کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1258667 971629 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Studies on synthesis and property of novel acid–base proton exchange membranes
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Studies on synthesis and property of novel acid–base proton exchange membranes
چکیده انگلیسی

Sulfonated poly(phthalazinone)s (SPPENK, SPPESK and SPPBEK) were prepared by direct polymerization reaction from sulfonated monomers. The novel acid–base membranes were composed of sulfonated polymers as the acidic compounds, and polyetherimide (PEI) as the basic compounds, casting from their N-methylpyrrolidone (NMP) solution directly onto clean glass plates at 60 °C aiming at enhancing membrane toughness and other relative properties. The resulted acid–base composite membranes had excellent resistance to swelling, thermo-stability, hydrolysis resistance and oxidative resistance properties with highly ion-exchange capacity (IEC).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 18, Issue 5, May 2007, Pages 609–612
نویسندگان
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