Abstract Carbon nanotube (CNT)/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) composite fibers with the CNT content ranging from 10 to 50 wt% were prepared by a wet-spinning process using a common solvent/coagulation system for application to organic fiber-based thermoelectric generators. After post-treatments, such as immersion in hydrazine solutions and polyethyleneimine-infiltration, the thermoelectric properties of the CNT/PEDOT:PSS composite fibers were optimized, with p- and n-type power factors of 83.2 ± 6.4 and 113 ± 25 μW m−1 K−2, respectively. The electrical power generation capability of an organic fiber-based thermoelectric generator assembled with the p- and n-type CNT/PEDOT:PSS composite fibers was confirmed.

中文翻译：

---

用于有机纤维热电发电机的 CNT/PEDOT:PSS 复合材料的湿纺和后处理

摘要 碳纳米管（CNT）/聚（3,4-亚乙基二氧噻吩）：聚（苯乙烯磺酸盐）（PEDOT：PSS）复合纤维的碳纳米管含量范围为10-50wt%，通过湿纺工艺使用普通溶剂制备。 /应用于基于有机纤维的热电发电机的凝固系统。经过肼溶液浸渍和聚乙烯亚胺渗透等后处理后，CNT/PEDOT:PSS复合纤维的热电性能得到优化，p型和n型功率因数分别为83.2±6.4和113±25μW·m分别为-1 K-2。证实了由 p 型和 n 型 CNT/PEDOT:PSS 复合纤维组装而成的有机纤维基热电发电机的发电能力。