کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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5183821 | 1381030 | 2011 | 7 صفحه PDF | دانلود رایگان |
Within this study microwave assisted syntheses of functionalized polystyrene (PS), via ATRP, and tetra-aniline (TANI) end-capped polymers are demonstrated. Compared to conventional heating, microwave irradiation process in pulsed mode shows the feasibility of conducting end-capped polymers synthesis with no degradation, strong acceleration of polymerization rate and coupling reaction, controlled size and chemical formulation. Conducting polymers with controlled architectures in terms of molecular size of both the insulating (PS) and the conducting (TANI) moieties show a conductivity above 10â1Â SÂ cmâ1 when containing 2Â wt% TANI while composites of PS and TANI exhibited a conductivity of ca 10â5Â SÂ cmâ1 when containing more than 7Â wt% TANI.
Journal: Polymer - Volume 52, Issue 1, 7 January 2011, Pages 33-39