我们设计了一种多孔皱纹结构聚（二甲基硅氧烷）（PDMS）/聚吡咯（POP-P）薄膜，该薄膜可在宽带光谱范围内以最小的漫反射实现光-电-热组合转换。聚吡咯（PPy）是一种传统的导电材料，具有良好稳定的光热特性，是一种合适的防冰材料。 在太阳光照射或 25 V 电压下，POP-P-120 即使在零下 40 °C，也能表现出卓越的防冰/除冰性能。此外，在室外测试中，这种薄膜可连续 24 小时保持不结冰状态。POP-P-120 材料简单、机械耐用、成本低廉、户外适应性强，是长期稳定防冰材料的理想选择。

In this study, we demonstrate a porous wrinkle-structured poly(dimethylsiloxane) (PDMS)/PPy (POP-P) film to obtain combined photo-electro-thermal conversion with minimum diffuse reflection over a broad-band spectrum. Polypyrrole (PPy) is a conventional conductive material, which has favorable stable photo-thermal features, making it a suitable icephobic material. Under 1 sun illumination or at the voltage of 25 V, POP-P-120 shows outstanding anti-icing/deicing performance even at −40 °C. Besides, this film can maintain 24 h continuous ice-free state in outdoor testing. Simplicity, mechanical durability, low cost, and ideal outdoor adaptation make POP-P-120 a favorable candidate for long-term stable anti-icing material.