A Novel Fabrication of 3.6 nm High Graphene Nanochannels for Ultrafast Ion Transport.

Jung, Wonsuk; Kim, Jangheon; Kim, Soohyun; Park, Hyung Gyu; Jung, Yousung; Han, Chang-Soo · Adv Mater · 2017

basic_science · Level V

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Abstract

In an experiment based on electroosmotic ion transport, 3.6 nm high graphene nanochannels with a clean, smooth and hydrophobic surface and large slip length have 115 times greater ionic conductivity than SiO<sub>2</sub> nanochannels.