Easy synthesis of hollow core, bimodal mesoporous shell carbon nanospheres and their application in supercapacitor.
Easy synthesis of hollow core, bimodal mesoporous shell carbon nanospheres and their application in supercapacitor.
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DOI：
10.1039/c1cc15348j
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发表时间：
2011-11
影响因子：
4.9
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中科院分区：
文献类型：
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采用单分散二氧化硅纳米球的三组分表面共组装法合成了具有大双峰介孔（6.4和3.1 nm）和高比表面积（1704 m2 g-1）的空心介孔壳碳纳米球（HCMS）。在2 M H2SO 4溶液中，50 mV s（-1）时的比容量为251 F g（-1），循环寿命长。
Hollow core, mesoporous shell carbon nanospheres (HCMSs) with large bimodal mesopores (6.4 and 3.1 nm) and high surface area (1704 m(2) g(-1)) have been synthesized by a triconstituent surface co-assembly of monodisperse silica nanospheres method. The resulted HCMS show a high specific capacity of 251 F g(-1) at 50 mV s(-1) in 2 M H(2)SO(4) and long cyclic life.