One-pot galvanic formation of ultrathin-shell Sn/CoO(x) nanohollows as high performance anode materials in lithium ion batteries.
نویسندگان
چکیده
The thermolysis of a heterobimetallic Sn-Co organometallic precursor resulted in the formation of hollow Sn/CoOx nanomaterials through galvanic reaction between metal species. The Sn/CoOx nanohollows with 6.1 nm diameter and ~1.5 nm shell thickness showed excellent lithium storage capacity of up to 857 mA h g(-1) after 30 cycles.
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عنوان ژورنال:
- Chemical communications
دوره 49 53 شماره
صفحات -
تاریخ انتشار 2013