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Hollow structured Si-Ni-C composite nanofabric was fabricated by electrospinning combined with thermal treatment. The hollow structure was obtained by calcining the precursory Si-NiO-C nanofabric under Ar atmosphere without using any sacrificial material. The resultant hollow structure could accommodate the volume effect of Si during Li-ion insertion and extraction. The NiO was reduced to Ni simultaneously...
Lithiated-CuO nanorods were used as a nanostructured electronic-conductor of the current-collector for Ge anode to improve the performance of lithium-ion batteries. By limiting the voltage cut-off window in a range which could avoid the discharge–charge plateaus of CuO after the initial discharge, the lithiated-CuO nanorods can act as an electronic-conductor. The obtained Ge anode exhibits an excellent...
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