نتایج جستجو برای: thermal behavior

تعداد نتایج: 822004  

Journal: :Journal of Thermal Analysis and Calorimetry 2014

Journal: :iranian journal of basic medical sciences 0
abbas akhgari nanotechnology research center and school of pharmacy, ahvaz jundishapur university of medical sciences, ahvaz, iran hasti sadeghi nanotechnology research center and school of pharmacy, ahvaz jundishapur university of medical sciences, ahvaz, iran mohammad ali dabbagh nanotechnology research center and school of pharmacy, ahvaz jundishapur university of medical sciences, ahvaz, iran

objective(s):the aim of this study was to improve flowability and compressibility characteristics of starch to use as a suitable excipient in direct compression tabletting. quasi-emulsion solvent diffusion was used as a crystal modification method. materials and methods: corn starch was dissolved in hydrochloric acid at 80˚c and then ethanol as a non-solvent was added with lowering temperature ...

Journal: :International Journal of Heat and Mass Transfer 2019

Journal: :Reviews in Mineralogy and Geochemistry 2001

Journal: :Matéria (Rio de Janeiro) 2010

ژورنال: مواد پرانرژی 2017

In this work, thermal degradation behavior of a solid composite propellant containing Epoxy/Ammonium perchlorateStrontium nitrateAnthracene composite was studied by simultaneous thrmogravimetric analysis and differential scanning calorimetry under dynamic nitrogen atmosphere at different heating rates. Variation curves of the thermal degradation activation energy of EpoxyAmmonium perchlorateStr...

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