Liquid- or solid-like behavior of [omim][BF4] at a solid interface?

Liquid- or solid-like behavior of [omim][BF4] at a solid interface?
Köhler R, Restolho J, Krastev R, Shimizu K, Canoniga Lopes J, Saramago B
J. Phys. Chem. Lett. 2011(2): 1551-1555.

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