دورية أكاديمية
Orientational Growth of Flexible van der Waals Supramolecular Networks
| العنوان: | Orientational Growth of Flexible van der Waals Supramolecular Networks |
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| المؤلفون: | Haoxuan Ding, Xin Zhang, Bosheng Li, Yitao Wang, Chunqiu Xia, Haoyu Zhao, Hualin Yang, Ying Gao, Xiaorui Chen, Jianzhi Gao, Minghu Pan, Quanmin Guo |
| المصدر: | Small Structures, Vol 5, Iss 1, Pp n/a-n/a (2024) |
| بيانات النشر: | Wiley-VCH, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Physics LCC:Chemistry |
| مصطلحات موضوعية: | decanethiol, fullerenes, scanning tunneling microscopy, self-assembly, supramolecular frameworks, van der Waals, Physics, QC1-999, Chemistry, QD1-999 |
| الوصف: | The capacity for nanopatterning and functionality is a promising facet of supramolecular self‐assembly. However, the formation of molecular frameworks entirely dependent on van der Waals (vdW) interactions is infrequently explored. Herein, 2D vdW supramolecular structures are synthesized through the self‐assembled cocrystallization of C60 and decanethiol (DT) molecules on Au(111) surface. Notably, the system eliminates the need of functional groups for specific bonding between adjacent units. The conformation C60/DT is delicately manipulated by adjusting molecular coverage and annealing temperature. The absence of directional bonding between C60 and DT molecules facilitates the formation of a variety of stable phases at room temperature (RT), such as 1) porous C60 networks with thiol‐filled pores and 2) self‐synthesized (C60)n nanochains with thiol spacers interspersed between the chains are achieved and visualized by scanning tunneling microscopic imaging under RT. This innovative integration of the vdW interaction unveils new avenues for developing supramolecular patterns characterized by their comparatively weak but exceptionally adaptable bonding. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2688-4062 |
| Relation: | https://doaj.org/toc/2688-4062 |
| DOI: | 10.1002/sstr.202300230 |
| URL الوصول: | https://doaj.org/article/9645391b7ae644b9a9db61b344001593 |
| رقم الأكسشن: | edsdoj.9645391b7ae644b9a9db61b344001593 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 26884062 |
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| DOI: | 10.1002/sstr.202300230 |