Spontaneous propulsion of a water nanodroplet induced by a wettability gradient: a molecular dynamics simulation study

2020 ◽  
Vol 22 (8) ◽  
pp. 4805-4814 ◽  
Author(s):  
Awais Mahmood ◽  
Shuai Chen ◽  
Lei Chen ◽  
Chaolang Chen ◽  
Dong Liu ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Solid Surface ◽  
Simulation Study ◽  
Dynamics Simulation ◽  
Hydrophilic Region

A water nanodroplet spontaneously moving on a solid surface having a continuous wettability gradient from a hydrophobic to hydrophilic region.

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