Amine-functionalized low-cost industrial grade multi-walled carbon nanotubes for the capture of carbon dioxide

被引：0

作者：

Qing Liu ^{[1
]}

Yao Shi ^{[1
]}

Shudong Zheng ^{[1
]}

Liqi Ning ^{[2
]}

Qing Ye ^{[3
]}

Mengna Tao ^{[1
]}

Yi He ^{[1
]}

机构：

[1] Key Laboratory of Biomass Chemical Engineering of Ministry of Education,Department of Chemical and Biological Engineering Zhejiang University

[2] Department of Earth and Planetary Sciences,Washington University in St. Louis

[3] Department of Life Sciences,Shaoxing University Yuanpei College

来源：

Journal of Energy Chemistry | 2014年 / 23卷 / 01期

关键词：

CO2; adsorption; multi-walled carbon nanotubes(MWCNTs); tetraethylenepentamine(TEPA); heat of adsorption; amine modification;

D O I：

暂无

中图分类号：

TQ424.2 [无机吸附剂];

学科分类号：

摘要：

Industrial grade multi-walled carbon nanotubes(IG-MWCNTs) are a low-cost substitute for commercially purified multi-walled carbon nanotubes(P-MWCNTs). In this work, IG-MWCNTs were functionalized with tetraethylenepentamine(TEPA) for CO2capture. The TEPA impregnated IG-MWCNTs were characterized with various experimental methods including N2adsorption/desorption isotherms, elemental analysis, X-ray diffraction, Fourier transform infrared spectroscopy and thermogravimetric analysis. Both the adsorption isotherms of IGMWCNTs-n and the isosteric heats of different adsorption capacities were obtained from experiments. TEPA impregnated IG-MWCNTs were also shown to have high CO2adsorption capacity comparable to that of TEPA impregnated P-MWCNTs. The adsorption capacity of IG-MWCNTs based adsorbents was in the range of 2.145 to 3.088 mmol/g, depending on adsorption temperatures. Having the advantages of low-cost and high adsorption capacity, TEPA impregnated IG-MWCNTs seem to be a promising adsorbent for CO2capture from flue gas.

引用

页码：111 / 118

页数：8

共 50 条

[21] Performance study of activated multi-walled carbon nanotubes on catalyzing amine-based carbon capture
Li, Lingling
He, Xin
Li, Pan
Chen, Si
Wang, Tongtong
Hai, Chunxi
Sun, Yanxia
Xu, Qi
Dong, Shengde
Ma, Luxiang
Zhou, Yuan
FUEL, 2024, 373
[22] Dispersion of functionalized multi-walled carbon nanotubes in multi-walled carbon nanotubes/liquid crystal nanocomposites and their thermal properties
Chen, Xianhong
Wu, Xiaoli
Zou, Jiagui
Liu, Jilin
Chen, Jianghua
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2011, 176 (05): : 425 - 430
[23] Hierarchical Zeolites with Amine-Functionalized Mesoporous Domains for Carbon Dioxide Capture
Nguyen, Tien Hoa
Kim, Sungjune
Yoon, Minyoung
Bae, Tae-Hyun
CHEMSUSCHEM, 2016, 9 (05) : 455 - 461
[24] Carbon dioxide capture in amine-functionalized metal-organic frameworks
D'Alessandro, Deanna M.
Demessence, Aude
Long, Jeffrey R.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2009, 238
[25] Functionalized multi-walled carbon nanotubes in an aldol reaction
Chronopoulos, D. D.
Kokotos, C. G.
Karousis, N.
Kokotos, G.
Tagmatarchis, N.
NANOSCALE, 2015, 7 (06) : 2750 - 2757
[26] Covalent Immobilization of α-Glucosidase Enzyme onto Amine Functionalized Multi-walled Carbon Nanotubes
Mohiuddin, M.
Arbain, D.
Islam, A. K. M. Shafiqul
Rahman, M.
Ahmad, M. S.
Ahmad, M. N.
CURRENT NANOSCIENCE, 2014, 10 (05) : 730 - 735
[27] Functionalized multi-walled carbon nanotubes as affinity ligands
Yu, L.
Li, C. M.
Zhou, Q.
Gan, Y.
Bao, Q. L.
NANOTECHNOLOGY, 2007, 18 (11)
[28] Synthesis and Characterization of Functionalized Multi-Walled Carbon Nanotubes
Her, Shiuh-Chuan
Lai, Chun-Yu
MECHATRONICS AND COMPUTATIONAL MECHANICS, 2013, 307 : 377 - 380
[29] Effects of As-Produced and Amine-Functionalized Multi-Wall Carbon Nanotubes on Carbon Dioxide Hydrate Formation
Pasieka, James
Jorge, Larissa
Coulombe, Sylvain
Servio, Phillip
ENERGY & FUELS, 2015, 29 (08) : 5259 - 5266
[30] Optimizing multi-walled carbon nanotubes as a low-cost and highly electrocatalytic counter electrode for QDSCs
Zhang, Yinan
Zhang, Jingyu
Zheng, Wei
ELECTROCHIMICA ACTA, 2019, 297 : 576 - 581

← 1 2 3 4 5 →