一维碳纳米管膜中受限作用诱导的离子液体迁移率增强
Enhanced ionic liquid mobility induced by confinement in 1D CNT membranes.
作者信息
Berrod Q, Ferdeghini F, Judeinstein P, Genevaz N, Ramos R, Fournier A, Dijon J, Ollivier J, Rols S, Yu D, Mole R A, Zanotti J-M
机构信息
LLB, CEA, CNRS, Université Paris-Saclay, CEA Saclay 91191, Gif-sur-Yvette, France.
CEA, LITEN, DTNM, F-38054 Grenoble, France.
出版信息
Nanoscale. 2016 Apr 21;8(15):7845-8. doi: 10.1039/c6nr01445c.
Water confined within carbon nanotubes (CNT) exhibits tremendous enhanced transport properties. Here, we extend this result to ionic liquids (IL) confined in vertically aligned CNT membranes. Under confinement, the IL self-diffusion coefficient is increased by a factor 3 compared to its bulk reference. This could lead to high power battery separators.
限制在碳纳米管（CNT）内的水表现出极大增强的传输特性。在此，我们将这一结果扩展到限制在垂直排列的碳纳米管膜中的离子液体（IL）。在受限条件下，离子液体的自扩散系数与其本体参考值相比提高了3倍。这可能会带来高功率电池隔膜。
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