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doi:10.22028/D291-29771
Title: | H2-Generation from Alcohols by the MOF-Based Noble Metal-Free Photocatalyst Ni/CdS/TiO2@MIL-101 |
Author(s): | Tilgner, Dominic Klarner, Mara Hammon, Sebastian Friedrich, Martin Verch, Andreas de Jonge, Niels Kümmel, Stephan Kempe, Rhett |
Language: | English |
Title: | Australian Journal of Chemistry |
Volume: | 72 |
Issue: | 10 |
Startpage: | 842 |
Endpage: | 847 |
Publisher/Platform: | CSIRO Publishing |
Year of Publication: | 2019 |
Publikation type: | Journal Article |
Abstract: | The synthesis of important classes of chemical compounds from alcohols helps to conserve Earth’s fossil carbon resources, since alcohols can be obtained from indigestible and abundantly available biomass. The utilisation of visible light for the activation of alcohols permits alcohol-based C–N and C–C bond formation under mild conditions inaccessible with thermally operating hydrogen liberation catalysts. Herein, we report on a noble metal-free photocatalyst able to split alcohols into hydrogen and carbonyl compounds under inert gas atmosphere without the requirement of electron donors, additives, or aqueous reaction media. The reusable photocatalyst mediates C–N multiple bond formation using the oxidation of alcohols and subsequent coupling with amines. The photocatalyst consists of a CdS/TiO2 heterojunction decorated with co-catalytic Ni nanoparticles and is prepared on size-optimised colloidal metal–organic framework (MOF) crystallites. |
DOI of the first publication: | 10.1071/CH19255 |
Link to this record: | hdl:20.500.11880/28191 http://dx.doi.org/10.22028/D291-29771 |
ISSN: | 0004-9425 1445-0038 |
Date of registration: | 25-Oct-2019 |
Faculty: | NT - Naturwissenschaftlich- Technische Fakultät |
Department: | NT - Physik |
Professorship: | NT - Keiner Professur zugeordnet |
Collections: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
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