A photochromic and scintillation Eu-MOF with visual X-ray detection in bright and dark environments.
Chem Commun (Camb)
; 58(25): 4056-4059, 2022 Mar 24.
Article
em En
| MEDLINE
| ID: mdl-35262118
ABSTRACT
The detection of X-rays has always been a frontier of scientific research. An Eu-MOF with both X-ray-induced photochromic and scintillation properties has been synthesized through the combination of a photochromism-active viologen ligand and rare earth Eu element with high-efficiency absorption of X-rays. In a bright environment, Eu-MOF exhibits different color changes under high-energy X-rays and low-energy X-rays, which can effectively distinguish X-rays. Eu-MOF can also be used for X-ray detection by scintillation properties in dark environments. This work provides a new perspective on the design of multifunctional materials that can perform simple X-ray detection in different environments.
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MEDLINE
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En
Ano de publicação:
2022
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Article