Selective hydrogenation catalyst made via heat-processing of biogenic Pd nanoparticles and novel ‘green’ catalyst for Heck coupling using waste sulfidogenic bacteria

Iryna P. Mikheenko; James A. Bennett; Jacob B. Omajali; Marc Walker; D. Barrie Johnson; Barry M. Grail; David Wong-Pascua; Jonathan D. Moseley; Lynne E. Macaskie

doi:10.1016/j.apcatb.2021.121059

Selective hydrogenation catalyst made via heat-processing of biogenic Pd nanoparticles and novel ‘green’ catalyst for Heck coupling using waste sulfidogenic bacteria

Iryna P. Mikheenko, James A. Bennett, Jacob B. Omajali, Marc Walker, D. Barrie Johnson, Barry M. Grail, David Wong-Pascua, Jonathan D. Moseley, Lynne E. Macaskie

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

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Abstract

A heterogeneous Pd catalyst, biologically-mineralized palladium nanoparticles (bio-Pd), was synthesized using sulfidogenic bacteria which reduced soluble Pd(II) to catalytically-active Pd-nanoparticles (NPs). Heat treatment (processing) of bio-Pd (5 or 20 wt% on the cells) made by Desulfovibrio desulfuricans evolved supported Pd-catalyst comprising Pd-NPs held on large spherical hollow structures. The rate of hydrogenation of 2-butyne-1,4-diol was ~5-fold slower than for a commercial catalyst (~twice that of native bio-Pd), but with high selectivity to the alkene, fulfilling a key industrial criterion. In the Heck reaction, while bio-Pd showed a comparable reaction rate in ethyl cinnamate synthesis to that achieved by commercial Pd/C, heat-treated bio-Pd had negligible activity. D. desulfuricans bio-Pd was replaced by bio-Pd made using a consortium of waste acidophilic sulfidogenic bacteria (CAS) supplied from an unrelated primary remediation process. This gave comparable activity to commercial 5 wt% Pd/C in ethyl cinnamate synthesis, signposting an economic, scalable route to catalyst manufacture.

Original language	English
Article number	121059
Number of pages	15
Journal	Applied Catalysis B: Environmental
Volume	306
Early online date	4 Jan 2022
DOIs	https://doi.org/10.1016/j.apcatb.2021.121059
Publication status	Published - 5 Jun 2022

Bibliographical note

Copyright © and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders.

This document is the author’s post-print version, incorporating any revisions agreed during the peer-review process. Some differences between the published version and this version may remain and you are advised to consult the published version if you wish to cite from it.

Funder

This work was supported by the Biotechnology and Biosciences Research Council , UK (Grant no. BB/C516128/1 ), a Biotechnology and Biosciences Research Council, UK Pathfinder Award and Natural Environment Research Council , UK (Grant No NE/L014076/1 ) to LEM. The authors wish to thank Dr J. Gomez-Bolivar for useful discussions. They also declare no conflicts of interest.

Publisher Copyright:
© 2022 Elsevier B.V.

Keywords

Efficient hydrogenation
Green chemistry
Heck synthesis
Palladium nanoparticle catalyst
Waste upvalorization

ASJC Scopus subject areas

Catalysis
General Environmental Science
Process Chemistry and Technology

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10.1016/j.apcatb.2021.121059

Post-PrintAccepted author manuscript, 969 KBLicence: CC BY-NC-ND

Cite this

Mikheenko, I. P., Bennett, J. A., Omajali, J. B., Walker, M., Johnson, D. B., Grail, B. M., Wong-Pascua, D., Moseley, J. D., & Macaskie, L. E. (2022). Selective hydrogenation catalyst made via heat-processing of biogenic Pd nanoparticles and novel ‘green’ catalyst for Heck coupling using waste sulfidogenic bacteria. Applied Catalysis B: Environmental, 306, Article 121059. https://doi.org/10.1016/j.apcatb.2021.121059

Selective hydrogenation catalyst made via heat-processing of biogenic Pd nanoparticles and novel ‘green’ catalyst for Heck coupling using waste sulfidogenic bacteria. / Mikheenko, Iryna P.; Bennett, James A.; Omajali, Jacob B. et al.
In: Applied Catalysis B: Environmental, Vol. 306, 121059, 05.06.2022.

Research output: Contribution to journal › Article › peer-review

Mikheenko, IP, Bennett, JA, Omajali, JB, Walker, M, Johnson, DB, Grail, BM, Wong-Pascua, D, Moseley, JD & Macaskie, LE 2022, 'Selective hydrogenation catalyst made via heat-processing of biogenic Pd nanoparticles and novel ‘green’ catalyst for Heck coupling using waste sulfidogenic bacteria', Applied Catalysis B: Environmental, vol. 306, 121059. https://doi.org/10.1016/j.apcatb.2021.121059

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abstract = "A heterogeneous Pd catalyst, biologically-mineralized palladium nanoparticles (bio-Pd), was synthesized using sulfidogenic bacteria which reduced soluble Pd(II) to catalytically-active Pd-nanoparticles (NPs). Heat treatment (processing) of bio-Pd (5 or 20 wt% on the cells) made by Desulfovibrio desulfuricans evolved supported Pd-catalyst comprising Pd-NPs held on large spherical hollow structures. The rate of hydrogenation of 2-butyne-1,4-diol was ~5-fold slower than for a commercial catalyst (~twice that of native bio-Pd), but with high selectivity to the alkene, fulfilling a key industrial criterion. In the Heck reaction, while bio-Pd showed a comparable reaction rate in ethyl cinnamate synthesis to that achieved by commercial Pd/C, heat-treated bio-Pd had negligible activity. D. desulfuricans bio-Pd was replaced by bio-Pd made using a consortium of waste acidophilic sulfidogenic bacteria (CAS) supplied from an unrelated primary remediation process. This gave comparable activity to commercial 5 wt% Pd/C in ethyl cinnamate synthesis, signposting an economic, scalable route to catalyst manufacture.",

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AU - Macaskie, Lynne E.

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Selective hydrogenation catalyst made via heat-processing of biogenic Pd nanoparticles and novel ‘green’ catalyst for Heck coupling using waste sulfidogenic bacteria

Abstract

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