MgO/Carbon Nanofibers Composite Coatings on Porous Ceramic Surface for CO2 Capture | Sciact - CRIS-system of Boreskov Institute of Catalysis

MgO/Carbon Nanofibers Composite Coatings on Porous Ceramic Surface for CO2 Capture Full article

Journal

Surface and Coatings Technology
ISSN: 0257-8972 , E-ISSN: 1879-3347

Output data

Year: 2020, Volume: 400, Article number : 126208, Pages count : 7 DOI: 10.1016/j.surfcoat.2020.126208

Tags

Porous ceramics; Carbon nanofibers; Magnesium oxide; Hybrid materials; Carbon dioxide capture

Authors

Iugai I.A. ¹ , Steksova Y.P. ¹ , Vedyagin A.A. ² , Mishakov I.V. ^2,3 , Bauman Y.I. ² , Belyy V.A. ⁴ , Danilovich D.P. ⁵ , Krivoshapkina E.F. ^1,4 , Krivoshapkin P.V. ¹

Affiliations

1	ITMO University, St. Petersburg 197101, Russian Federation
2	Boreskov Institute of Catalysis SB RAS, Novosibirsk 630090, Russian Federation
3	Novosibirsk State University, Novosibirsk 630090, Russian Federation
4	Institute of chemistry of FRC Komi SC UB RAS, Syktyvkar 167982, Russian Federation
5	Saint-Petersburg State Institute of Technology, St. Petersburg, 190013, Russian Federation

Funding (1)

Russian Foundation for Basic Research

18-29-19053

Ceramic materials modified by hybrid MgO/carbon nanofibers systems are synthesized and characterized. Disordered carbon nanofibers were obtained via catalytic chemical vapor deposition of ethylene over nickel nanoparticles supported on the starting porous ceramic substrate. The carbon nanofibers were functionalized by acid treatment to increase the number of carbonyl and carboxyl groups on their surface. The hybrid samples were prepared by a deep coating method using Mg (OH)2 nanoparticles. After calcination, the obtained hybrid system attained a specific surface area of 242 m2·g−1 and a pore volume of 0.8 cm3·g−1. The hybrid material shows significantly enhanced sorption capacity towards carbon dioxide (4.9 mmol·g−1 CO2 uptake) under 367 K and 1 bar partial pressure of CO2.

Iugai I.A. , Steksova Y.P. , Vedyagin A.A. , Mishakov I.V. , Bauman Y.I. , Belyy V.A. , Danilovich D.P. , Krivoshapkina E.F. , Krivoshapkin P.V.
MgO/Carbon Nanofibers Composite Coatings on Porous Ceramic Surface for CO2 Capture
Surface and Coatings Technology. 2020. V.400. 126208 :1-7. DOI: 10.1016/j.surfcoat.2020.126208 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Jan 28, 2020
Accepted:	Jul 15, 2020
Published online:	Jul 17, 2020
Published print:	Oct 25, 2020

Web of science:	WOS:000566384800015
Scopus:	2-s2.0-85088944621
Elibrary:	45391104
Chemical Abstracts:	2020:1563368
Chemical Abstracts (print):	173:603407
OpenAlex:	W3043146856

DB	Citing
Scopus	18
Web of science	17
Elibrary	15
OpenAlex	17