Ni-Sn-based hybrid composite anodes for high-performance lithium-ion batteries

We have successfully synthesized NixSnyOz nanostructured composites consisting of Sn, SnO, Ni3Sn, and Ni3Sn2 phases via galvanic replacement reaction between Ni2+ and Sn at high temperature in triethylene glycol medium. The composites are used as novel anode materials for lithium-ion batteries. At d...

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Veröffentlicht in:	Electrochimica acta 2018-07, Vol.278, p.25-32
Hauptverfasser:	Nguyen, Tuan Loi, Kim, Doo Soo, Hur, Jaehyun, Park, Min Sang, Kim, Il Tae
Format:	Artikel
Sprache:	eng
Schlagworte:	Anodes Batteries Chemical synthesis Composite anodes Composite materials Conductors Current density Electrochemical analysis Electrode materials Energy dispersive X ray spectroscopy Energy transmission Galvanic replacement Hybrid composites Lithium Lithium oxides Lithium-ion batteries Ni-Sn alloys Nickel alloys Reaction kinetics Rechargeable batteries Tin Tin oxide Transmission electron microscopy Triethylene glycol X-ray diffraction
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