Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts
The selective oxidation of methane to methanol has been studied using trimetallic AuPdCu/TiO2 catalysts prepared by incipient wetness impregnation. They are able to catalyse the selective oxidation of methane to methanol under mild aqueous reaction conditions using H2O2 as the oxidant. When compared...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English English |
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Royal Society of Chemistry
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/12580/ http://umpir.ump.edu.my/id/eprint/12580/1/CatSciTech%20AuPdCu%20Methane.pdf http://umpir.ump.edu.my/id/eprint/12580/8/Low%20temperature%20selective%20oxidation%20of%20methane%20to%20methanol%20using%20titania%20supported%20gold%20palladium%20copper%20catalysts.pdf |
| _version_ | 1848819273338716160 |
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| author | Mohd Hasbi, Ab. Rahim Robert, D. Armstrong Ceri, Hammond Nikolaos, Dimitratos Simon, J. Freakley Michael, M. Forde David, J. Morgan Georgi, Lalev Robert, L. Jenkins Jose Antonio, Lopez-Sanchez Stuart, H. Taylor Graham, J. Hutchings |
| author_facet | Mohd Hasbi, Ab. Rahim Robert, D. Armstrong Ceri, Hammond Nikolaos, Dimitratos Simon, J. Freakley Michael, M. Forde David, J. Morgan Georgi, Lalev Robert, L. Jenkins Jose Antonio, Lopez-Sanchez Stuart, H. Taylor Graham, J. Hutchings |
| author_sort | Mohd Hasbi, Ab. Rahim |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The selective oxidation of methane to methanol has been studied using trimetallic AuPdCu/TiO2 catalysts prepared by incipient wetness impregnation. They are able to catalyse the selective oxidation of methane to methanol under mild aqueous reaction conditions using H2O2 as the oxidant. When compared with bimetallic,Au–Pd/TiO2 analogues, the new trimetallic catalysts present productivities which are up to 5 times greater under the same test conditions, and this is coupled with methanol selectivity of up to 83%. Characterisation shows that whilst Au–Pd is present as Au-core–Pd-shell anoparticles, copper is present as either Cu or Cu2O in <5 nm particles |
| first_indexed | 2025-11-15T01:50:56Z |
| format | Article |
| id | ump-12580 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T01:50:56Z |
| publishDate | 2016 |
| publisher | Royal Society of Chemistry |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-125802018-11-22T07:28:20Z http://umpir.ump.edu.my/id/eprint/12580/ Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts Mohd Hasbi, Ab. Rahim Robert, D. Armstrong Ceri, Hammond Nikolaos, Dimitratos Simon, J. Freakley Michael, M. Forde David, J. Morgan Georgi, Lalev Robert, L. Jenkins Jose Antonio, Lopez-Sanchez Stuart, H. Taylor Graham, J. Hutchings QD Chemistry The selective oxidation of methane to methanol has been studied using trimetallic AuPdCu/TiO2 catalysts prepared by incipient wetness impregnation. They are able to catalyse the selective oxidation of methane to methanol under mild aqueous reaction conditions using H2O2 as the oxidant. When compared with bimetallic,Au–Pd/TiO2 analogues, the new trimetallic catalysts present productivities which are up to 5 times greater under the same test conditions, and this is coupled with methanol selectivity of up to 83%. Characterisation shows that whilst Au–Pd is present as Au-core–Pd-shell anoparticles, copper is present as either Cu or Cu2O in <5 nm particles Royal Society of Chemistry 2016-12-15 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/12580/1/CatSciTech%20AuPdCu%20Methane.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12580/8/Low%20temperature%20selective%20oxidation%20of%20methane%20to%20methanol%20using%20titania%20supported%20gold%20palladium%20copper%20catalysts.pdf Mohd Hasbi, Ab. Rahim and Robert, D. Armstrong and Ceri, Hammond and Nikolaos, Dimitratos and Simon, J. Freakley and Michael, M. Forde and David, J. Morgan and Georgi, Lalev and Robert, L. Jenkins and Jose Antonio, Lopez-Sanchez and Stuart, H. Taylor and Graham, J. Hutchings (2016) Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts. Catalysis Science & Technology. ISSN 2044-4753 (printed); 2044-4761 (online). (Published) http://pubs.rsc.org/en/content/articlelanding/2016/cy/c5cy01586c#!divAbstract 10.1039/C5CY01586C |
| spellingShingle | QD Chemistry Mohd Hasbi, Ab. Rahim Robert, D. Armstrong Ceri, Hammond Nikolaos, Dimitratos Simon, J. Freakley Michael, M. Forde David, J. Morgan Georgi, Lalev Robert, L. Jenkins Jose Antonio, Lopez-Sanchez Stuart, H. Taylor Graham, J. Hutchings Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts |
| title | Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts |
| title_full | Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts |
| title_fullStr | Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts |
| title_full_unstemmed | Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts |
| title_short | Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts |
| title_sort | low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts |
| topic | QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/12580/ http://umpir.ump.edu.my/id/eprint/12580/ http://umpir.ump.edu.my/id/eprint/12580/ http://umpir.ump.edu.my/id/eprint/12580/1/CatSciTech%20AuPdCu%20Methane.pdf http://umpir.ump.edu.my/id/eprint/12580/8/Low%20temperature%20selective%20oxidation%20of%20methane%20to%20methanol%20using%20titania%20supported%20gold%20palladium%20copper%20catalysts.pdf |