Efficient Ultraviolet Light Detector Based on a Crystalline Viologen-Based Metal-Organic Framework with Rapid Visible Color Change under Irradiation
| Autor: | Jie Zhang, Zhiyong Fu, Shuhuang Chen, Shuzhi Hu, Jing-Cao Dai |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Materials science
business.industry Irradiance chemistry.chemical_element Viologen 02 engineering and technology Zinc 010402 general chemistry 021001 nanoscience & nanotechnology Photochemistry 01 natural sciences 0104 chemical sciences Crystal chemistry Ultraviolet light medicine Optoelectronics General Materials Science Irradiation Naked eye 0210 nano-technology business Absorption (electromagnetic radiation) medicine.drug |
| Zdroj: | ACS applied materialsinterfaces. 9(46) |
| ISSN: | 1944-8252 |
| Popis: | A convenient colorimetric molecular system constructed by the zinc viologen-carboxylate framework is developed for naked eye detection of instantaneous UV exposure levels. Only narrow-band absorption in UV regions and a unique interpenetrated structure of its colorless crystal enable the system to give a fast response toward UV irradiance with intensity as low as 0.001 mw/cm2. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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