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Synthesis, Characterization and Thermal Stability Study of Styrene-based Ionomers I) Programmed Heating Experiments (10°C/min to 500 DC)
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نویسنده
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Sadeghi Sayed Mohammad Taghi
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منبع
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iranian journal of chemistry and chemical engineering - 2006 - دوره : 25 - شماره : 2 - صفحه:11 -24
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چکیده
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Ionomers are generally described by copolymers having either acrylic or methacylic acid as one component and the other component is mostly either ethylene or styrene. the objective ofthis research was to study the thermal behaviour and stability ofionomers ofstyrene with some alkali metal acrylates. these materials have been synthesized by neutralization of the respective copolymer containing 40 mole percent acrylic acid with sodium and potassium hydroxides in acetone medium. the copolymer of styrene-acrylic acid was made by solution polymerization in methanol using 2,2
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کلیدواژه
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Thermal Volatilization Analys is(TVA) ,Subambient TVA ,Degradation products ,Thermal stability ,Styrene-based ionomers ,Onset & main decomposition temperatures.
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آدرس
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tehran university of medical sciences tums, School ofPublic Health,, ایران
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پست الکترونیکی
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sadeghit@sina.tums.ac.ir
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Authors
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