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Potential of B/Al-Doped Silicene Electrodes in Na/K-Ion Batteries
J. Zhu, , U. Schwingenschlögl
Published in Wiley-VCH Verlag
Volume: 1
Issue: 7
Metal-ion batteries are key for energy storage in both portable electronics and large-scale applications. As the ion capacity of the widely used graphite electrodes is limited, 2D materials, in particular silicene, are considered for possible replacement. Here, the effects of B/Al doping on the ion capacity of silicene are studied and it is demonstrated that complex charge transfer leads to ultra-high Na capacity. Low Na/K diffusion barriers open potential for fast charge and discharge. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
About the journal
JournalData powered by TypesetAdvanced Theory and Simulations
PublisherData powered by TypesetWiley-VCH Verlag