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Protonic conductivity and thermal properties of cross-linked PVA/TiO2 nanocomposite polymer membranes
(2019-10-15)
Nanocomposite polymer membranes based on PVA/TiO2 were prepared by a solution casting method. Glutaraldehyde solution (GA) was used as linking agent to improve the chemical, thermal and physical properties of the membranes. ...
Protic ionic liquid as additive on lipase immobilization using silica sol–gel
(Enzyme and Microbial Technology, 2013)
Ionic liquids (ILs) have evolved as a new type of non-aqueous solvents for biocatalysis, mainly due to
their unique and tunable physical properties. A number of recent review papers have described a variety
of enzymatic ...
Propiedades Eléctricas en Membranas de Complejos Electrolitos Poliméricos PVA-OH/LI2SO4/PEG400
(Assoc Brasil Polimeros, 2014-03-01)
Lithium ion conducting polymer electrolytes based on polyvinyl Alcohol (PVA-OH) complexed with salt Li2SO4 and different weight percent ratios of PEG(400) plasticizer have been prepared by solution cast technique using ...
Propiedades Eléctricas en Membranas de Complejos Electrolitos Poliméricos PVA-OH/LI2SO4/PEG400
(Assoc Brasil Polimeros, 2014)
Thermodynamic stability, structural and electrical characterization of mixed ionic and electronic conductor La 2Mo 2O 8.96
(Royal Society of Chemistry, 2012-06)
Thermogravimetric analysis (TGA) technique in controlled oxygen partial pressure (pO 2) atmospheres has been used to obtain equilibrium oxygen content data as a function of pO 2 on the La 2Mo 2O 9-δ system resulting from ...
Influence of citrate/nitrate ratio on the preparation of Li0.5La0.5TiO3 nanopowder by combustion method
(Elsevier Sci LtdOxfordInglaterra, 2014)
Síntese, caracterização e agregação de líquidos iônicos mono- e dicatiônicos derivados de aminoácidos
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2020-02-20)
This study presents the synthesis and characterization of mono and dicationic ionic liquids (ILs), with anions derived from amino acids (Arginine, Glycine, Lysine and Serine). The influence of the molecular structure of ...
Propriedades termofísicas e de agregação de líquidos iônicos dianiônicos derivados de ácidos carboxílicos
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2020-03-25)
Ionic Liquids (ILs) have been considered good candidates for thermal storage materials due to their properties of thermal stability, non-flammability, low volatility, low corrosion and high heat capacity. Dicationic ILs ...
Impedance spectroscopy study of dehydrated chitosan and chitosan containing LiClO4
(Elsevier B.V., 2010-11-01)
Cast films of chitosan and chitosan containing LiClO4 were characterized using Fourier transform infrared spectroscopy and the thermogravimetric technique. The electric properties of hydrated and dehydrated films were ...