A highly luminescent chameleon: fine-tuned emission trajectory and controllable energy transfer

By varying the stoichiometric ratio of Eu super(3+), Tb super(3+) and Gd super(3+) ions in a lanthanide metal-organic framework, a mixed-Ln MOF, [Eu sub(0.0040)Tb sub(0.0460)Gd sub(0.9500)(BTB)(DMSO) sub(2)].H sub(2)O, has been designed to display white-light emission. In addition, the switch betwee...

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Bibliographic Details
Published in:Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2014-01, Vol.2 (8), p.1367-1371
Main Authors: Zhang, Huabin, Shan, Xiaochen, Ma, Zuju, Zhou, Liujiang, Zhang, Mingjian, Lin, Ping, Hu, Shengmin, Ma, En, Li, Renfu, Du, Shaowu
Format: Article
Language:English
Subjects:
Electronic devices
Emission
Emissions control
Energy transfer
Lanthanides
Stability
Switches
Trajectories
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Summary:By varying the stoichiometric ratio of Eu super(3+), Tb super(3+) and Gd super(3+) ions in a lanthanide metal-organic framework, a mixed-Ln MOF, [Eu sub(0.0040)Tb sub(0.0460)Gd sub(0.9500)(BTB)(DMSO) sub(2)].H sub(2)O, has been designed to display white-light emission. In addition, the switch between blue, white, and yellow for this material has been achieved by controlling the energy transfer process.
ISSN:2050-7526
2050-7534
DOI:10.1039/c3tc31624f