Electrochemically Induced Nanobubbles between Graphene and Mica

被引:20
|
作者
Dollekamp, Edwin [1 ]
Bampoulis, Pantelis [1 ,2 ]
Poelsema, Bene [1 ]
Zandvliet, Harold J. W. [1 ]
Kooij, E. Stefan [1 ]
机构
[1] Univ Twente, Phys Interfaces & Nanomat, POB 217, NL-7500 AE Enschede, Netherlands
[2] Univ Twente, Phys Fluids, MESA Inst Nanotechnol, POB 217, NL-7500 AE Enschede, Netherlands
关键词
ORIENTED PYROLYTIC-GRAPHITE; FORCE MICROSCOPY; WATER; MEMBRANES; SURFACE; GROWTH; INTERCALATION; SUBSTRATE; OXIDATION; ADLAYERS;
D O I
10.1021/acs.langmuir.6b00777
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
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.
引用
收藏
页码:6582 / 6590
页数:9
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