شماره ركورد كنفرانس
5536
عنوان مقاله
Synthesis of thermoplastic polyurethane membranes with different molar ratios and investigation of their CO2/N2/H2 gases permeability
پديدآورندگان
Memar Maher Behnaz Department of Chemical Engineering, Ahar Branch, Islamic Azad University, Ahar, Iran , Amirkhani Leila Department of Chemical Engineering, Ahar Branch, Islamic Azad University, Ahar, Iran , Rezaei Mostafa Sahand University of Technology, Tabriz, Iran , Jamshidi Sona Department of Chemical Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran , Abedi Reza ajabreza@gmail.com Department of Chemical Engineering, Ahar Branch, Islamic Azad University, Ahar, Iran
تعداد صفحه
2
كليدواژه
Membrane , Polyurethane , Permeability , Molar Ratio
سال انتشار
1401
عنوان كنفرانس
پانزدهمين همايش بين المللي علوم و فناوري پليمر
زبان مدرك
انگليسي
چكيده فارسي
Thermoplastic polyurethanes (TPU) have many applications, such as biomedical applications, membranes, etc. In this study, TPUs were synthesized with different molar ratios of precursors. FTIR analysis was used to determine functional groups and evaluate the chemical structure of TPUs. DSC analysis was used to study the thermophysical properties. The permeability of H2, N2, and CO2 gases at 3 atm pressure was investigated for samples.
كشور
ايران
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