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Reversible phase transformation-type electrolyte based on Dawson-type POM and simple quaternary ammonium salt
Authors:Xuefei Wu  Xia Tong  Yunyan Li  Qingyin Wu  Wenfu Yan
Affiliation:1. Department of Chemistry, Zhejiang University, Hangzhou, 310027, People’s Republic of China
2. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, People’s Republic of China
Abstract:A novel kind of organic–inorganic material, (TOAMe)7[In(H2O)P2W17O61] (TOAMe?=?trioctylmethylammonium), is synthesized as white oily product from polyoxometalate-type ionic liquid with Dawson structure and simple quaternary ammonium ionic liquid. It was characterized by IR, UV, X-ray diffraction, and thermogravimetric–differential thermal analysis. The determination of (TOAMe)7[In(H2O)P2W17O61] shows that it has a high conductivity with 1.25?×?10?4 S cm?1 at 24 °C. In addition, its electrochemical properties were also investigated by the cyclic voltammetric studies. And then we released that the indium in the complexes can undergo reduction in dimethylformamide, which is unlikely in the water solution as a simple hydrated ion.
Keywords:
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