Flexible thermoelectric power generators fabricated using graphene/PEDOT:PSS nanocomposite films

被引：23
|
作者：
Liu, Xin [1 ]
Du, Yong [1 ]
Meng, Qiufeng [1 ]
Shen, Shirley Z. [2 ]
Xu, Jiayue [1 ]
机构：
[1] Shanghai Inst Technol, Sch Mat Sci & Engn, 100 Haiquan Rd, Shanghai 201418, Peoples R China
[2] CSIRO Mfg Flagship, Private Bag 10, Clayton, Vic 3169, Australia
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2019年 / 30卷 / 23期
基金：
中国国家自然科学基金;
关键词：
PEDOTPSS; GRAPHENE; ENHANCEMENT; PERFORMANCE; COMPOSITES;
D O I：
10.1007/s10854-019-02280-2
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Graphene/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (GR/PP) composite films were successfully fabricated by a vacuum assisted filtration method on a nylon membrane. The GR/PP nanocomposite films show stable thermoelectric (TE) properties from 300 to 380 K. Flexible thermoelectric generators (TEGs) with different numbers of GR/PP strips from 1 to 5 units were fabricated. The output voltage of 4.0 mV and maximum output power of 30.9 nW were obtained for the 5-unit flexible TEG at a temperature difference of 55.9 K. The results show the fabrication of a flexible GR/PP composite film system which is envisioned to be useful in flexible thermoelectric applications for thermal energy harvestation.
引用
收藏
页码：20369 / 20375
页数：7
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