The direct synthesis of hydrogen peroxide from H2 and O2 using Pd-Ga and Pd-In catalysts
The direct synthesis of hydrogen peroxide is investigated using PdGa/TiO2 and PdIn/TiO2 catalysts prepared by an acid-washed sol-immobilisation procedure, which allows for good control of particle size. The introduction of both Ga and In into a supported Pd catalyst leads to significantly reduced ra...
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| Main Authors: | , , , , , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
25 February 2020
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| In: |
Catalysis science & technology
Year: 2020, Volume: 10, Issue: 6, Pages: 1925-1932 |
| ISSN: | 2044-4761 |
| DOI: | 10.1039/C9CY02210D |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1039/C9CY02210D Verlag, lizenzpflichtig, Volltext: https://pubs.rsc.org/en/content/articlelanding/2020/cy/c9cy02210d 
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| Author Notes: | Sheng Wang, Richard J. Lewis, Dmitry E. Doronkin, David J. Morgan, Jan-Dierk Grunwaldt, Graham J. Hutchings and Silke Behrens |
| Summary: | The direct synthesis of hydrogen peroxide is investigated using PdGa/TiO2 and PdIn/TiO2 catalysts prepared by an acid-washed sol-immobilisation procedure, which allows for good control of particle size. The introduction of both Ga and In into a supported Pd catalyst leads to significantly reduced rates of H2O2 degradation in comparison to the monometallic counterpart. Detailed characterisation reveals that this enhancement is a result of selectively tuning the ratio of Pd oxidation states. |
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| Item Description: | Gesehen am 13.05.2020 Im Titel ist "2" in H2 und O2 tiefgestellt |
| Physical Description: | Online Resource |
| ISSN: | 2044-4761 |
| DOI: | 10.1039/C9CY02210D |