Research Article

Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction

Volume: 25 Number: 4 August 30, 2021
EN

Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction

Abstract

SO2 decomposition reaction on Ni and Cu embedded graphene surfaces were investigated using density functional theory. Grime D2 correction was used for Van der Waals interactions that could be induced by the interactions between adsorbed structures and surface. Metal embedded graphene systems are more likely to be cheaper than according to their bulk state since less amount of metal atom are used, experimentally synthesizable. Firstly, the charge density on metal embedded systems and SO2 adsorbed on both surface was displayed with the electron density difference map and investigated with the Bader charge analysis. Then, the sequential dissociation of SO2 were systematically investigated. Finally, SOx molecules and their decomposed geometries were obtained and CINEB method were performed to find activation barriers related to SOx+yO. It is concluded that Cu embedded graphene surface is more favorable than Ni embedded graphene surface in terms of activation energetics. Cu-based graphene materials can be used as catalyst an efficient and cheap in SO2 decomposition.

Keywords

Thanks

The numerical calculations reported in this paper were fully performed at TUBITAK ULAKBIM, High Performance and Grid Computing Center (TRUBA resources).

References

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Details

Primary Language

English

Subjects

Metrology, Applied and Industrial Physics

Journal Section

Research Article

Publication Date

August 30, 2021

Submission Date

February 23, 2021

Acceptance Date

June 10, 2021

Published in Issue

Year 2021 Volume: 25 Number: 4

APA
Akça, A. (2021). Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction. Sakarya University Journal of Science, 25(4), 898-905. https://doi.org/10.16984/saufenbilder.885501
AMA
1.Akça A. Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction. SAUJS. 2021;25(4):898-905. doi:10.16984/saufenbilder.885501
Chicago
Akça, Aykan. 2021. “Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction”. Sakarya University Journal of Science 25 (4): 898-905. https://doi.org/10.16984/saufenbilder.885501.
EndNote
Akça A (August 1, 2021) Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction. Sakarya University Journal of Science 25 4 898–905.
IEEE
[1]A. Akça, “Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction”, SAUJS, vol. 25, no. 4, pp. 898–905, Aug. 2021, doi: 10.16984/saufenbilder.885501.
ISNAD
Akça, Aykan. “Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction”. Sakarya University Journal of Science 25/4 (August 1, 2021): 898-905. https://doi.org/10.16984/saufenbilder.885501.
JAMA
1.Akça A. Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction. SAUJS. 2021;25:898–905.
MLA
Akça, Aykan. “Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction”. Sakarya University Journal of Science, vol. 25, no. 4, Aug. 2021, pp. 898-05, doi:10.16984/saufenbilder.885501.
Vancouver
1.Aykan Akça. Catalytic Effect of Ni and Cu Embedded Graphene Surface on SO2 Decomposition Reaction. SAUJS. 2021 Aug. 1;25(4):898-905. doi:10.16984/saufenbilder.885501

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