Volume 2, Issue 2
مرور بر اساس
ارسال های اخیر
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Arylazo derivatives of some fluorinated β-diketones and their metal complexes
(Islamic Azad University of Arak, 2009-06-01)Phenylazo and benzothiazolylazo derivatives of trifluoroacetylacetone andhexafluoroacetylacetone have been synthesized and characterized. Analytical and spectral datarevealed the existence of phenylazo derivatives ...
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Synthesis of nanosized TiO2 powder by Sol-Gel method in acidic conditions
(Islamic Azad University of Arak, 2009-06-01)The preparation of nano-sized TiO2 by titanium tetraisopropoxide (Ti(OiPr)4) via sol-gelmethod using acid as a catalyst is investigated and the optimized conditions concerning theproportional amount of acid, ...
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Numerical analysis of the optimal catalyst distribution in created unsteady state conditions
(Islamic Azad University of Arak, 2009-06-01)The determination of the optimal distribution of the catalytic activity profile, whichmaximizes the catalytic effectiveness, in created unsteady state conditions, is analyzed andtreated numerically for the case ...
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Determination of e ω , e e x ω , e B , and e α using potential energy functions for heteronuclear diatomic molecules via spreadsheet program
(Islamic Azad University of Arak, 2009-06-01)In order to represent the potential energy function over the whole range of R, many potentialenergy functions have been proposed. In the present paper, we employ many potential energyfunctions, to use Numerov ...
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Matrix analysis of corrosion inhibition phenomena: Theoretical technique for inhibitor prediction and pre-selection
(Islamic Azad University of Arak, 2009-06-01)Matrix Analysis of Corrosion Inhibition Phenomena (MACIP), in which an inhibitor isconsidered as a point in a multi-dimensional virtual efficiency space, was performed on somepyridine derivatives. The needed ...
