Preparation and Modulation of Cu-BTC-(n)Br/MCFs with Water Stability and Its Application for CO2 Capture | Sciact - CRIS-system of Boreskov Institute of Catalysis

Preparation and Modulation of Cu-BTC-(n)Br/MCFs with Water Stability and Its Application for CO2 Capture Full article

Journal

Journal of Environmental Chemical Engineering
ISSN: 2213-3437

Output data

Year: 2022, Volume: 10, Number: 3, Article number : 107564, Pages count : 8 DOI: 10.1016/j.jece.2022.107564

Tags

Metal-organic framework; CO2 capture; Cu-BTC; Bromo functionalization; Water stability

Authors

Zhao Haihong ^1,2 , Zhao Ning ¹ , Matus Ekaterina V. ³ , Ismagilov Zinfer R. ⁴ , Li Lei ¹ , Xiao Fukui ¹

Affiliations

1	State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, Shanxi, PR China
2	University of Chinese Academy of Sciences, Yuquan Road 19, Beijing, PR China
3	Federal Research Center Boreskov Institute of Catalysis, Russian Academy of Sciences, Pr. Akademika Lavrentieva, 5, Novosibirsk 630090, Russia
4	Institute of Coal Chemistry and Material Science, Russian Academy of Sciences, Pr. Sovetskiy, 18, Kemerovo 650000, Russia

Funding (7)

1	National Natural Science Foundation of China	21776294
2	People’s Government of Sichuan Province	2021ZYD0044
3	Russian Foundation for Basic Research	20-53-53018
4	European Commission	201903D421083
5	National Natural Science Foundation of China Russian Foundation for Basic Research	22011530069
6	Yulin University Dalian Institute of Chemical Physics, CAS	2021005
7	Institute of Coal Chemistry, Chinese Academy of Sciences	2021BWZ004

In this study, a novel composite Cu-BTC-(n)Br/MCFs was successfully synthesized by solvothermal method. The composites were characterized by XRD, N2 adsorption and desorption, SEM, FT-IR, TG, and water vapor adsorption technologies. Meanwhile, the CO2 adsorption isotherms were obtained using the static adsorption instrument which could be well fitted by the Langmuir-Freundlich model. The Cu-BTC-0.05Br/MCFs exhibited a good CO2 adsorption capacity of 2.44 mmol/g which was basically maintained after five adsorption-desorption cycles. More importantly, the Cu-BTC-0.05Br/MCFs also showed remarkable adsorption effectivity that was an increase of 8.7% than the Cu-BTC/MCFs at 35 ◦C and 1 bar after water treatment. The Cu-BTC-(n)Br/MCFs were promising candidate materials for effectively CO2 capture in practical application.

Zhao H. , Zhao N. , Matus E.V. , Ismagilov Z.R. , Li L. , Xiao F.
Preparation and Modulation of Cu-BTC-(n)Br/MCFs with Water Stability and Its Application for CO2 Capture
Journal of Environmental Chemical Engineering. 2022. V.10. N3. 107564 :1-8. DOI: 10.1016/j.jece.2022.107564 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Nov 30, 2021
Accepted:	Mar 14, 2022
Published online:	Mar 16, 2022
Published print:	Jun 1, 2022

Web of science:	WOS:000821436400005
Scopus:	2-s2.0-85127910992
Elibrary:	48427277
Chemical Abstracts:	2022:791950
OpenAlex:	W4220732378

DB	Citing
Scopus	6
Elibrary	3
Web of science	4
OpenAlex	5