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Effect of Different Current Collectors on Electrochemical Performance of Activated Carbon-Based Supercapacitor

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Recent Advances in Nanotechnology (ICNOC 2022)

Part of the book series: Springer Proceedings in Materials ((SPM,volume 28))

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Abstract

A supercapacitor is an emerging field of energy storage and each component of a supercapacitor, i.e. current collector, electrode, and electrolyte has a significant effect on its charge storage capacity. The power delivery rate, efficiency, and extraction of stored energy depend upon the interaction of the electrode material/electrolyte with current collector. Therefore, in the present work, we endeavour to study the electrochemical performance of supercapacitors of activated carbon-based electrode with three different current collectors [Aluminium (Al) sheet, Graphite sheet, and Indium Tin Oxide (ITO)]. A significant difference in the specific capacitance is observed and is found to have a maximum value of 103.42 F/g for ITO-based device, 70.81 F/g for Graphite, and 23.61 F/g for Al-based supercapacitive device.

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Acknowledgements

Authors from KUK are highly thankful for the Seed Money Grant, under RUSA 2.0, KUK. One of the authors, Ritu Jangra, SRF is thankful to CSIR, New Delhi.

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Correspondence to Suman Mahendia .

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© 2023 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

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Jangra, R., Karakoti, M., Mahendia, P., Sahoo, N.G., Sinha, O.P., Mahendia, S. (2023). Effect of Different Current Collectors on Electrochemical Performance of Activated Carbon-Based Supercapacitor. In: Khan, Z.H., Jackson, M., Salah, N.A. (eds) Recent Advances in Nanotechnology. ICNOC 2022. Springer Proceedings in Materials, vol 28. Springer, Singapore. https://doi.org/10.1007/978-981-99-4685-3_49

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