亲水性分层氮掺杂碳纳米笼用于超高超级电容器性能。
Hydrophilic Hierarchical Nitrogen-Doped Carbon Nanocages for Ultrahigh Supercapacitive Performance.
机构信息
Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Provincial Lab for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.
Jiangsu Key Lab for Organic Electronics and Information Displays & Institute of Advanced Materials, Nanjing University of Posts and Telecommunications, Nanjing, 210046, China.
出版信息
Adv Mater. 2015 Jun 17;27(23):3541-5. doi: 10.1002/adma.201500945. Epub 2015 Apr 30.
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).
大比表面积、多尺度多孔结构和良好导电性的协同作用赋予了分级碳纳米笼具有高水准的超级电容性能。进一步的氮掺杂极大地提高了亲水性，使超级电容性能提高到超高的比电容，在 1 A g(-1)时可达 313 F g(-1)。
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