CuCo₂O₄ nanorods and their nanocomposites were prepared via facile hydrothermal synthesis with the help of urea. X-ray diffraction results revealed the face-centered cubic (Fd₃m) structure and the obtained product average crystallite size was about 17.45 nm. The vibrational state of 1Eg and 1A_1g Raman active modes of CuCo₂O₄ materials was observed at 480 and 609 cm⁻¹. Scanning electron microscopy analysis revealed that the length of each CuCo₂O₄ nanorods is in the range of 30–40 µm with smooth surface. The role and the synergic effect of the prepared nanocomposite component were well-determined in electrochemical studies. The prepared CuCo₂O₄/AC/PANI nanocomposite specific capacitance was found to be 576.6 F g⁻¹ at 0.5 A g⁻¹ current density. When compared with CuCo₂O₄ nanorods (PM1) at 0.5 A g⁻¹ current density, CuCo₂O₄/AC/PANI showed double increment in the specific capacitance. It is noteworthy that CuCo₂O₄/AC/PANI nanocomposite shows good specific capacitance of 198.1 F g⁻¹ with high current density of 0.5 A g⁻¹.

CuCo ₂ O ₄纳米棒及其纳米复合材料是通过尿素的辅助水热合成而制备的。X射线衍射结果显示出面心立方（Fd ₃ m）结构，并且获得的产物平均微晶尺寸为约17.45nm。在480和609 cm ^-1处观察到CuCo ₂ O ₄材料的1Eg和1A _1g拉曼活性模式的振动态。扫描电子显微镜分析表明，每个CuCo ₂ O ₄的长度纳米棒的范围为30–40 µm，表面光滑。制备的纳米复合材料组分的作用和协同作用在电化学研究中得到了很好的确定。发现在0.5A g ^-1电流密度下，制备的CuCo ₂ O ₄ / AC / PANI纳米复合材料的比电容为576.6 F g ^-1。与电流密度为0.5 A g ^-1的CuCo ₂ O ₄纳米棒（PM1）相比，CuCo ₂ O ₄ / AC / PANI的比电容增加了两倍。值得注意的是，CuCo ₂ O ₄ / AC / PANI纳米复合材料表现出良好的比电容为198.1 F g ^-1具有0.5 A g ^-1的高电流密度。