Helically structured metal-organic frameworks fabricated by using supramolecular assemblies as templates

Hui Wang, Wei Zhu, Jian Li, Tian Tian, Yue Lan, Ning Gao, Chen Wang, Meng Zhang, Charl F.J. Faul, Guangtao Li*

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

31 引用 (Scopus)

摘要

The controlled formation of MOF-based superstructures with well-defined nanoscale sizes and exquisite morphologies represents a big challenge, but can trigger a new set of properties distinct from their bulk counterparts. Here we report on the use of a self-assembled organic object to template the first example of a nanoscale metal-organic framework (MOF) with a helical morphology. Two prototypical MOFs (HKUST-1 and MIL-100) were used to exemplify the growth of such materials on supramolecular assemblies. Interestingly, it was found that, dependent on the nature of the precursors, not only could well-defined helical MOF nanotubes be facilely fabricated, but novel helical bundle nanostructures could also be formed. These resultant MOF superstructures show additional optical properties and could be used as precursors for the preparation of chiral nanocarbons.

源语言英语
页(从-至)1910-1916
页数7
期刊Chemical Science
6
3
DOI
出版状态已出版 - 1 3月 2015
已对外发布

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