In this work, poly (3,4-ethylenedioxythiophene):poly (styrenesulfonate) (PEDOT:PSS) coated silver telluride (PCAg₂Te) nanorods were prepared by a wet-chemical method using the PEDOT:PSS coated tellurium (PCTe) nanorods as the templates. Flexible PCAg₂Te nanocomposite film on polyethersulfone (PES) substrate was prepared through vacuum filtration followed by mechanical pressing process. An optimal PCAg₂Te nanocomposite film showed a maximum power factor of 143.3 μW/mK² at room temperature and 221.7 μW/mK² at 373 K. The electrical conductivity of the PCAg₂Te composite film decreased by ∼ 3.3% after bending for 1000 times around a rod with a radius of 5 mm. An eight-leg thermoelectric generator assembled with the optimal PCAg₂Te nanocomposite film generated a maximum output power and output density of 209.4 nW and 141.5 μW/cm² at a temperature gradient of 30.3 K. This work provides a facile method to prepare thermoelectric materials for flexible thermoelectric generators.

在这项工作中，使用PEDOT：PSS涂覆的碲（PC Te ）通过湿化学法制备了聚（3,4-乙撑二氧噻吩）：聚（苯乙烯磺酸盐）（PEDOT：PSS）涂覆的碲化银（PC Ag ₂ Te）纳米棒。）纳米棒作为模板。通过真空过滤，机械加压工艺制备了聚醚砜（PES）基底上的柔性PC Ag ₂ Te纳米复合膜。最佳的PC的Ag ₂碲纳米复合膜显示出143.3μW/ mK的最大功率因数²在室温和221.7μW/ mK的²在373 K. PC的电导率的Ag ₂绕半径为5 mm的棒弯曲1000次后，Te复合膜减少了约3.3％。装有最佳PC Ag ₂ Te纳米复合膜的八脚热电发生器在30.3 K的温度梯度下产生的最大输出功率和输出密度为209.4 nW和141.5μW/ cm ^2。这项工作为制备热电提供了一种简便的方法。柔性热电发电机的材料。