Facile construction of amino-functionalized mesoporous supramolecular polymers for CO2 adsorption

被引：0

作者：

Qiu M. ^{[1
,2
]}

Li D. ^{[2
]}

Liu S. ^{[2
]}

Yi Q. ^{[1
]}

Fan H. ^{[3
]}

Li X. ^{[4
]}

Li J. ^{[4
]}

Shi L. ^{[1
,2
,4
]}

Zhang D. ^{[1
]}

机构：

[1] School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Hubei, Wuhan

[2] State Key Laboratory of Clean and Efficient Utilization of Coal-based Energy, Taiyuan University of Technology, Shanxi, Taiyuan

[3] Shandong Key Laboratory of Oilfield Chemistry, China University of Petroleum (East China), Shandong, Qingdao

[4] Shanxi Tianji Coal Chemical Company Limited, Shanxi, Changzhi

来源：

Huagong Jinzhan/Chemical Industry and Engineering Progress | 2022年 / 41卷 / 10期

关键词：

carbon dioxide adsorption; imine exchange; interfacial assembly; polyethyleneimine; post-synthetic modification; tetraethylene pentamine;

D O I：

10.16085/j.issn.1000-6613.2021-2535

中图分类号：

学科分类号：

摘要：

A series of mesoporous supramolecular polymers (PDP) with abundant CO2 adsorption sites were constructed through the interfacial assembly of 3,3'-dithiobenzide and p-benzaldehyde at room temperature and ambient pressure. Two kinds of amino-functionalized supramolecular polymers (PDPP and PDPT) were constructed by using imine exchange with polyethylene imine and tetraethylene pentamine. Compared to PDP, the CO2 adsorption ability of the modified supramolecular polymers was greatly improved. The CO2 adsorption capacity of PDPT can reach 27.79cm3/g at 80℃ . This dynamic imine assembly strategy provided a mild and controllable approach for the development of materials with high CO2 adsorption performance. © 2022 Chemical Industry Press. All rights reserved.

引用

页码：5510 / 5517

页数：7

共 45 条

[1] ZHANG T, ZHANG W C, YANG R Z, Et al., CO2 capture and storage monitoring based on remote sensing techniques: a review, Journal of Cleaner Production, 281, (2021)
[2] MODAK A, JANA S., Advancement in porous adsorbents for post-combustion CO2 capture, Microporous and Mesoporous Materials, 276, pp. 107-132, (2019)
[3] OMODOLOR I S, OTOR H O, ANDONEGUI J A, Et al., Dual-function materials for CO2 capture and conversion: a review, Industrial & Engineering Chemistry Research, 59, 40, pp. 17612-17631, (2020)
[4] CHAKRABORTTY S, NAYAK J, RUJ B, Et al., Photocatalytic conversion of CO2 to methanol using membrane-integrated green approach: a review on capture, conversion and purification, Journal of Environmental Chemical Engineering, 8, 4, (2020)
[5] WILBERFORCE T, OLABI A G, SAYED E T, Et al., Progress in carbon capture technologies, Science of the Total Environment, 761, (2021)
[6] OCHEDI F O, YU J L, YU H, Et al., Carbon dioxide capture using liquid absorption methods: a review, Environmental Chemistry Letters, 19, 1, pp. 77-109, (2021)
[7] RUSSO F, GALIANO F, IULIANELLI A, Et al., Biopolymers for sustainable membranes in CO2 separation: a review, Fuel Processing Technology, 213, (2021)
[8] JIAO C L, LI Z D, LI X X, Et al., Improved CO2/N2 separation performance of Pebax composite membrane containing polyethyleneimine functionalized ZIF-8, Separation and Purification Technology, 259, (2021)
[9] SHARMA A, JINDAL J, MITTAL A, Et al., Carbon materials as CO2 adsorbents: a review, Environmental Chemistry Letters, 19, 2, pp. 875-910, (2021)
[10] CHENG Y D, ZHAI L Z, YING Y P, Et al., Highly efficient CO2 capture by mixed matrix membranes containing three-dimensional covalent organic framework fillers, Journal of Materials Chemistry A, 7, 9, pp. 4549-4560, (2019)

← 1 2 3 4 5 →