Study of the Impact of Y2O3 Support Synthesis on Carbon Dioxide Methanation Catalyst Applications | Sciact - CRIS-system of Boreskov Institute of Catalysis

Study of the Impact of Y2O3 Support Synthesis on Carbon Dioxide Methanation Catalyst Applications Full article

Journal

Industrial and Engineering Chemistry Research
ISSN: 0888-5885 , E-ISSN: 1520-5045

Output data

Year: 2022, Volume: 61, Number: 43, Pages: 15810-15819 Pages count : 10 DOI: 10.1021/acs.iecr.2c01813

Tags

Benchmarking;Carbon dioxide;Catalysts;Fourier transform infrared spectroscopy;High resolution transmission electron microscopy;Hydrogenation;Nickel compounds;Scanning electron microscopy;X ray diffraction;Yttrium oxide

Authors

Derevschikov Vladimir S. ¹ , Kukushkin Roman G. ¹ , Yatsenko Dmitry A. ^1,2 , Potemkin Dmitriy I. ^1,2 , Ruvinskiy Pavel S. ¹ , Shinkevich Ksenia S. ¹ , Glazneva Tatiana S. ¹ , Yakovlev Vadim A. ^1,2

Affiliations

1	Boreskov Institute of Catalysis SB RAS, Novosibirsk 630090, Russia
2	Novosibirsk State University, Novosibirsk 630090, Russia

Funding (3)

1	Ministry of Science and Higher Education of the Russian Federation	0239-2021-0010
2	Ministry of Science and Higher Education of the Russian Federation	0239-2021-0005
3	Ministry of Science and Higher Education of the Russian Federation	075-12-2021-697

The present work reports on the fine-tuning of the composition of yttrium oxide as a support for carbon dioxide methanation (CME) catalyst applications. Using a suite of analytical techniques (X-ray diffraction, Brunauer−Emmett−Teller surface area analysis, mercury porosimetry, Fourier transform infrared spectroscopy, scanning electron microscopy and transmission electron microscopy), we examine the impact of the synthetic parameters, for example, calcination temperature, on the resulting properties of Y2O3 supports. Novel yttria-based carriers were used to produce a series of Ni/Y2O3 catalytic systems that were evaluated under fixed-bed CME conditions. We observe a superior specific activity of Ni/Y2O3 catalysts in comparison with a commercial Ni-based benchmark and assign this performance of the former to the stabilizing effect of the Y2O3-support on the active component.

Derevschikov V.S. , Kukushkin R.G. , Yatsenko D.A. , Potemkin D.I. , Ruvinskiy P.S. , Shinkevich K.S. , Glazneva T.S. , Yakovlev V.A.
Study of the Impact of Y2O3 Support Synthesis on Carbon Dioxide Methanation Catalyst Applications
Industrial and Engineering Chemistry Research. 2022. V.61. N43. P.15810-15819. DOI: 10.1021/acs.iecr.2c01813 WOS Scopus РИНЦ AN OpenAlex

Submitted:	May 23, 2022
Accepted:	Oct 12, 2022
Published online:	Oct 24, 2022
Published print:	Nov 2, 2022

Web of science:	WOS:000877101400001
Scopus:	2-s2.0-85140997059
Elibrary:	50740579
Chemical Abstracts:	2022:2683473
OpenAlex:	W4307162104

DB	Citing
Web of science	2
Scopus	4
Elibrary	1
OpenAlex	1