Facile synthesis of silicon nanoparticles inserted into graphene sheets as improved anode materials for lithium-ion batteries.
نویسندگان
چکیده
Silicon nanoparticles have been successfully inserted into graphene sheets via a novel method combining freeze-drying and thermal reduction. The as-obtained Si/graphene nanocomposite exhibits remarkably enhanced cycling performance and rate performance compared with bare Si nanoparticles for lithium-ion batteries.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 16 شماره
صفحات -
تاریخ انتشار 2012