Ultramicroporous carbon with extremely narrow pore distribution and very high nitrogen doping for efficient methane mixture gases upgrading

• Published in: Carbon (New York) Vol. 122; pp. 258 - 265
• Main Authors: Yao, Ke Xin, Chen, Yanli, Lu, Yue, Zhao, Yunfeng, Ding, Yi
• Format: Journal Article
• Language: English
• Published: New York Elsevier Ltd 01.10.2017; Elsevier BV
• Subjects: absorbents; adsorbents; adsorption; Carbon; Carbon dioxide; Carbonaceous materials; Doping; Gas separation; gases; Methane; Nitrogen; nitrogen content; Particle size distribution; Porous materials; Pyrolysis

It is notably challenging to fabricate heavily heteroatom-doped porous carbonaceous materials with narrow ultramicropore size distributions for highly effective mixed-gas separation. In this study, new carbon-based materials with narrow ultramicropore size (<7 Å) distributions (>95%) and high...