A super water-stable europium-organic framework: guests inducing low-humidity proton conduction and sensing of metal ions

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...

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Published inChemical communications (Cambridge, England) Vol. 50; no. 65; pp. 9153 - 9156
Main Authors Wang, Rui, Dong, Xi-Yan, Xu, Hong, Pei, Ru-Bo, Ma, Ming-Li, Zang, Shuang-Quan, Hou, Hong-Wei, Mak, Thomas C W
Format Journal Article
LanguageEnglish
Published England 21.08.2014
Subjects
Cations
Copper
Detection
Fluorescence
Metal ions
Proton conduction
Relative humidity
Spirals
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Summary: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.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc03268c