|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|194687||459797||2006||7 صفحه PDF||سفارش دهید||دانلود رایگان|
Multifunctional ionomers based on poly(oxyethylene)-co-poly(epichlorohydrin) random copolymers were blended with poly(oxyethylene) or cross-linked through urethane curing. Their conductivities, transference numbers and electrochemical stability were investigated. The cross-linked materials exhibited good mechanical properties. Gelled by liquid organic electrolytes they provided conductivities very close to that of the liquid electrolyte. A thorough comparative investigation of the cationic transference numbers of cross-linked and uncross-linked ionomers was performed. From these data it may be assumed that the cell electrical polarization is enough to induce chain disentanglements, which result in a significant anionic transference number.
Journal: Electrochimica Acta - Volume 51, Issue 26, 15 August 2006, Pages 5954–5960