Molecular dynamics simulation of the interaction between palmitic acid and high pressure CO2

In this study, molecular dynamics simulation was used to explore the interaction characteristics of palmitic acid and CO2, and the effects of temperature and pressure on the solubility of palmitic acid in CO2 were investigated. In the range of 293K-353K and 5MPa-30MPa, the snapshot of palmitic acid distribution in CO2 shows that the molecular chain of palmitic acid in high-density CO2 system is more straight and more dispersed than that in low-density CO2 system. The radial distribution function further clearly shows that the solubility of palmitic acid in CO2 decreases with the increase of temperature and increases with the increase of pressure, which is consistent with the fatty acid solubility data reported in the literature and the setting rules of supercritical CO2 extraction process conditions. As the temperature decreases and the pressure increases, the interaction energy between palmitic acid and CO2 increases, which is conducive to overcoming the intermolecular force of palmiti..., , , # Molecular dynamics simulation of the interaction between palmitic acid and high pressure CO2

This README file was generated on 2023-11-09 by Fei LI.

## GENERAL INFORMATION

1. Title of Dataset: Molecular dynamics simulation of the interaction between palmitic acid and high pressure CO2
2. Author Information
A.
Name: Fei LI
Institution: Shandong University
Address: Jinan, P. R. CHINA
Email: [e-mail]

B.
Name: Fayu SUN
Institution: Shandong University
Address: Jinan, P. R. CHINA
Email: [e-mail]

C.
Name: Zirui LI
Institution: Shandong University
Address: Jinan, P. R. CHINA
Email: [e-mail]

D.
Name: Zihao ZHENG
Institution: Shandong University
Address: Jinan, P. R. CHINA
Email: [e-mail]

E.
Name: Weiqiang WANG
Institution: Shandong University
Address: Jinan, P. R. CHINA
Email: [e-mail]

## SHARING/ACCESS INFORMATION

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