Highly Crystalline and Semiconducting Imine-Based Two-Dimensional Polymers Enabled by Interfacial Synthesis
dc.bibliographicCitation.firstPage | 6028 | eng |
dc.bibliographicCitation.issue | 15 | eng |
dc.bibliographicCitation.journalTitle | Angewandte Chemie - International Edition | eng |
dc.bibliographicCitation.lastPage | 6036 | eng |
dc.bibliographicCitation.volume | 59 | eng |
dc.contributor.author | Sahabudeen, Hafeesudeen | |
dc.contributor.author | Qi, Haoyuan | |
dc.contributor.author | Ballabio, Marco | |
dc.contributor.author | Položij, Miroslav | |
dc.contributor.author | Olthof, Selina | |
dc.contributor.author | Shivhare, Rishi | |
dc.contributor.author | Jing, Yu | |
dc.contributor.author | Park, SangWook | |
dc.contributor.author | Liu, Kejun | |
dc.contributor.author | Zhang, Tao | |
dc.contributor.author | Ma, Ji | |
dc.contributor.author | Rellinghaus, Bernd | |
dc.contributor.author | Mannsfeld, Stefan | |
dc.contributor.author | Heine, Thomas | |
dc.contributor.author | Bonn, Mischa | |
dc.contributor.author | Cánovas, Enrique | |
dc.contributor.author | Zheng, Zhikun | |
dc.contributor.author | Kaiser, Ute | |
dc.contributor.author | Dong, Renhao | |
dc.contributor.author | Feng, Xinliang | |
dc.date.accessioned | 2021-08-20T07:58:20Z | |
dc.date.available | 2021-08-20T07:58:20Z | |
dc.date.issued | 2020 | |
dc.description.abstract | Single-layer and multi-layer 2D polyimine films have been achieved through interfacial synthesis methods. However, it remains a great challenge to achieve the maximum degree of crystallinity in the 2D polyimines, which largely limits the long-range transport properties. Here we employ a surfactant-monolayer-assisted interfacial synthesis (SMAIS) method for the successful preparation of porphyrin and triazine containing polyimine-based 2D polymer (PI-2DP) films with square and hexagonal lattices, respectively. The synthetic PI-2DP films are featured with polycrystalline multilayers with tunable thickness from 6 to 200 nm and large crystalline domains (100–150 nm in size). Intrigued by high crystallinity and the presence of electroactive porphyrin moieties, the optoelectronic properties of PI-2DP are investigated by time-resolved terahertz spectroscopy. Typically, the porphyrin-based PI-2DP 1 film exhibits a p-type semiconductor behavior with a band gap of 1.38 eV and hole mobility as high as 0.01 cm2 V−1 s−1, superior to the previously reported polyimine based materials. © 2020 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/123456789/6550 | |
dc.identifier.uri | https://doi.org/10.34657/5597 | |
dc.language.iso | eng | eng |
dc.publisher | Weinheim : Wiley-VCH | eng |
dc.relation.doi | https://doi.org/10.1002/anie.201915217 | |
dc.relation.essn | 1521-3773 | |
dc.relation.issn | 0570-0833 | |
dc.relation.issn | 1433-7851 | |
dc.rights.license | CC BY-NC 4.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | eng |
dc.subject.ddc | 540 | eng |
dc.subject.other | 2D polymers | eng |
dc.subject.other | imine-based COFs | eng |
dc.subject.other | interfacial synthesis | eng |
dc.subject.other | photoconductivity | eng |
dc.subject.other | semiconductors | eng |
dc.title | Highly Crystalline and Semiconducting Imine-Based Two-Dimensional Polymers Enabled by Interfacial Synthesis | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | IFWD | eng |
wgl.subject | Chemie | eng |
wgl.type | Zeitschriftenartikel | eng |
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