Bi2Se3 Nanostructured Thin Films as Perspective Anodes for Aqueous Rechargeable Lithium-Ion Batteries
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2022-10
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Abstract
In recent years, aqueous rechargeable lithium-ion batteries (ARLIBs) have attracted attention as an alternative technology for electrical storage. One of the perspective battery anode materials for application in ARLIBs is Bi2Se3, which has already shown good perspectives in the application of conventional lithium-ion batteries (LIBs) that use organic electrolytes. In this study, the electrochemical properties of Bi2Se3 thin films with two different layers on the electrode surface—the solid electrolyte interphase (SEI) and the Bi2O3 layer—were investigated. The results of this work show that the formation of the SEI layer on the surface of Bi2Se3 thin films ensures high diffusivity of Li+, high electrochemical stability, and high capacity up to 100 cycles, demonstrating the perspectives of Bi2Se3 as anode material for ARLIBs.
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Funding Information: This research was funded by the European Regional Development Fund Project (ERDF) No. 1.1.1.1/19/A/139. Y.R. acknowledges the support of post-doctoral ERDF project No. 1.1.1.2/VIAA/4/20/694. V.L. also acknowledges the support of “Strengthening of the capacity of doctoral studies at the University of Latvia within the framework of the new doctoral model”, identification No. 8.2.2.0/20/I/006. A.S. acknowledges the support from the Institute of Solid State Physics, University of Latvia, which, as the Center of Excellence, has received funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD-01-2016-2017-TeamingPhase2 under grant agreement No. 739508, project CAMART2. Publisher Copyright: © 2022 by the authors.
Keywords
anode, aqueous rechargeable lithium-ion batteries (ARLIBs), bismuth oxide (BiO), bismuth selenide (BiSe), electrochemical performance, solid electrolyte interphase (SEI), 1.3 Physical sciences, 1.4 Chemical sciences, 1.1. Scientific article indexed in Web of Science and/or Scopus database, Energy Engineering and Power Technology, Electrochemistry, Electrical and Electronic Engineering, SDG 7 - Affordable and Clean Energy
Citation
Lazarenko, V, Rublova, Y, Meija, R, Andzane, J, Voikiva, V, Kons, A, Sarakovskis, A, Viksna, A & Erts, D 2022, 'Bi 2 Se 3 Nanostructured Thin Films as Perspective Anodes for Aqueous Rechargeable Lithium-Ion Batteries', Batteries, vol. 8, no. 10, 144. https://doi.org/10.3390/batteries8100144