Direct Synthesis of Highly Porous Interconnected Carbon Nanosheets and Their Application as High-Performance Supercapacitors
Direct Synthesis of Highly Porous Interconnected Carbon Nanosheets and Their Application as High-Performance Supercapacitors
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DOI：
10.1021/nn501124h
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发表时间：
2014-05-01
期刊：
影响因子：
17.1
通讯作者：
Fuertes, Antonio B.
中科院分区：
文献类型：
--
作者：
Sevilla, Marta;Fuertes, Antonio B.
提出了一种简单的一步法合成具有优异性能的超级电容器电极的高度多孔碳纳米片。该方法基于有机盐的碳化，即，柠檬酸钾，在750-900摄氏度的温度范围内。以这种方式，由互连的碳纳米片构成的碳颗粒具有厚度为
An easy, one-step procedure is proposed for the synthesis of highly porous carbon nanosheets with an excellent performance as supercapacitor electrodes. The procedure is based on the carbonization of an organic salt, i.e., potassium citrate, at a temperature in the 750-900 degrees C range. In this way, carbon particles made up of interconnected carbon nanosheets with a thickness of