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Termička stabilnost alifatskih hiperrazgranatih poliestara / Thermal stability of aliphatic hyperbranched polyesters
(Association of Chemical Engineers of Serbia, 2002)
U okviru ovog rada prikazani su rezultati dobijeni izučavanjem uticaja molarne mase (generacije), broja krajnjih grupa, kao i vrste krajnjih grupa na termičku stabilnost alifatskih hiperrazgranatih poliestara (AHP). Vrsta ...
Properties of aliphatic hyperbranched polyesters in diluted solutions
(Belgrade : Serbian Chemical Society, 2007)
The results of an investigation of the influence of the synthesis procedure,
number of pseudo generations and degree of branching of hydroxy-functional aliphatic hyperbranched polyesters (AHBP) on the values of limiting ...
Laying the ghost of twin paradox
(Society of Thermal Engineers of Serbia, 2009)
Someone's true age is not written in his ID, but in his biomarkers. Aging process is not caused by time passing, but by thermodynamically laws. Entropy, extent of metabolic reaction, and temperature are Lorentz invariant, ...
The effect of the presence of alcohol in the dispersing phase of oxide sols on the properties of RuO2-TiO2/Ti anodes obtained by the sol-gel procedure / Uticaj prisustva alkohola u disperznoj sredini oksidnih solova ha osobine RuO2-TiO2/Ti anoda dobijenih sol-gel postupkom
(Serbian Chemical Society, 2000)
The effect of the addition of ethanol and 2-propanol to the dispersing phase of TiO2 and RuO2 sols mixture on the morphology and, consequently, on the electrochemical properties of the sol-gel obtained activated titanium ...
Kristalografsko-mineraloške karakteristike alunita i natroalunita sa Velikog Bukovika kod Raške / Crystallographicaly-mineralogical characteristics of alunite and natroalunite from Veliki Bukovik near Raška
(Geoinstitut, 2004)
Alunite and natroalunite from Veliki Bukovik near Raška were determined with the X-ray diffraction analysis. There were obtained following unit cell dimensions and crystallochemical formulas: alunite: a0=6,976(1)Å, ...
Mineraloško-kristalografske karakteristike distensko-korundske sirovine iz ležišta Bobološ na različitim temperaturama / Mineralogicaly-crystallographical characteristics of the kyanite-corundum mineral raw material from the ore deposit Bobološ at different temperatures
(Geoinstitut, 2004)
Powder diffraction patterns were indiced and there were determined qualitative, semiquantitative compositions of the mineral raw material, “baked” mineral raw material and brick. There were established changes of the mineral ...