A controllable self-assembly strategy of positively charged polycyclic aromatic hydrocarbons (PCPAH) towards the formation of rectangle sheets and ribbon-like nanostructures has been achieved by choosing divalent anions with different sizes. In contrast, only rod-like nanostructures are obtained from PCPAH with univalent anions. It is revealed that the divalent anions play a key role in guiding the packing of PCPAH, which provides an unprecedented route to fabricate two-dimensional nanostructures.
Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:30330 |
Date | 17 July 2017 |
Creators | Yang, Chongqing, Wu, Dongqing, Zhao, Wuxue, Ye, Weizhen, Xu, Zhixiao, Zhang, Fan, Feng, Xinliang |
Publisher | Royal Society of Chemistry |
Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
Language | English |
Detected Language | English |
Type | doc-type:article, info:eu-repo/semantics/article, doc-type:Text |
Rights | info:eu-repo/semantics/openAccess |
Relation | 10.1039/C5CE02171E |
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