Application of Atomic Force Microscopy as Advanced Asphalt Testing Technology: A Comprehensive Review

被引：31

作者：

Ouyang, Qijian ^{[1
]}

Xie, Zhiwei ^{[1
]}

Liu, Jinhai ^{[1
]}

Gong, Minghui ^{[2
]}

Yu, Huayang ^{[1
,2
,3
]}

机构：

[1] South China Univ Technol, Sch Civil Engn & Transportat, Guangzhou 510641, Peoples R China

[2] State Key Lab High Performance Civil Engn Mat, Nanjing 210096, Peoples R China

[3] Guangdong Prov Key Lab Modern Civil Engn Technol, Guangzhou 510641, Peoples R China

来源：

POLYMERS | 2022年 / 14卷 / 14期

关键词：

AFM; asphalt binder; asphalt materials; microstructure of asphalt; macro performance of asphalt; WARM MIX ASPHALT; AQUEOUS-SOLUTIONS; BITUMEN EXTRACTION; MOLECULAR-DYNAMICS; LANGMUIR FILMS; OIL; BINDERS; AFM; MICROSTRUCTURE; NANOPARTICLES;

D O I：

10.3390/polym14142851

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In the past three decades, researchers have engaged in the relationship between the composition, macro performance, and microstructure of asphalt. There are many research results in the use of atomic force microscopy (AFM) to study the microstructure and related mechanisms of asphalt. Based on previous studies, the performance of asphalt from its microstructure has been observed and analyzed, and different evaluation indices and modification methods have been proposed, providing guidance toward improving the performance of asphalt materials and benefiting potential applications. This review focuses on the typical application and analysis of AFM in the study of the aging regeneration and modification properties of asphalt. Additionally, this review introduces the history of the rheological and chemical testing of asphalt materials and the history of using AFM to investigate asphalt. Furthermore, this review introduces the basic principles of various modes of application of AFM in the microstructure of asphalt, providing a research direction for the further popularization and application of AFM in asphalt or other materials in the future. This review aims to provide a reference and direction for researchers to further popularize the application of AFM in asphalt and standardize the testing methods of AFM. This paper is also helpful in further exploring the relationship between the microstructure and macro performance of asphalt.

引用

页数：25

共 120 条

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