green synthesis of nano polypyrrole using urea-hydrogen peroxide

نویسندگان

fariba heidarizadeh

saeed asadipour

چکیده

polypyrrole is one of the most useful conductive polymers, but green synthesis of this polymer has been restricted until now. the objective of the present paper is green synthesis of nano polypyrrole (ppy) by oxidative polymerization using urea-hydrogen peroxide. it was found that conductivity and morphology of polypyrrole are highly dependent on the reaction conditions such as the molar ratio of oxidized to monomer, temperature, reaction time, kind of solvents, the presence of a catalyst such as p-toluene sulfonic acid, and specially concentration and addition time of hydrochloric acid. after understanding the relationship between these factors, we turned this enormous variability into improved polypyrrole properties.

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Green synthesis of nano polypyrrole using urea-hydrogen peroxide

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عنوان ژورنال:
iranian chemical communication

ناشر: payame noor university (pnu)

ISSN 2423-4958

دوره 3

شماره Issue 3, pp. 180-282 2015

میزبانی شده توسط پلتفرم ابری doprax.com

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