@article{ART002313884},
author={Yuxian Xu and Xiaochuan Chen and Dan Wu and Yongjin Luo and Xinping Liu and Qingrong Qian and Liren Xiao and Qinghua Chen},
title={Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation},
journal={Carbon Letters},
issn={1976-4251},
year={2018},
volume={25},
number={1},
pages={68-77}
TY - JOUR
AU - Yuxian Xu
AU - Xiaochuan Chen
AU - Dan Wu
AU - Yongjin Luo
AU - Xinping Liu
AU - Qingrong Qian
AU - Liren Xiao
AU - Qinghua Chen
TI - Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation
JO - Carbon Letters
PY - 2018
VL - 25
IS - 1
PB - Korean Carbon Society
SP - 68
EP - 77
SN - 1976-4251
AB - Soybean straw (SS)-based activated carbon was employed as a precursor to prepare carbon molecular sieves (CMSs) via chemical vapor deposition (CVD) technique using methane as carbon source. Prior to the CVD process, SS was activated by 0.5 wt% ZnCl2, followed by a carbonization at 500°C for 1 h in N2 atmosphere. N2 (77 K) adsorption-desorption and CO2 (273 K) adsorption tests were carried out to analyze the pore structure of the prepared CMSs. The results show that increasing the deposition temperature, time or methane flow rate leads the decrease in N2 adsorption capacity, micropore volume and average pore diameter of CMSs. The adsorption selectivity coefficient of CO2/CH4 achieves as high as 20.8 over CMSs obtained under the methane flow rate of 30 mL min–1 at 800°C for 70 min. The study demonstrates the prepared CMSs are a candidate adsorbent for CO2/CH4 separation.
KW - activated carbon;adsorption properties;chemical vapor deposition;microporosity
DO -
UR -
ER -
Yuxian Xu, Xiaochuan Chen, Dan Wu, Yongjin Luo, Xinping Liu, Qingrong Qian, Liren Xiao and Qinghua Chen. (2018). Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation. Carbon Letters, 25(1), 68-77.
Yuxian Xu, Xiaochuan Chen, Dan Wu, Yongjin Luo, Xinping Liu, Qingrong Qian, Liren Xiao and Qinghua Chen. 2018, "Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation", Carbon Letters, vol.25, no.1 pp.68-77.
Yuxian Xu, Xiaochuan Chen, Dan Wu, Yongjin Luo, Xinping Liu, Qingrong Qian, Liren Xiao, Qinghua Chen "Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation" Carbon Letters 25.1 pp.68-77 (2018) : 68.
Yuxian Xu, Xiaochuan Chen, Dan Wu, Yongjin Luo, Xinping Liu, Qingrong Qian, Liren Xiao, Qinghua Chen. Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation. 2018; 25(1), 68-77.
Yuxian Xu, Xiaochuan Chen, Dan Wu, Yongjin Luo, Xinping Liu, Qingrong Qian, Liren Xiao and Qinghua Chen. "Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation" Carbon Letters 25, no.1 (2018) : 68-77.
Yuxian Xu; Xiaochuan Chen; Dan Wu; Yongjin Luo; Xinping Liu; Qingrong Qian; Liren Xiao; Qinghua Chen. Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation. Carbon Letters, 25(1), 68-77.
Yuxian Xu; Xiaochuan Chen; Dan Wu; Yongjin Luo; Xinping Liu; Qingrong Qian; Liren Xiao; Qinghua Chen. Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation. Carbon Letters. 2018; 25(1) 68-77.
Yuxian Xu, Xiaochuan Chen, Dan Wu, Yongjin Luo, Xinping Liu, Qingrong Qian, Liren Xiao, Qinghua Chen. Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation. 2018; 25(1), 68-77.
Yuxian Xu, Xiaochuan Chen, Dan Wu, Yongjin Luo, Xinping Liu, Qingrong Qian, Liren Xiao and Qinghua Chen. "Carbon molecular sieves from soybean straw-based activated carbon for CO2/CH4 separation" Carbon Letters 25, no.1 (2018) : 68-77.
