Erbium(iii)-based metal-organic frameworks with tunable upconversion emissions

Dalton Transactions : an International Journal of Inorganic Chemistry
Mengxue LiLing Huang

Abstract

A series of lanthanide-based metal-organic frameworks (Ln-MOFs) with significantly improved and tunable upconversion emissions were prepared. Y-MOFs co-doped with Yb3+/Er3+ ions have exhibited characteristic upconversion emissions at 520, 545, and 658 nm under 980 nm laser excitation, the intensities of which vary with Yb3+/Er3+ concentrations. In addition, experimental results have indicated that an excited state absorption mechanism is responsible for the upconversion process of Y-MOF:Yb/Er materials. This study has provided a novel design principle and experimental basis for the preparation of luminescent Ln-MOF materials.

References

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Mar 20, 2018·Dalton Transactions : an International Journal of Inorganic Chemistry·Yangbo WangLing Huang

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Citations

Mar 8, 2019·Dalton Transactions : an International Journal of Inorganic Chemistry·Zihan ZhangPengfei Yan
May 6, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Jorge H S K Monteiro
Jul 14, 2020·Chemical Society Reviews·Felix SaraciAshlee J Howarth
Aug 9, 2019·Chemical Science·Bahman GolesorkhiClaude Piguet
Mar 7, 2019·ACS Applied Materials & Interfaces·Jan K ZarębaMarek Samoć
Jan 25, 2022·Accounts of Chemical Research·Hélène BolvinClaude Piguet

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Methods Mentioned

BETA
biosensing
X-ray

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PLATON

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