Electrochemically Induced Nanobubbles between Graphene and Mica

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• 作者：Edwin Dollekamp ; Pantelis Bampoulis ; Bene Poelsema ; Harold J. W. Zandvliet ; E. Stefan Kooij
• 刊名：Langmuir
• 出版年：2016
• 出版时间：July 5, 2016
• 年：2016
• 卷：32
• 期：26
• 页码：6582-6590
• 全文大小：498K
• 年卷期：0
• ISSN：1520-5827

文摘

We present a new method to create dynamic nanobubbles. The nanobubbles are created between graphene and mica by reducing intercalated water to hydrogen. The nanobubbles have a typical radius of several hundred nanometers, a height of a few tens of nanometers and an internal pressure in the range of 0.5–8 MPa. Our approach paves the way to the realization of nanobubbles of which both size and internal pressure are tunable.