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Hundred-gram scale fabrication of few-layered silicene by a continuous vapor-dealloying strategy for high-performance lithium storage

Journal Article


Abstract


  • A continuous vapor de-alloying strategy for a hundred-gram scale fabrication of silicene is developed by etching CaSi2 using waste polyvinyl chloride (PVC). The as-obtained few-layered silicene can be readily assembled with carbon nanotubes into flexible electrodes for lithium storage with excellent performance, which stably deliver a high capacity and stability. This strategy can be extended to other silicon analogs with various structures by selecting precursors such as Mg2Si and Al/Si alloy.

UOW Authors


  •   Liang, Ji (external author)

Publication Date


  • 2022

Citation


  • Wang, X., Feng, J., Hou, F., Dong, L., Long, C., Li, D., & Liang, J. (2022). Hundred-gram scale fabrication of few-layered silicene by a continuous vapor-dealloying strategy for high-performance lithium storage. Chemical Communications. doi:10.1039/d2cc01116f

Scopus Eid


  • 2-s2.0-85128304155

Abstract


  • A continuous vapor de-alloying strategy for a hundred-gram scale fabrication of silicene is developed by etching CaSi2 using waste polyvinyl chloride (PVC). The as-obtained few-layered silicene can be readily assembled with carbon nanotubes into flexible electrodes for lithium storage with excellent performance, which stably deliver a high capacity and stability. This strategy can be extended to other silicon analogs with various structures by selecting precursors such as Mg2Si and Al/Si alloy.

UOW Authors


  •   Liang, Ji (external author)

Publication Date


  • 2022

Citation


  • Wang, X., Feng, J., Hou, F., Dong, L., Long, C., Li, D., & Liang, J. (2022). Hundred-gram scale fabrication of few-layered silicene by a continuous vapor-dealloying strategy for high-performance lithium storage. Chemical Communications. doi:10.1039/d2cc01116f

Scopus Eid


  • 2-s2.0-85128304155