Lithium coordination and diffusion coefficients of PEGylated ionic liquid and lithium salt blends: A molecular dynamics simulation study

2021 ◽  
pp. 115694
Author(s):  
Ramaswamy I. Venkatanarayanan ◽  
Janice L. Lebga-Nebane ◽  
Lin Wu ◽  
Sitaraman Krishnan
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquid ◽  
Molecular Dynamics Simulation ◽  
Simulation Study ◽  
Diffusion Coefficients ◽  
Lithium Salt ◽  
Dynamics Simulation ◽  
And Diffusion

Molecular dynamics simulation of carbon dioxide diffusion in NaA zeolite: assessment of surface effects and evaluation of bulk-like properties

2020 ◽  
Vol 22 (39) ◽  
pp. 22529-22536
Author(s):  
Sofia O. Slavova ◽  
Anastasia A. Sizova ◽  
Vladimir V. Sizov
Keyword(s):  
Carbon Dioxide ◽  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Simulation Study ◽  
Surface Effects ◽  
Dynamics Simulation ◽  
Naa Zeolite ◽  
Lta Zeolite ◽  
And Diffusion ◽  
Diffusion Activation

Simulation study of surface effects and diffusion in CO2-loaded cationic LTA zeolite produced CO2 and Na+ diffusion activation energies.

Molecular Dynamics Simulation of Al2O3-SiC Interface

2011 ◽  
Vol 697-698 ◽  
pp. 192-197 ◽  
Author(s):  
Ting Ting Zhou ◽  
Chuan Zhen Huang ◽  
Han Lian Liu ◽  
Bin Zou ◽  
Hong Tao Zhu
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Interfacial Energy ◽  
Diffusion Coefficients ◽  
Diffusion Mechanism ◽  
Dynamics Simulation ◽  
Interface Model ◽  
Relationship Of ◽  
The Relationship ◽  
And Diffusion

The interfacial energy and diffusion phenomenon of the Al2O3(012)-SiC (011) interface model are studied based on molecular dynamics. The interfacial energy increases firstly until reaches its maximum 0.459J/m2at the temperature of 1500K and then decreases. The relationship of diffusion coefficients for each kind of atoms is C>Si>O>Al. Diffusion coefficients of atoms increase at first and then decrease as the temperature goes up. This indicates the diffusion mechanism has been changed during the temperature rising process.

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