Molecular dynamics simulation and experimental validation on the interfacial diffusion behaviors of rejuvenators in aged bitumen

Molecular dynamics simulation and experimental validation on the interfacial diffusion behaviors of rejuvenators in aged bitumen

This study aims to multiscale investigate the effects of rejuvenator type, temperature, and aging degree of bitumen on the diffusion behaviors of rejuvenators (bio-oil BO, engine-oil EO, naphthenic-oil NO, and aromatic-oil AO) in aged binders. The molecular dynamics (MD) simulation method is perform...

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Bibliographic Details
Main Authors: Shisong Ren, Xueyan Liu, Yangming Gao, Ruxin Jing, Peng Lin, Sandra Erkens, Haopeng Wang
Format: Article
Language:English
Published: Elsevier 2023-02-01
Series:Materials & Design
Subjects:
Diffusion behavior
Rejuvenator
Aged bitumen
Molecular dynamics simulation
Experimental validation
Influence factors
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127523000345

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http://www.sciencedirect.com/science/article/pii/S0264127523000345

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