| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5422585 | Surface Science | 2012 | 7 Pages |
Abstract
⺠Surface structures of mixtures of imidazolium-based ionic liquids were studied. ⺠Composition depth profiles were measured using high-resolution RBS. ⺠Both cations and anions have the same preferential orientations at the surface as in the pure ILs. ⺠In the mixture, the larger anion is located shallower than the smaller anion. ⺠The [TFSI] anion is slightly enriched at the surface relative to [PF6].
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Authors
Kaoru Nakajima, Shinichi Oshima, Motofumi Suzuki, Kenji Kimura,