ionic conductivity
Braz. J. Phys. vol.36 número3A
... temperature ionic conductivity in solid materials is technologically interesting for various solid state electro- chemical devices such as batteries, sensors and ‘smart win- ...the ionic ...
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Marrucho Ferreira, Investigadora Auxiliar, Laboratório de Termodinâmica Molecular, ITQB-UNL Doutora Ana Belén Pereiro Estévez, Pós-Doc, Laboratório de Termodinâmica Molecular, ITQB-UNL
... the ionic liquid intermolecular ...fluorinated ionic liquids for the establishment of guidelines for selecting the most suitable FILs for development of new and improved generation of artificial blood ...
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Polímeros vol.14 número1
... Abstract: Thin films of polymer blend electrolytes comprising Poly(vinyl chloride) (PVC) and Poly(methyl methacrylate)(PMMA) and plasticized with a combination of ethylene carbonate (EC) and propylene carbonate (PC) for ...
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Chemical Approaches to Ubiquitous Computing
... The chapters 4, 5 and 6 are devoted to the study of electrochromic systems and devices in the liquid and solid state. A colorimetric study of electrogenerated Prussian Blue (PB) and electrogenerated polymers based on ...
245
Braz. J. Phys. vol.35 número3A
... the ionic conductivity, fact based in the different types of composition in the alkali silicate glasses ...where conductivity is related to structure, in the form expressed by the “volume pathways” ...
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Mat. Res. vol.18 número6
... of conductivity with temperature (Figure 4d) showed that the thermal activation generated the ionic conductivity which was in agreement with the law of activation ...conined ionic state to ...
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Polímeros vol.24 número especial
... case of hopping model the ionic movement is due to the ions displacement between coordination sites. In the vehicular model, the low glass transition temperatures allow to free volume creation, which promote the ...
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Cerâmica vol.43 número283284
... of ionic conductivity on ceramic polycrystalline solid electrolytes, was described using an ion-blocked model in less conductive interfaces (parallel ...of ionic conductivity and the evolution ...
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Biodiesel Production through Ionic Liquid Catalysed Esterification
... high ionic conductivity, high thermal conductivity, high dissolution capability toward many substrates, high thermal and chemical stability [Zhao et ...The ionic liquids possessed greener ...
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Polímeros vol.16 número2
... the ionic conductivity of the membranes was measured using an electrochemical impedance analyzer (IM6 - Bio Analytical Systems, USA) in the 50 mHz to 100 kHz frequency range at various temperatures ...
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Polímeros vol.22 número4
... the ionic exchange capacity and the ionic conductivity of the sulfonated polymers and the membranes obtained from ...the conductivity of the membranes was still lower than that of commercially ...
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Yield of green beans subjected to continuous and pulse drip irrigation with saline water
... In view of the imminent need for efficient water use and the search for adequate management techniques to reduce the effect of salinity on plants, a study was conducted to evaluate the effect of continuous and pulses ...
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DBI equations and holographic dc conductivity
... DC CONDUCTIVITY IN 3 þ 1 DIMENSIONS Now we consider the problem of charge transport in a 3 þ 1 dimensional strongly coupled field theory in the presence of constant electric and magnetic ...
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Soil moisture and soil electrical conductivity
... Electrical conductivity can be defined as the ability of a material to transmit or conduct electrical current. This is the case of soil, which can conduct an electrical current through electrolytes dissolved in ...
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Plant- and stand-level variation in biophysical and physiological traits along tree density gradients in the Cerrado
... and leaf specific conductivity, mean stomatal conductance, mean SLA, and mean total leaf area per plant. It is not difficult to understand why variations in wood density should constrain plant hydraulics, because ...
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ELECTROLYTIC CONDUCTIVITY OF SYNTHETIC ORGANOMINERAL COMPLEXES
... the ionic strength of the solution, given that under these conditions there is no decomposition of the crystal lattice of miner- als, which likely happens in the case of synthesis of the preparations (Thomas & ...
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J. Braz. Chem. Soc. vol.21 número5
... pyridinium ionic liquids were fully characterized, including differential scanning calorimetry (DSC) ...chiral ionic entities, either as a solvent or an additive, were effective leading to complete ...
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Plant- and stand-level variation in biophysical and physiological traits along tree density gradients in the Cerrado
... and leaf specific conductivity, mean stomatal conductance, mean SLA, and mean total leaf area per plant. It is not difficult to understand why variations in wood density should constrain plant hydraulics, because ...
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Braz. J. Chem. Eng. vol.32 número4
... the ionic liquid in all three compounds (heptane, toluene, o-xylene) is very low (excluding 1-dodecyl-3- methylimidazolium bis[(trifluoromethyl)sulfonyl]imide, which is completely soluble in toluene and ortho- ...
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Qualidade fisiológica de sementes de soja submetidas à chuva artificial na pré-colheita
... ABSTRACT – The objective of this experiment was to evaluate responses of soybean cultivars seeds (with different levels of lignin) considering harvest postponement under the incidence of water and the effect of storage. ...
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