Investigation of CO2 adsorption on nitrogen-doped activated carbon based on porous structure and surface acid-base sites

• Published in: Case studies in thermal engineering Vol. 53; p. 103925
• Main Authors: Guo, Tianxiang, Zhang, Yonghe, Chen, Jiahui, Liu, Wenshuo, Geng, Yuhan, Bedane, Alemayehu Hailu, Du, Yarong
• Format: Journal Article
• Language: English
• Published: Elsevier 01.01.2024
• Subjects: Activated carbon; Adsorption kinetics; Adsorption selectivity; CO2 adsorption; Coconut shell; Thermodynamics

The purpose of this paper is to reveal the effects of porous structure and surface acid-base sites on CO2 adsorption for those nitrogen-doped activated carbons, which were prepared in a tube furnace with anaerobic conditions (TF) and muffle furnace with oxygen-poor conditions (MF), respectively. Sub...