Poznan Science and Technology Park, Adam Mickiewicz University Foundation, 61-612 Poznań, Poland.
Faculty of Chemistry, Adam Mickiewicz University, 61-614 Poznań, Poland.
Molecules. 2023 Jan 10;28(2):709. doi: 10.3390/molecules28020709.
Sulfonate-based ionic liquids (ILs) with allyl-containing cations have been previously obtained by us, however, the present study aims to investigate the thermal, electrochemical and curing properties of these ILs. To determine the temperature range in which ionic liquid maintains a liquid state, thermal properties must be examined using Differential Scanning Calorimetry (DSC) and Thermogravimetric Analysis (TGA). Melting, cold crystallization and glass transition temperatures are discussed, as well as decomposition temperatures for imidazolium- and pyridinium-based ionic liquids. The conductivity and electrochemical stability ranges were studied in order to investigate their potential applicability as electrolytes. Finally, the potential of triflate-based ILs as polymerization initiators for epoxy resins was proven.
我们之前已经获得了含有烯丙基阳离子的基于磺酸盐的离子液体（ILs），然而，本研究旨在研究这些 ILs 的热、电化学和固化性能。为了确定离子液体保持液态的温度范围，必须使用差示扫描量热法（DSC）和热重分析（TGA）来检查热性能。讨论了熔融、冷结晶和玻璃化转变温度，以及基于咪唑鎓和吡啶鎓的离子液体的分解温度。研究了电导率和电化学稳定范围，以研究它们作为电解质的潜在适用性。最后，证明了三氟甲磺酸酯基 ILs 作为环氧树脂聚合引发剂的潜力。
