Academic Journal
Synthesis of Giant Dendritic Polyphenylenes with 366 and 546 Carbon Atoms and Their High-vacuum Electrospray Deposition
| العنوان: | Synthesis of Giant Dendritic Polyphenylenes with 366 and 546 Carbon Atoms and Their High-vacuum Electrospray Deposition |
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| المؤلفون: | Hou, Ian Cheng-Yi, Hinaut, Antoine, Scherb, Sebastian, Meyer, Ernst, Narita, Akimitsu, Müllen, Klaus |
| بيانات النشر: | Wiley |
| سنة النشر: | 2022 |
| المجموعة: | University of Basel: edoc |
| الوصف: | Dendritic polyphenylenes (PPs) can serve as precursors of nanographenes (NGs) if their structures represent 2D projections without overlapping benzene rings. Here, we report the synthesis of two giant dendritic PPs fulfilling this criteria with 366 and 546 carbon atoms by applying a "layer-by-layer" extension strategy. Although our initial attempts on their cyclodehydrogenation toward the corresponding NGs in solution were unsuccessful, we achieved their deposition on metal substrates under ultrahigh vacuum through the electrospray technique. Scanning probe microscopy imaging provides valuable information on the possible thermally induced partial planarization of such giant dendritic PPs on a metal surface. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1861-4728 1861-471X |
| Relation: | https://edoc.unibas.ch/90557/1/Chemistry%20%20%20An%20Asian%20Journal%20-%202022%20-%20Hou%20-%20Synthesis%20of%20Giant%20Dendritic%20Polyphenylenes%20with%20366%20and%20546%20Carbon%20Atoms%20and.pdf; Hou, Ian Cheng-Yi and Hinaut, Antoine and Scherb, Sebastian and Meyer, Ernst and Narita, Akimitsu and Müllen, Klaus. (2022) Synthesis of Giant Dendritic Polyphenylenes with 366 and 546 Carbon Atoms and Their High-vacuum Electrospray Deposition. Chemistry - An Asian Journal, 17 (11). e202200220.; info:pmid/35381624; info:isi/000784803500001; urn:ISSN:1861-4728; urn:ISSN:1861-471X |
| DOI: | 10.1002/asia.202200220 |
| الاتاحة: | https://edoc.unibas.ch/90557/ https://edoc.unibas.ch/90557/1/Chemistry%20%20%20An%20Asian%20Journal%20-%202022%20-%20Hou%20-%20Synthesis%20of%20Giant%20Dendritic%20Polyphenylenes%20with%20366%20and%20546%20Carbon%20Atoms%20and.pdf https://doi.org/10.1002/asia.202200220 |
| Rights: | cc_by ; info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.FC993456 |
| قاعدة البيانات: | BASE |
| تدمد: | 18614728 1861471X |
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| DOI: | 10.1002/asia.202200220 |