Synthesis of polyaniline/ZrO_X (PANI/ZrO_X) and polyaniline/SiO_X (PANI/SiO_X) composites was carried out through chemical polymerization of aniline in the presence of hydrochloric acid. Scanning electron microscopy (SEM), Fourier transform infrared (FT-IR) spectroscopy and ultraviolet–visible (UV–Vis) spectroscopy were used to determine the form of polyaniline, changes in the chemical structure and the morphology of nanocomposites in comparison with pure polyaniline. The specific surface area investigation revealed values of 85.50 m²/g and 146.05 m²/g for PANI/SiO_X and PANI/ZrO_X, respectively. It was determined that the thermal stability of the composites increased by 8.0°C and 74.5°C with the addition of silica and zirconium particles, respectively, in comparison with the pure polyaniline. The synthesized composites were used for the preparation of polyvinyl alcohol/PANI/SiO_X (PVA/PANI/SiO_X) and polyvinyl alcohol/PANI/ZrO_X (PVA/PANI/ZrO_X) flexible composite electrodes. Their electrochemical properties were compared in 3 M KOH electrolytes. The pseudocapacitive behavior of the flexible electrodes was demonstrated. The highest areal capacitance for the PVA/PANI electrode (36 mF/cm²) was observed at a current density of 0.125 mA/cm², while for PVA/PANI/SiO_X and PVA/PANI/ZrO_X composite electrodes, it was 28 mF/cm² and 39 mF/cm² at 0.075 mA/cm², respectively. It was found that zirconia addition resulted in better areal capacitance, but led to a decrease in electrode conductivity. Electrochemical studies indicated a faradaic type of energy storage mechanism.

聚苯胺/ ZrO _X（PANI / ZrO _X）和聚苯胺/ SiO _X（PANI / SiO _X）复合材料的合成是通过在盐酸存在下苯胺的化学聚合而进行的。与纯聚苯胺相比，使用扫描电子显微镜（SEM），傅立叶变换红外（FT-IR）光谱和紫外可见（UV-Vis）光谱来确定聚苯胺的形式，化学结构的变化和纳米复合材料的形态。比表面积研究表明，PANI / SiO _X和PANI / ZrO _X的值分别为85.50 m ² / g和146.05 m ² / g， 分别。可以确定，与纯聚苯胺相比，加入二氧化硅和锆颗粒后，复合材料的热稳定性分别提高了8.0°C和74.5°C。合成的复合材料用于制备聚乙烯醇/ PANI / SiO _X（PVA / PANI / SiO _X）和聚乙烯醇/ PANI / ZrO _X（PVA / PANI / ZrO _X）柔性复合电极。在3 M KOH电解质中比较了它们的电化学性能。证明了柔性电极的拟电容行为。在电流密度为0.125 mA / cm ^2时，观察到PVA / PANI电极的面电容最高（36 mF / cm ²），而对于PVA / PANI / SiO，则为最高面积电容。_X和PVA / PANI /的ZrO _X复合电极，它为28 MF /厘米²和39 MF /厘米² 0.075毫安/厘米²分别。发现添加氧化锆导致更好的面电容，但是导致电极电导率降低。电化学研究表明法拉第能量存储机制的类型。