A new procedure employing infrared radiation to produce a nitrogen-containing highly porous carbon material based on polyacrylonitrile has been developed. The carbon material with a specific surface area of 1986 m² g⁻¹ demonstrated a specific capacitance up to 210 F g⁻¹, which can be attributed to an electrical double-layer capacitance of about 160 F g⁻¹ combined with a pseudo-capacitance of about 50 F g⁻¹ associated with the redox reactions of the nitrogen-containing surface groups.

中文翻译：

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红外热解法制备聚丙烯腈活性炭的电化学性能

已经开发出一种新的利用红外辐射来生产基于聚丙烯腈的含氮高度多孔碳材料的方法。比表面积为1986 m ²  g ^-1的碳材料显示出高达210 F g ^-1的比电容，这可以归因于约160 F g ^-1的双电层电容与假想电容的组合。与含氮表面基团的氧化还原反应有关的约50 F g ^-1的电容。