Intermetallic Fe6Ge5 formation and decay of a core–shell structure during the oxygen evolution reaction
| dc.contributor.author | Hausmann, J. Niklas | |
| dc.contributor.author | Khalaniya, Roman A. | |
| dc.contributor.author | Das, Chittaranjan | |
| dc.contributor.author | Remy-Speckmann, Ina | |
| dc.contributor.author | Berendts, Stefan | |
| dc.contributor.author | Shevelkov, Andrei V. | |
| dc.contributor.author | Driess, Matthias | |
| dc.contributor.author | Menezes, Prashanth W. | |
| dc.date.accessioned | 2021-03-11T12:24:02Z | |
| dc.date.available | 2021-03-11T12:24:02Z | |
| dc.date.issued | 2021-01-22 | |
| dc.description.abstract | Herein, we report on intermetallic iron germanide (Fe6Ge5) as a novel oxygen evolution reaction (OER) precatalyst with a Tafel slope of 32 mV dec−1 and an overpotential of 272 mV at 100 mA cm−2 in alkaline media. Furthermore, we uncover the in situ formation of a core–shell like structure that slowly collapses under OER conditions. | en |
| dc.description.sponsorship | TU Berlin, Open-Access-Mittel – 2021 | en |
| dc.identifier.eissn | 1364-548X | |
| dc.identifier.issn | 0022-4936 | |
| dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/12791 | |
| dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-11591 | |
| dc.language.iso | en | en |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc/3.0/ | en |
| dc.subject.ddc | 540 Chemie und zugeordnete Wissenschaften | de |
| dc.subject.other | oxygen evolution reaction | en |
| dc.subject.other | intermetallic iron germanide | en |
| dc.subject.other | core–shell | en |
| dc.title | Intermetallic Fe6Ge5 formation and decay of a core–shell structure during the oxygen evolution reaction | en |
| dc.type | Article | en |
| dc.type.version | publishedVersion | en |
| dcterms.bibliographicCitation.doi | 10.1039/D0CC08035G | en |
| dcterms.bibliographicCitation.issue | 17 | en |
| dcterms.bibliographicCitation.journaltitle | Chemical Communications | en |
| dcterms.bibliographicCitation.originalpublishername | Royal Society of Chemistry | en |
| dcterms.bibliographicCitation.originalpublisherplace | London | en |
| dcterms.bibliographicCitation.pageend | 2187 | en |
| dcterms.bibliographicCitation.pagestart | 2184 | en |
| dcterms.bibliographicCitation.volume | 57 | en |
| tub.accessrights.dnb | free | en |
| tub.affiliation | Fak. 2 Mathematik und Naturwissenschaften::Inst. Chemie::FG Metallorganische Chemie und Anorganische Materialien | de |
| tub.affiliation.faculty | Fak. 2 Mathematik und Naturwissenschaften | de |
| tub.affiliation.group | FG Metallorganische Chemie und Anorganische Materialien | de |
| tub.affiliation.institute | Inst. Chemie | de |
| tub.publisher.universityorinstitution | Technische Universität Berlin | en |