reaction and the number of starting reactants (2 or 3) on the characteristics of the synthesized ceramic powders were investigated. The ...
Reactive processing and evaluation of butadiene-styrene copolymer/polyaniline conductive blends
(John Wiley & Sons IncHobokenEUA, 2006)
Non-radiative processes in protonated diazines, pyrimidine bases and an aromatic azine
(Royal Society of Chemistry, 2016-04-13)
The excited state lifetimes of DNA bases are often very short due to very efficient non-radiative processes assigned to the ππ∗-nπ∗ coupling. A set of protonated aromatic diazine molecules (pyridazine, pyrimidine and ...
Microwave-assisted solvothermal preparation of Zr-BDC for modification of proton exchange membranes made of SPEEK/PBI blends
(2020-10-01)
Sulfonated poly(ether ether ketone)/polybenzimidazole (SPEEK/PBI) blends were made with different quantities of metal organic (Zr-BDC) synthesized by microwave-assisted solvothermal method. These composite membranes had ...
Chemical stability and electrical properties of Nb doped BaCe 0.9Y 0.1O 3-δ as a high temperature proton conducting electrolyte for IT-SOFC
(2013-01-01)
BaCe 0.9-xNb xY 0.1O 3-δ (where x=0, 0.01, 0.03 and 0.05) powders were synthesized by solid-state reaction to investigate the influence of Nb concentration on chemical stability and electrical properties of the sintered ...
Solvation of the morpholinium cation in acetonitrile. Effect of an anion
(Springer, 2016)
Ionic liquids (ILs) constitute a fast growing class of compounds finding multiple applications in science and technology. Morpholinium-based ILs (MBILs) and their mixtures with polar molecular co-solvents are interesting ...