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An ionothermal synthetic approach to porous polyoxometalate-based metal-organic frameworks
Authors:Hai Fu  Chao Qin  Ying Lu  Zhi-Ming Zhang  Yang-Guang Li  Zhong-Min Su  Wen-Liang Li  En-Bo Wang
Affiliation:Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024 (China).
Abstract:
Pretty porous POMs: Ionothermal synthesis was applied to prepare porous POM-based open frameworks. The structural integrity remains unchanged until 300?°C; most importantly, the bulky tetrabutylammonium cations within their nanosized channels can be replaced by transition-metal ions through a cation-exchange process, and subsequent gas adsorption measurements confirm their permanent porosity.
Keywords:adsorption  copper  ionic liquids  polyoxometalates  porous materials
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