Preparation of Pyrrole - SWNT and Pyrrole - Thiophene Conductive Polymer Composites

سال انتشار: 1390
محل انتشار: کنفرانس بین المللی فرآورش پلیمرها
کد COI اختصاصی: PPSRC2011_202
زبان مقاله: انگلیسی
تعداد مشاهده: 1227

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نویسندگان

Mohammad Mirjalili

Department of Textile Engineering, Islamic Azad University, Yazd Branch, Yazd, Iran

Saeed Mortezazadeh

Department of Textile Engineering, Islamic Azad University, Yazd Branch, Yazd, Iran

Mohammad Reza Nateghi

Department of Chemical, Islamic Azad University, Yazd Branch, Yazd, Iran

چکیده

In this paper, to production of composites were used from cotton goods as a substrate for polymerization Ppy - SWNT and Pyrrole – Thiophene. To optimize the Pyrrole – Thiophene polymerization conditions were investigated several methods, including conventional polymerization, polymerization under ultrasonic (pre-polymerization and post- polymerization). To prepare polymer solution with Conventional method, effect of time (2, 3, 5, 7 and 10 days) was studied. For preparation Ppy - SWNT composite was used chemical polymerization of Pyrrole monomer with SWNT. Surface resistance (Rs) (Ω/sq) of composites was measured according AATCC 1995-76 standard test method. The results show that the conductance Ppy-SWNT composite is better than pure Ppy and Pyrrole – Thiophene polymer composite. Also in comparing the capacity of the composites, Ppy- SWNT composite has shown higher capacity, Because it being the Uniform coating of Ppy on the SWNT, which that is increase effective area in Ppy chains

کلیدواژه ها

Composite, Pyrrole, Thiophene, Conductive Polymers, SWNT

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