A photosensitizer-polyoxometalate dyad that enables the decoupling of light and dark reactions for delayed on-demand solar hydrogen production
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Sebastian Amthor
- Sebastian Knoll
- Magdalena Heiland
- Linda Zedler
- Chunyu Li
- Djawed Nauroozi
- Willi Tobaschus
- Alexander K Mengele
- Montaha Anjass
- Ulrich S Schubert
- Benjamin Dietzek-Ivansic
- Sven Rau
- Carsten Streb
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000749154100003&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1038/s41557-021-00850-8
- eISSN
- 1755-4349
- Externe Identifier
- Clarivate Analytics Document Solution ID: ZN8IB
- PubMed Identifier: 35087218
- ISSN
- 1755-4330
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- NATURE CHEMISTRY
- Paginierung
- 321 - +
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Titel
- A photosensitizer-polyoxometalate dyad that enables the decoupling of light and dark reactions for delayed on-demand solar hydrogen production
- Sub types
- Article
- Ausgabe der Zeitschrift
- 14
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Autoren
- Sebastian Amthor
- Sebastian Knoll
- Magdalena Heiland
- Linda Zedler
- Chunyu Li
- Djawed Nauroozi
- Willi Tobaschus
- Alexander K Mengele
- Montaha Anjass
- Ulrich S Schubert
- Benjamin Dietzek-Ivanšić
- Sven Rau
- Carsten Streb
- DOI
- 10.1038/s41557-021-00850-8
- eISSN
- 1755-4349
- ISSN
- 1755-4330
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Nature Chemistry
- Sprache
- en
- Online publication date
- 2022
- Paginierung
- 321 - 327
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Herausgeber
- Springer Science and Business Media LLC
- Herausgeber URL
- http://dx.doi.org/10.1038/s41557-021-00850-8
- Datum der Datenerfassung
- 2022
- Titel
- A photosensitizer–polyoxometalate dyad that enables the decoupling of light and dark reactions for delayed on-demand solar hydrogen production
- Ausgabe der Zeitschrift
- 14
Datenquelle: Crossref
- Abstract
- Decoupling the production of solar hydrogen from the diurnal cycle is a key challenge in solar energy conversion, the success of which could lead to sustainable energy schemes capable of delivering H<sub>2</sub> independent of the time of day. Here, we report a fully integrated photochemical molecular dyad composed of a ruthenium-complex photosensitizer covalently linked to a Dawson polyoxometalate that acts as an electron-storage site and hydrogen-evolving catalyst. Visible-light irradiation of the system in solution leads to charge separation and electron storage on the polyoxometalate, effectively resulting in a liquid fuel. In contrast to related, earlier dyads, this system enables the harvesting, storage and delayed release of solar energy. On-demand hydrogen release is possible by adding a proton donor to the dyad solution. The system is a minimal molecular model for artificial photosynthesis and enables the spatial and temporal separation of light absorption, fuel storage and hydrogen release.
- Addresses
- Institute of Inorganic Chemistry I, Ulm University, Ulm, Germany.
- Autoren
- Sebastian Amthor
- Sebastian Knoll
- Magdalena Heiland
- Linda Zedler
- Chunyu Li
- Djawed Nauroozi
- Willi Tobaschus
- Alexander K Mengele
- Montaha Anjass
- Ulrich S Schubert
- Benjamin Dietzek-Ivanšić
- Sven Rau
- Carsten Streb
- DOI
- 10.1038/s41557-021-00850-8
- eISSN
- 1755-4349
- Externe Identifier
- PubMed Identifier: 35087218
- Funding acknowledgements
- Deutsche Forschungsgemeinschaft: 364549901
- Open access
- false
- ISSN
- 1755-4330
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Nature chemistry
- Schlüsselwörter
- Anions
- Hydrogen
- Photosensitizing Agents
- Sunlight
- Photosynthesis
- Polyelectrolytes
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2022
- Paginierung
- 321 - 327
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Datum der Datenerfassung
- 2022
- Titel
- A photosensitizer-polyoxometalate dyad that enables the decoupling of light and dark reactions for delayed on-demand solar hydrogen production.
- Sub types
- Research Support, Non-U.S. Gov't
- Journal Article
- Ausgabe der Zeitschrift
- 14
Datenquelle: Europe PubMed Central
- Abstract
- Decoupling the production of solar hydrogen from the diurnal cycle is a key challenge in solar energy conversion, the success of which could lead to sustainable energy schemes capable of delivering H2 independent of the time of day. Here, we report a fully integrated photochemical molecular dyad composed of a ruthenium-complex photosensitizer covalently linked to a Dawson polyoxometalate that acts as an electron-storage site and hydrogen-evolving catalyst. Visible-light irradiation of the system in solution leads to charge separation and electron storage on the polyoxometalate, effectively resulting in a liquid fuel. In contrast to related, earlier dyads, this system enables the harvesting, storage and delayed release of solar energy. On-demand hydrogen release is possible by adding a proton donor to the dyad solution. The system is a minimal molecular model for artificial photosynthesis and enables the spatial and temporal separation of light absorption, fuel storage and hydrogen release.
- Date of acceptance
- 2021
- Autoren
- Sebastian Amthor
- Sebastian Knoll
- Magdalena Heiland
- Linda Zedler
- Chunyu Li
- Djawed Nauroozi
- Willi Tobaschus
- Alexander K Mengele
- Montaha Anjass
- Ulrich S Schubert
- Benjamin Dietzek-Ivanšić
- Sven Rau
- Carsten Streb
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/35087218
- DOI
- 10.1038/s41557-021-00850-8
- eISSN
- 1755-4349
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Nat Chem
- Schlüsselwörter
- Anions
- Hydrogen
- Photosensitizing Agents
- Photosynthesis
- Polyelectrolytes
- Sunlight
- Sprache
- eng
- Country
- England
- Paginierung
- 321 - 327
- PII
- 10.1038/s41557-021-00850-8
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2022
- Titel
- A photosensitizer-polyoxometalate dyad that enables the decoupling of light and dark reactions for delayed on-demand solar hydrogen production.
- Sub types
- Journal Article
- Research Support, Non-U.S. Gov't
- Ausgabe der Zeitschrift
- 14
Datenquelle: PubMed
- Beziehungen:
- Eigentum von