Hydrophilic Hierarchical Nitrogen‐Doped Carbon Nanocages for Ultrahigh Supercapacitive Performance
Hydrophilic Hierarchical Nitrogen‐Doped Carbon Nanocages for Ultrahigh Supercapacitive Performance
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DOI：
10.1002/adma.201500945
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发表时间：
2015-06
影响因子：
29.4
通讯作者：
Jin Zhao;Hongwei Lai;Zhiyang Lyu;Yufei Jiang;Ke Xie;Xizhang Wang;Qiang Wu;Lijun Yang;Zhong J
中科院分区：
文献类型：
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作者：
Jin Zhao;Hongwei Lai;Zhiyang Lyu;Yufei Jiang;Ke Xie;Xizhang Wang;Qiang Wu;Lijun Yang;Zhong J
大比表面积、多尺度多孔结构和良好的导电性的协同作用赋予了层次化碳纳米笼高水平的超容性能。此外，氮掺杂大大改善了材料的亲水性，使其在1Ag(-1)时的超高比电容达到313Fg(-1)。
The synergism of large surface area, multiscale porous structure, and good conductivity endows hierarchical carbon nanocages with high-level supercapacitive performances. Further nitrogen doping greatly improves the hydrophilicity, which boosts the supercapacitive performances to an ultrahigh specific capacitance of up to 313 F g(-1) at 1 A g(-1).