It is demonstrated that the dispersion of α-Al₂O₃ nanoparticles in graphene oxide (GO)-polyaniline (PANi) composite results in significant enhancement of photovoltaic and supercapacitive properties. In order to improve PV and SC properties of GO-PANi composite, 0.5 wt.% of α-Al₂O₃ nanoparticles were added in composite. Both PV and SC properties of composites becomes strengthen by addition of 0.5 wt.% of α-Al₂O₃ nanoparticles. The GO-PANi/α-Al₂O₃ composite shows power conversion efficiency (%η) 9.31%, which is significantly higher than pure α-Al₂O₃ nanoparticles and GO-PANi composite. The GO-PANi/α-Al₂O₃ composite achieve considerable specific capacitance of the order 715.5 Fg⁻¹ at scan rate of 2 mV s⁻¹.

已经证明，α-Al的分散体₂ Ó ₃中的氧化石墨烯（GO）-polyaniline（PANI）在光伏和超级电容性能的显著增强复合结果的纳米颗粒。为了提高GO-聚苯胺复合的PV和SC性质，0.5重量的α-Al的％_2个ö ₃纳米颗粒在复合材料中加入。复合材料的两个PV和SC特性变成由加入的α-Al的0.5重量％的强化_2个ö ₃纳米颗粒。的GO-PANI /α-Al系₂ ö ₃复合节目功率转换效率（％η）9.31％，这是比纯显著更高的α-Al ₂ ö ₃纳米颗粒和GO-PANi复合材料。的GO-PANI /α-Al系₂ ö ₃复合实现顺序715.5 FG的相当大的比电容^-1，以2毫伏s的扫描速率^-1。