Inorganic Chemicals Industry ›› 2021, Vol. 53 ›› Issue (3): 24-29.doi: 10.11962/1006-4990.2020-0572

• Reviews and Special Topics • Previous Articles     Next Articles

Advances of preparation of nitrogen-doped mesoporous carbon and its application in super-capacitor

Li Lu1(),Gao Changqing2,Liu Yilin1,Wang Xue1,Li Jiansheng1,Liu Bingguang1   

  1. 1. School of Biological and Environmental Engineering,Tianjin Vocational Institute,Tianjin 300410,China
    2. Inner Mongolia Tianyuda Biotechnology Company
  • Received:2020-12-03 Online:2021-03-10 Published:2021-03-11

Abstract:

Nitrogen-doped mesoporous carbon is a noval type of carbon material with excellent cost performance,which is formed by doping nitrogen atoms into the carbon framework and partially replacing carbon atoms.Various preparation methods and characteristics of nitrogen-doped mesoporous carbon are reviewed.Especially,mixed polymer carbonization method and copolymer carbonization activation combined method are emphatically introduced.The sources and characteristics of carbon and nitrogen raw materials are discussed.The methods to improve the specific capacitance of the mesoporous carbon material are summarized and a new method for preparing conductive mesoporous carbon is proposed.It is suggested to combine the preparation of nitrogen-doped mesoporous carbon with the treatment of phenolic waste to achieve the comprehensive utilization of phenolic waste.Furthermore,it is suggested to introduce fluorine-doped tin oxide into the preparation in situ to obtain conductive nitrogen-doped mesoporous carbon materials by catalytic activation.

Key words: mesoporous carbon, nitrogen-doped, super-capacitor, phenol wastes

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