Enhanced Thermoelectric Performances of Oxalic Acid-treated Poly(3,4-ethylenedioxythiophene):Poly(4-styrenesulfonate) Free-standing Films

摘要：

Thermoelectric properties of poly(3,4ethylenedioythiophene):poly(styrenesulfonate) (PEDOT:PSS) free-standing films treated with oxalic acid were investigated. The electrical conductivity was enhanced to 393 S/cm. Moreover the Seebeck coefficient is kept at the same level as that of pristine PEDOT:PSS film. The maximum power factor was up to 9.7 μW7(m·K2) at 300 K and the estimated highest ZT was 2×102. It therefore provides a good way to improve the thermoelectric performances of PEDOT:PSS film.

关键词： thermoelectric conducting polymers PEDOT PSS oxalic acid free-standing film

作者: Kong Fangfang Liu Congcong Jiang Fengxing Xu Jingkun Lu Baoyang Yue Ruirui Chen Shuai

作者单位: Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University,Nanchang, Jiangxi, 330013, China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 654-657

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）