Ni–Sn intermetallics as an efficient buffering matrix of Si anodes in Li-ion batteries
2020 ◽
Vol 8
(35)
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pp. 18132-18142
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Keyword(s):
Li Ion
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High-capacity Si-based anodes with good coulombic efficiency and long-cycle life are achieved by embedding silicon nanoparticles in dual Ni3Sn4/Ni3Sn2 active/inactive intermetallic matrix.