Development of perovskite (MgZrO3) decorated polyaniline for supercapacitors

초록

The rapid progress and significant increase in population have surged the use of natural resources to fulfil the energy necessities. To provide a clean, eco-friendly and continuous energy supply, the supercapacitors are superior and affordable choice. This study seeks to boost the electrochemical properties of MgZrO3 with polyaniline which is synthesized by cost-effective hydrothermal method. We employed a range of physicochemical tools to observe the physical properties of the fabricated nanoparticles, like X-Ray diffractometer and scanning electron microscope to utilize the Structural and morphological behaviour. The three electrodes system are utilized to test their remarkable electrochemical properties. The assessment at 1 A/g revealed that the specific capacitance (C-s) of the MgZrO3/PANI nanocomposite electrode was 1881.03 F/g. The excellent electrochemical behaviour of the nanohybrid results from the synergistic behaviour of PANI on MgZrO3 particles which resulted the minimum solution resistance value 0.92 Omega of MgZrO3/PANI composite. Hence, the resulting electrode is efficient and more stable, and can be used for future generation energy conversion and storage devices.

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