Effect of Oxygen Plasma Treatment on the Structure and Mechanical Properties of Bilayer Graphene Studied by Molecular Dynamics Simulation

2021 ◽  
Vol 125 (35) ◽  
pp. 19345-19352
Author(s):  
Jincong Chen ◽  
Jiayun Pei ◽  
Haiyan Zhao
Keyword(s):  
Mechanical Properties ◽  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Plasma Treatment ◽  
Oxygen Plasma ◽  
Bilayer Graphene ◽  
Dynamics Simulation ◽  
Oxygen Plasma Treatment ◽  
Effect Of Oxygen

Effect of oxygen plasma treatment on the mechanical properties of carbon nanotube fibers

2015 ◽  
Vol 156 ◽  
pp. 17-20 ◽  
Author(s):  
Ok-Kyung Park ◽  
Woo Young Kim ◽  
Seung Min Kim ◽  
Nam-Ho You ◽  
Youngjin Jeong ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Plasma Treatment ◽  
Oxygen Plasma ◽  
Oxygen Plasma Treatment ◽  
Effect Of Oxygen ◽  
Carbon Nanotube Fibers

Molecular Dynamics Simulation of Crack Initiation of Aluminum under Tensile Deformation

2011 ◽  
Vol 378-379 ◽  
pp. 7-10
Author(s):  
Gui Xue Bian ◽  
Yue Liang Chen ◽  
Jian Jun Hu ◽  
Li Xu
Keyword(s):  
Mechanical Properties ◽  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Elastic Constants ◽  
Tensile Deformation ◽  
Crack Nucleation ◽  
Tensile Load ◽  
Dynamics Simulation ◽  
Metal Aluminum ◽  
Impurity Metal

Molecular dynamics simulation was used to simulate the tension process of purity and containing impurity metal aluminum. Elastic constants of purity and containing impurity metal aluminum were calculated, and the effects of impurity on the elastic constants were also studied. The results show that O-Al bond and Al-Al bond near oxygen atoms could be the sites of crack nucleation or growth under tensile load, the method can be extended to research mechanical properties of other metals and alloys structures.

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