Water-Soluble Polymeric Carbon Nitride Colloidal Nanoparticles for Highly Selective Quasi-Homogeneous Photocatalysis
dc.bibliographicCitation.firstPage | 487 | eng |
dc.bibliographicCitation.issue | 1 | eng |
dc.bibliographicCitation.lastPage | 495 | eng |
dc.bibliographicCitation.volume | 59 | eng |
dc.contributor.author | Krivtsov, Igor | |
dc.contributor.author | Mitoraj, Dariusz | |
dc.contributor.author | Adler, Christiane | |
dc.contributor.author | Ilkaeva, Marina | |
dc.contributor.author | Sardo, Mariana | |
dc.contributor.author | Mafra, Luis | |
dc.contributor.author | Neumann, Christof | |
dc.contributor.author | Turchanin, Andrey | |
dc.contributor.author | Li, Chunyu | |
dc.contributor.author | Dietzek, Benjamin | |
dc.contributor.author | Leiter, Robert | |
dc.contributor.author | Biskupek, Johannes | |
dc.contributor.author | Kaiser, Ute | |
dc.contributor.author | Im, Changbin | |
dc.contributor.author | Kirchhoff, Björn | |
dc.contributor.author | Jacob, Timo | |
dc.contributor.author | Beranek, Radim | |
dc.date.accessioned | 2021-09-15T05:26:49Z | |
dc.date.available | 2021-09-15T05:26:49Z | |
dc.date.issued | 2019 | |
dc.description.abstract | Heptazine-based polymeric carbon nitrides (PCN) are promising photocatalysts for light-driven redox transformations. However, their activity is hampered by low surface area resulting in low concentration of accessible active sites. Herein, we report a bottom-up preparation of PCN nanoparticles with a narrow size distribution (ca. 10±3 nm), which are fully soluble in water showing no gelation or precipitation over several months. They allow photocatalysis to be carried out under quasi-homogeneous conditions. The superior performance of water-soluble PCN, compared to conventional solid PCN, is shown in photocatalytic H2O2 production via reduction of oxygen accompanied by highly selective photooxidation of 4-methoxybenzyl alcohol and benzyl alcohol or lignocellulose-derived feedstock (ethanol, glycerol, glucose). The dissolved photocatalyst can be easily recovered and re-dissolved by simple modulation of the ionic strength of the medium, without any loss of activity and selectivity. © 2019 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/6803 | |
dc.identifier.uri | https://doi.org/10.34657/5850 | |
dc.language.iso | spa | eng |
dc.publisher | Weinheim : Wiley-VCH | eng |
dc.relation.doi | https://doi.org/10.1002/anie.201913331 | |
dc.relation.essn | 1521-3773 | |
dc.relation.ispartofseries | Angewandte Chemie : International edition 59 (2020), Nr. 1 | eng |
dc.relation.issn | 0570-0833 | |
dc.relation.issn | 1433-7851 | |
dc.rights.license | CC BY 4.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | eng |
dc.subject | carbon nitride | eng |
dc.subject | chemoselectivity | eng |
dc.subject | nanoparticles | eng |
dc.subject | photocatalysis | eng |
dc.subject | quasi-homogeneous catalysis | eng |
dc.subject.ddc | 540 | eng |
dc.title | Water-Soluble Polymeric Carbon Nitride Colloidal Nanoparticles for Highly Selective Quasi-Homogeneous Photocatalysis | eng |
dc.type | article | eng |
dc.type | Text | eng |
dcterms.bibliographicCitation.journalTitle | Angewandte Chemie : International edition | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | IPHT | eng |
wgl.subject | Chemie | eng |
wgl.type | Zeitschriftenartikel | eng |
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