Asphalt aging and its anti-aging mechanism based on quantum chemistry

Asphalt aging and its anti-aging mechanism based on quantum chemistry

To study asphalt aging and its anti-aging mechanism, the Frontier Orbital theory, Fukui Function, and Density Functional Theory are applied.The data reveals that 65 nm UV light can dissociate O2 into O radicals during UV aging. Among the resin components, sulfur (S) exhibits the highest radical atta...

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Bibliographic Details
Main Authors: Chao Wang, Xiao Ge Tian, Yadong Wang, Guangyao Li
Format: Article
Language:English
Published: Elsevier 2024-07-01
Series:Case Studies in Construction Materials
Subjects:
Asphalt
Asphalt aging mechanism
Density Functional
Frontier Orbital
Fukui Functions
Online Access:http://www.sciencedirect.com/science/article/pii/S221450952300983X

Internet

http://www.sciencedirect.com/science/article/pii/S221450952300983X

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