Journal of Inorganic Materials ›› 2015, Vol. 30 ›› Issue (1): 9-16.DOI: 10.15541/jim20140175

• Orginal Article • Previous Articles     Next Articles

Nitrogen-doped Porous Carbon for CO2 Adsorption

CHEN Ai-Bing, YU Yi-Feng, ZANG Wen-Wei, QI Guo-Lu, YU Yun-Hong, LI Yue-Tong   

  1. (College of Chemical & Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang050018, China)
  • Received:2014-04-08 Revised:2014-06-16 Published:2015-01-20 Online:2014-12-29
  • About author:CHEN Ai-Bing. E-mail:chen_ab@163.com
  • Supported by:
    National Natural Science Foundation of China (20906019);Science and Technology Research Projects in Hebei Universities (QN20131069, ZD20131032)

Abstract:

CO2 is regarded as a greenhouse gas. Its capture and storage has important practical significance. Porous carbon materials doped with N atoms can greatly change the surface chemical properties, strengthen basic surface, which have wide application in the field of CO2 adsorption. In this paper, based on the latest research progresses of N-doped carbon materials, the direct synthesis, post treatment strategies, etc. and pore structure of N-doped porous carbon for adsorption, separation or diffusion of CO2 were introduced in detail. The relationships between the physical structure parameters, surface chemistry of N-doped carbon materials and CO2 adsorption separation performance were systematically summarized. It was also pointed out the existing problems and the solutions of various treatment methods. Preparation and industrialization of high performance CO2 adsorbents provide theoretical support for the directional design.

Key words: porous carbon, N-doping, CO2 adsorption, review

CLC Number: