N-containing activated carbons for CO_(2) capture

作     者：Chao Liu Wei Xing Jin Zhou Shu-ping Zhuo 

作者机构：School of Chemical EngineeringShandong University of TechnologyZibo 255049China 

出 版 物：《International Journal of Smart and Nano Materials》 (国际智能和纳米材料杂志（英文）)

年 卷 期：2013年第4卷第1期

页      面：55-61页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：supported by Natural Science Foundation of China(51107076) Key Sci-Tech Research Project of Education Department of China(210125),China Postdoctoral Science Foundation(20110491570) Outstanding Young Scientist Foundation of Shandong Province(BS2009NJ014) Key Sci-Tech Development Project of Shandong Province(2009GG10007006) Young Teacher Supporting scheme of Shandong University of Technology 

主　　题：CO_(2)capture adsorption activated carbon biomass nitrogen doping 

摘      要：A series of SK-activated carbons were prepared by carbonising soya beans in the presence of KOH as activation *** activation temperatures were applied to study the influence of preparation conditions on the surface properties of the carbons and their CO_(2) adsorption *** was found that the CO_(2) adsorption capacity is directly related to the nature of surface basic N-containing groups and that the highest CO_(2) adsorption capacity value was 4.24 mmol/g under 25℃ and 1 atm.