The cost-effective modernized technology, the sol–gel method was employed to synthesize SnO₂ nanotubes. Different characterization techniques were carried out including X-ray diffraction (XRD), field emission scanning electron microscope (FESEM), energy-dispersive spectroscopy (EDX), X-ray photoelectron spectroscopy (XPS), and cyclic voltammetry (CV) measurements; to analyze the prepared nanotubes as a promising electrode material. The tetragonal phase formation in SnO₂ was confirmed from the XRD pattern. FESEM provided the nanotube morphology of the as-synthesized sample. EDX analysis profiled the elemental analysis depicting the presence of constitutional elements i.e. Sn, C, and O in the specimen. The valence states of SnO₂ nanotubes were perceived by XPS analysis. Additionally, the ongoing electrode reactions were investigated by CV measurements which revealed the anodic/cathodic peaks. High specific capacitance of about 1291.15 F/g was achieved from CV analysis. The superior electrochemical performance was perceived by all the obtained results which make the SnO₂ nanotubes a favorable electrode material for futuristic battery applications.

溶胶-凝胶法是一种经济高效的现代化技术，用于合成SnO ₂纳米管。进行了不同的表征技术，包括X射线衍射（XRD），场发射扫描电子显微镜（FESEM），能量色散光谱（EDX），X射线光电子能谱（XPS）和循环伏安法（CV）测量；分析制备的纳米管作为有前途的电极材料。从XRD图确认SnO _2中的四方相形成。FESEM提供了合成样品的纳米管形态。EDX分析对元素分析进行​​了分析，该元素分析描述了样品中存在Sn，C和O等构成元素。SnO ₂的价态通过XPS分析可以观察到纳米管。此外，正在进行的电极反应通过CV测量进行了研究，结果显示出阳极/阴极峰。通过CV分析获得了约1291.15 F / g的高比电容。所有获得的结果均显示出优异的电化学性能，这使SnO ₂纳米管成为未来电池应用的理想电极材料。