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Thermal Stability and Ordering Study of Long- and Short-Alkyl Chain Phosphonic Acid Multilayers
(Amer Chemical SocWashingtonEUA, 2012)
A density functional theory analysis of the gas and solution phase isomerization reactions of MCN, (M = H, Li, Na) systems
(Elsevier, 1998)
Semiempirical Amsterdam Density Functional (ADF) and ab-initio (B3LYP) density functional theory (DFT) calculations are used to analyze the isomerization reaction MCN ⇔ MNC, for M = H, Li and Na systems. A molecular ...
Synthesis And Application Of Natural Polymeric Plasticizer Obtained Through Polyesterification Of Rice Fatty Acid
(Universidade Federal de Sao Carlos, 2014)
Association of anions to cationic micelles
(1980)
The relative association degrees of different anions to micelles of hexadecyltrimethylammonium bromide (CTA) were measured by spectrophotometrically determining the amounts of p-toluenesulfonate (TOS) or benzenesulfonate ...
Development of a new epoxy resin for superconducting magnet impregnation
(Institute of Electrical and Electronics Engineers (IEEE), 2000-03-01)
A novel epoxy resin system based on a low viscosity Bisphenol-A (DGEBA)/Bisphenol-F (DGEBF) blend has been investigated for use in tight-wound superconducting magnet impregnation. The principle is to decrease the Bisphenol-A ...
Antioxidant properties of brazilian tropical fruits by correlation between different assays
(2013-10-07)
Four different assays (the Folin-Ciocalteu, DPPH, enzymatic method, and inhibitory activity on lipid peroxidation) based on radically different physicochemical principles and normally used to determine the antioxidant ...
Corrosão do aço-carbono: uma abordagem do cotidiano no ensino de química
(Soc Brasileira Quimica, 2015-02-01)
In this paper, two simple ways of evaluating carbon steel sheet corrosion in a hydrochloric acid solution were presented as an experimental proposal for corrosion teaching. The first method is based on direct measurements ...