CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Controllable Nucleation of Nanobubbles at a Modified Graphene Surface
Ma, WG; Zhang, M; Nie, XC; Wang, CL; Fang, HP; He, MD; Zhang, LJ
2015
Source PublicationCHINESE PHYSICS LETTERS
Volume32Issue:4Pages:
Subtype期刊文献
AbstractThe properties of nanoscale gas bubbles at the solid/water interface have been investigated for more than 20 years. However, the stability of nanobubbles remains far from being understood. How to control the formation of nanobubbles is the key issue for understanding their long lifetime. In this work, using molecular dynamics simulations we modify the substrate (graphene) with charge dipoles in which the local properties of the surface could be changed. Nanobubbles could be stabilized on the local hydrophobic area and modified area with the hydrophilic boundary where gas nuclei are deposited beforehand. Those results provide two methods to control the nucleation of gas nanobubbles and fix them on a target area.
KeywordAtomic-force Microscopy Hydrophobic Surfaces Bubble Formation Nano-bubbles Water Gas Simulation Interface Attraction Particle
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24417
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Ma, WG,Zhang, M,Nie, XC,et al. Controllable Nucleation of Nanobubbles at a Modified Graphene Surface[J]. CHINESE PHYSICS LETTERS,2015,32(4):—.
APA Ma, WG.,Zhang, M.,Nie, XC.,Wang, CL.,Fang, HP.,...&Zhang, LJ.(2015).Controllable Nucleation of Nanobubbles at a Modified Graphene Surface.CHINESE PHYSICS LETTERS,32(4),—.
MLA Ma, WG,et al."Controllable Nucleation of Nanobubbles at a Modified Graphene Surface".CHINESE PHYSICS LETTERS 32.4(2015):—.
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