离子液体及其在双电层电容器领域的新应用

Iongic liquids and their new applications in electric double balyer capacitors

离子液体作为一种新型绿色溶剂,在双电层电容器领域的应用受到极大关注。本文讨论了影响EDLC比电容的电极材料和电解液两大因素,着重对离子液体这一新兴的绿色溶剂进行探讨,并介绍了以碳纳米管为电极材料、离子液体为电解液制造EDLC的研究开发现状及发展趋势。

Ionic liquids (ILs) have such properties as non-volatility,non-flammability and relatively high ionic conductivity.The application of ILs in electric double layer capacitors (EDLC) has attracted considerable interest.The materials for electrode and electrolyte that can influence the capacitance of EDLC are discussed.Meanwhile,the development situation and tendency of carbon nano-tubes as electrode and ILs as electrolyte were introduced.