Conductive composite particles synthesized via pickering emulsion polymerization using conductive latex of poly(3,4-ethylenedioxythiophene) (PEDOT) as stabilizer
學年 100
學期 2
出版（發表）日期 2012-02-01
作品名稱 Conductive composite particles synthesized via pickering emulsion polymerization using conductive latex of poly(3,4-ethylenedioxythiophene) (PEDOT) as stabilizer
作品名稱（其他語言）
著者 Wu, Chieh-Han; Chiu, Wen-Yen; Don, Trong-Ming
單位 淡江大學化學工程與材料工程學系
出版者 London: Elsevier Ltd
著錄名稱、卷期、頁數 Polymer 53(5), pp.1086–1092
摘要 In this research, poly(3,4-ethylenedioxythiophene) (PEDOT) nanoparticles less than 100 nm were synthesized first and applied as the solid stabilizer for producing PEDOT-polystyrene (PEDOT-PSt) composite latex by Pickering emulsion polymerization. The results showed that most PEDOT nanoparticles adhered to the PSt core particles having the size from 100 to 250 nm. By casting the latex, the obtained PEDOT-PSt film had a surface resistance of 4–5 kΩ/□, almost the same as the pure PEDOT film, though its PEDOT content was only 6.2 wt%. Those PEDOT nanoparticles in the outer layer could contact with one another, forming a continuous network as the conductive passageway. Furthermore, soft latex particles of poly(styrene-co-butyl acrylate), P(St-BA), were synthesized and mixed with the conducting rigid PEDOT-PSt latex for improving the toughness and transparency of the casting film. A critical point at about 2 wt% of PEDOT content in the PEDOT-PSt/P(St-BA) film was observed in the surface resistance measurement.
關鍵字 Pickering emulsion polymerization; PEDOT; Conductive film
語言 en
ISSN 0032-3861
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Chiu, Wen-Yen; Don, Trong-Ming
審稿制度
國別 GBR
公開徵稿
出版型式 紙本
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