期刊
CRYSTENGCOMM
卷 17, 期 11, 页码 2321-2326出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4ce02456g
关键词
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资金
- Natural Science Foundation of Shandong Province [20771098]
- Higher Educational Science and Technology Program of Shandong Province, China [J13LD11]
Present studies on metal-organic frameworks (MOF) mainly focus on macro-scaled single crystals. However, the realization of MOF nanocrystals via a bottom-up one-step method still remains a significant challenge. Here, hierarchically assembled nanostructures of lanthanide-based MOFs with 1D and 3D morphologies have been successfully fabricated via a simple and rapid solution phase method at room temperature. Upon UV excitation, these nanomaterials exhibit highly efficient tunable luminescence properties, which come from the Eu3+ or Tb3+ ions. Moreover, white-light emission can be achieved by coactivating the organic ligand, Eu3+ and Tb3+ ions in the nano-MOFs.
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