Taubert Andreas, Löbbicke Ruben, Kirchner Barbara, Leroux Fabrice
Institute of Chemistry, University of Potsdam, D-14476 Potsdam, Germany.
Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, Universität Bonn, Beringstraße 4+6, D - 53115 Bonn, Germany.
Beilstein J Nanotechnol. 2017 Mar 29;8:736-751. doi: 10.3762/bjnano.8.77. eCollection 2017.
The article describes the synthesis and properties of new ionogels for ion transport. A new preparation process using an organic linker, bis(3-(trimethoxysilyl)propyl)amine (BTMSPA), yields stable organosilica matrix materials. The second ionogel component, the ionic liquid 1-methyl-3-(4-sulfobutyl)imidazolium 4-methylbenzenesulfonate, [BmimSOH][PTS], can easily be prepared with near-quantitative yields. [BmimSOH][PTS] is the proton conducting species in the ionogel. By combining the stable organosilica matrix with the sulfonated ionic liquid, mechanically stable, and highly conductive ionogels with application potential in sensors or fuel cells can be prepared.
本文描述了用于离子传输的新型离子凝胶的合成及性质。一种使用有机连接剂双（3 - （三甲氧基硅基）丙基）胺（BTMSPA）的新制备工艺可得到稳定的有机硅基质材料。离子凝胶的第二种成分，离子液体1 - 甲基 - 3 - （4 - 磺酸丁基）咪唑鎓对甲苯磺酸盐，[BmimSOH][PTS]，能够以接近定量的产率轻松制备。[BmimSOH][PTS]是离子凝胶中的质子传导物质。通过将稳定的有机硅基质与磺化离子液体相结合，可以制备出在传感器或燃料电池中具有应用潜力的机械稳定且高导电性的离子凝胶。
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