Greener synthesis of 1,2-butylene carbonate from CO2 using graphene-inorganic nanocomposite catalyst

Journal article

Onyenkeadi, V, Kellici, S and Saha, B (2018). Greener synthesis of 1,2-butylene carbonate from CO2 using graphene-inorganic nanocomposite catalyst. Energy. 165, pp. 867-876. https://doi.org/10.1016/j.energy.2018.09.135
AuthorsOnyenkeadi, V, Kellici, S and Saha, B
Abstract

The synthesis of 1,2-butylene carbonate (BC) from cycloaddition reaction of 1,2-butylene oxide (BO) and carbon dioxide (CO2) was investigated using several heterogeneous catalysts in the absence of organic solvent. Continuous hydrothermal flow synthesis (CHFS) has been employed as a rapid and cleaner route for the synthesis of a highly efficient graphene-inorganic heterogeneous catalyst, ceria-lanthana-zirconia/graphene nanocomposite, represented as Ce–La–Zr/GO. The heterogeneous catalysts have been characterised using transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), X-ray powder diffraction (XRD) and nitrogen adsorption/desorption (BET for measuring the surface area/pore size distribution),. Ceria- lanthana-zirconia/graphene nanocomposite catalyst (Ce–La–Zr/GO) exhibited high catalytic activity as compared to other reported heterogeneous catalysts in the absence of any organic solvent with a selectivity of 76% and 64% yield of 1,2-butylene carbonate at the reaction conditions of 408 K, 75 bar in 20 h.

Keywords0913 Mechanical Engineering; 0915 Interdisciplinary Engineering; Energy
Year2018
JournalEnergy
Journal citation165, pp. 867-876
PublisherElsevier
ISSN0360-5442
Digital Object Identifier (DOI)https://doi.org/10.1016/j.energy.2018.09.135
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Print20 Sep 2018
Publication process dates
Deposited08 Oct 2018
Accepted19 Sep 2018
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Saha, B, Mohammed, ML and Mbeleck, R (2016). A continuous-flow apprach to alkene epoxidation catalysed by Polystyrene 2-(Aminomethyl)Pyridine supported Mo(VI) complex. 5th International Conference on Green Process Engineering (GPE 2016),. Quebec, Canada 19 - 24 Jun 2016
Calixarene Assisted Rapid Synthesis of Silver-Graphene Nanocomposites with Enhanced Antibacterial Activity
Kellici, S, Acord, J, Vaughn, A, Power, N, Morgan, D, Heil, T, Facq, S and Lampronti, G (2016). Calixarene Assisted Rapid Synthesis of Silver-Graphene Nanocomposites with Enhanced Antibacterial Activity. ACS applied materials & interfaces. 8 (29), pp. 19038-19046. https://doi.org/10.1021/acsami.6b06052
Greener and Sustainable Alkene Epoxidation Process
Saha, B, Mohammed, ML and Mbeleck, R (2016). Greener and Sustainable Alkene Epoxidation Process. 1st BUE Annual Conference & Exhibition-BUE ACE1. Cairo, Egypt 08 - 10 Nov 2016
Optimisation of biodiesel production from waste cooking oil under supercritical conditions
Aboelazayem, O, Gadalla, M and Saha, B (2016). Optimisation of biodiesel production from waste cooking oil under supercritical conditions. Venice 2016 – Proceedings of the 6th International Symposium on Energy from Biomass and Waste. Venice, Italy 14 - 16 Nov 2016
Efficient and selective molybdenum based heterogeneous catalyst for alkene epoxidation using batch and continuous reactors
Mohammed, M., Mbeleck, R and Saha, B (2015). Efficient and selective molybdenum based heterogeneous catalyst for alkene epoxidation using batch and continuous reactors. Polymer Chemistry. 6, pp. 7308-7319. https://doi.org/10.1039/C5PY01147G
Imaging the continuous hydrothermal flow synthesis of nanoparticulate CeO2 at different supercritical water temperatures using in situ angle-dispersive diffraction
Middelkoop, V, Tighe, CJ, Kellici, S, Gruar, RI, Perkins, JM, Jacques, SDM, Barnes, P and Darr, JA (2014). Imaging the continuous hydrothermal flow synthesis of nanoparticulate CeO2 at different supercritical water temperatures using in situ angle-dispersive diffraction. Journal of Supercritical Fluids. 87, pp. 118 - 128. https://doi.org/10.1016/j.supflu.2013.12.022
Optical and photocatalytic behaviours of nanoparticles in the Ti-Zn-O binary system
Goodall, JBM, Kellici, S, Illsley, D, Lines, R, Knowles, JC and Darr, JA (2014). Optical and photocatalytic behaviours of nanoparticles in the Ti-Zn-O binary system. RSC Advances. 4 (60), pp. 31799 - 31809. https://doi.org/10.1039/c3ra48030e