Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Antoni, Patrick W. | - |
dc.contributor.author | Golz, Christopher | - |
dc.contributor.author | Hansmann, Max M. | - |
dc.date.accessioned | 2024-02-23T14:03:04Z | - |
dc.date.available | 2024-02-23T14:03:04Z | - |
dc.date.issued | 2022-03-17 | - |
dc.identifier.uri | http://hdl.handle.net/2003/42354 | - |
dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-24191 | - |
dc.description.abstract | Novel organic redox systems that display multistage redox behaviour are highly sought-after for a series of applications such as organic batteries or electrochromic materials. Here we describe a simple strategy to transfer well-known two-electron redox active bipyridine and phenanthroline architectures into novel strongly reducing four-electron redox systems featuring fully reversible redox events with up to five stable oxidation states. We give spectroscopic and structural insight into the changes involved in the redox-events and present characterization data on all isolated oxidation states. The redox-systems feature strong UV/Vis/NIR polyelectrochromic properties such as distinct strong NIR absorptions in the mixed valence states. Two-electron charge–discharge cycling studies indicate high electrochemical stability at strongly negative potentials, rendering the new redox architectures promising lead structures for multi-electron anolyte materials. | en |
dc.language.iso | en | de |
dc.relation.ispartofseries | Angewandte Chemie / International edition;61(24) | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | de |
dc.subject | Carbenes | en |
dc.subject | Electron donor | en |
dc.subject | Redox chemistry | en |
dc.subject | Structure elucidation | en |
dc.subject.ddc | 540 | - |
dc.title | Organic four‐electron redox systems based on bipyridine and phenanthroline carbene architectures | en |
dc.type | Text | de |
dc.type.publicationtype | ResearchArticle | de |
dc.subject.rswk | Carbene | de |
dc.subject.rswk | Charge-transfer-Komplexe | de |
dc.subject.rswk | Redoxreaktion | de |
dc.subject.rswk | Strukturaufklärung | de |
dcterms.accessRights | open access | - |
eldorado.secondarypublication | true | de |
eldorado.secondarypublication.primaryidentifier | https://doi.org/10.1002/anie.202203064 | de |
eldorado.secondarypublication.primarycitation | P. W. Antoni, C. Golz, M. M. Hansmann, Angew. Chem. Int. Ed. 2022, 61, e202203064; Angew. Chem. 2022, 134, e202203064. | de |
Appears in Collections: | Organische Chemie |
Files in This Item:
File | Description | Size | Format | |
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Angew Chem Int Ed - 2022 - Antoni - Organic Four‐Electron Redox Systems Based on Bipyridine and Phenanthroline Carbene.pdf | DNB | 6.53 MB | Adobe PDF | View/Open |
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