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@article{ART002694804},
author={Gao Yan and Liang Xilong and Han Shuangping and Wu Liang and Zhang Guofeng and Qin Chengbing and Bao Shanxia and Wang Qiang and Qi Lele and Xiao Liantuan},
title={High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets},
journal={Carbon Letters},
issn={1976-4251},
year={2020},
volume={30},
number={2},
pages={123-132},
doi={10.1007/s42823-019-00089-x}

TY - JOUR
AU - Gao Yan
AU - Liang Xilong
AU - Han Shuangping
AU - Wu Liang
AU - Zhang Guofeng
AU - Qin Chengbing
AU - Bao Shanxia
AU - Wang Qiang
AU - Qi Lele
AU - Xiao Liantuan
TI - High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets
JO - Carbon Letters
PY - 2020
VL - 30
IS - 2
PB - Korean Carbon Society
SP - 123
EP - 132
SN - 1976-4251
AB - Carbonaceous materials are considered as potential adsorbents for organic dyes due to their unique structures which provide high aspect ratios, hydrophobic property, large efcient surface area, and easy surface modifcation. In this work, graphene nanoribbons (GNRs) were prepared by atomic hydrogen-induced treatment of single-walled carbon nanotube (SWCNTs), which inspire the idea of cutting and unzipping the SWCNTs carpets with the modifed in molecules prevent because of the unfolding of the side-walls. The unfolded spaces and uniform vertical arrangement not only enhance the active surface area, but also promote the electrostatic and π–π interactions between dyes and GNRs. The improved adsorption capacity of GNRs beyond original SWCNTs can be determined by the adsorption kinetics and isotherm, which are evaluated through adsorption batch experiments of the typical cationic methylene blue (MB) and anionic orange II (OII) dye, respectively. It is shown that the adsorption kinetics follow a pseudo second-order model while the adsorption isotherm could be determined by Langmuir model. The results reveal that the maximum adsorption capacities of GNRs for MB and OII are 280 and 265 mg/g, respectively. The GNRs present the highly efcient, cost efective, and environmental friendly properties for the commercial applications of wastewater treatment.
KW - Atomic hydrogen treatment · Graphene nanoribbons · Organic dyes adsorption
DO - 10.1007/s42823-019-00089-x
ER -

Gao Yan, Liang Xilong, Han Shuangping, Wu Liang, Zhang Guofeng, Qin Chengbing, Bao Shanxia, Wang Qiang, Qi Lele and Xiao Liantuan. (2020). High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets. Carbon Letters, 30(2), 123-132.

Gao Yan, Liang Xilong, Han Shuangping, Wu Liang, Zhang Guofeng, Qin Chengbing, Bao Shanxia, Wang Qiang, Qi Lele and Xiao Liantuan. 2020, "High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets", Carbon Letters, vol.30, no.2 pp.123-132. Available from: doi:10.1007/s42823-019-00089-x

Gao Yan, Liang Xilong, Han Shuangping, Wu Liang, Zhang Guofeng, Qin Chengbing, Bao Shanxia, Wang Qiang, Qi Lele, Xiao Liantuan "High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets" Carbon Letters 30.2 pp.123-132 (2020) : 123.

Gao Yan, Liang Xilong, Han Shuangping, Wu Liang, Zhang Guofeng, Qin Chengbing, Bao Shanxia, Wang Qiang, Qi Lele, Xiao Liantuan. High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets. 2020; 30(2), 123-132. Available from: doi:10.1007/s42823-019-00089-x

Gao Yan, Liang Xilong, Han Shuangping, Wu Liang, Zhang Guofeng, Qin Chengbing, Bao Shanxia, Wang Qiang, Qi Lele and Xiao Liantuan. "High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets" Carbon Letters 30, no.2 (2020) : 123-132.doi: 10.1007/s42823-019-00089-x

Gao Yan; Liang Xilong; Han Shuangping; Wu Liang; Zhang Guofeng; Qin Chengbing; Bao Shanxia; Wang Qiang; Qi Lele; Xiao Liantuan. High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets. Carbon Letters, 30(2), 123-132. doi: 10.1007/s42823-019-00089-x

Gao Yan; Liang Xilong; Han Shuangping; Wu Liang; Zhang Guofeng; Qin Chengbing; Bao Shanxia; Wang Qiang; Qi Lele; Xiao Liantuan. High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets. Carbon Letters. 2020; 30(2) 123-132. doi: 10.1007/s42823-019-00089-x

Gao Yan, Liang Xilong, Han Shuangping, Wu Liang, Zhang Guofeng, Qin Chengbing, Bao Shanxia, Wang Qiang, Qi Lele, Xiao Liantuan. High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets. 2020; 30(2), 123-132. Available from: doi:10.1007/s42823-019-00089-x

Gao Yan, Liang Xilong, Han Shuangping, Wu Liang, Zhang Guofeng, Qin Chengbing, Bao Shanxia, Wang Qiang, Qi Lele and Xiao Liantuan. "High-efficiency adsorption for both cationic and anionic dyes using graphene nanoribbons formed by atomic-hydrogen induced single-walled carbon nanotube carpets" Carbon Letters 30, no.2 (2020) : 123-132.doi: 10.1007/s42823-019-00089-x