Centre for Advanced Particle Processing, The University of Newcastle, Callaghan, NSW 2308, Australia.
Chem Commun (Camb). 2012 Oct 21;48(82):10246-8. doi: 10.1039/c2cc35737b.
The electrical double layer at ionic liquid (IL)-Au(111) interfaces is composed of alternating ion layers. Interfacial layering is markedly weaker when small amounts of LiCl are dissolved in the IL for all potential between -2.0 V and +2.0 V (vs. Pt). This means that models developed for pure IL electrical double layers may not be valid when solutes are present.
在离子液体 (IL)-Au(111) 界面处的双电层由交替的离子层组成。当少量 LiCl 溶解在 IL 中时,所有介于 -2.0 V 和 +2.0 V(相对于 Pt)之间的电位下,界面分层明显减弱。这意味着当存在溶质时,为纯 IL 双电层开发的模型可能无效。