Two-dimensional Si2C material exhibits efficient conductive properties and outstanding capacitance characteristics in Li/Na/K-ion batteries
Qirui He,
Yanqing Shen,
Min Zhou
et al.
Abstract:To improve the performance of energy storage devices, research into anode materials is essential. This study explores the potential of two-dimensional (2D) materials, particularly silicon carbide (Si2C), to enhance the efficacy of lithium-ion batteries (LIBs), sodium-ion batteries (SIBs), and potassium-ion batteries (KIBs). Our first-principles calculations indicate that Si2C achieves storage capacities of 174.7mAh g−1 for LIBs, 436.8 mAh g−1 for SIBs, and 349.4 mAh g−1 for KIBs. The exceptional performance of… Show more
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