A super water-stable europium-organic framework: guests inducing low-humidity proton conduction and sensing of metal ions
| Autor: | Ming-Li Ma, Hong Xu, Ru-Bo Pei, Xi-Yan Dong, Shuang-Quan Zang, Hongwei Hou, Rui Wang, Thomas C. W. Mak |
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| Rok vydání: | 2014 |
| Předmět: |
Proton
Metal ions in aqueous solution Inorganic chemistry Metals and Alloys Humidity chemistry.chemical_element General Chemistry Conductivity Fluorescence Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials Ion chemistry Materials Chemistry Ceramics and Composites Relative humidity Europium |
| Zdroj: | Chemical communications (Cambridge, England). 50(65) |
| ISSN: | 1364-548X |
| Popis: | The ordered dimethylammonium cations [H2N(CH3)2](+) and helical water spirals as guest species make a super water stable europium-organic framework possess a proton conductivity of over 10(-3) S cm(-1) at 68% relative humidity. A fluorescent probe for Fe(3+) and Cu(2+) ions via a different mechanism has also been realized. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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