氧化石墨烯(GO)因其尺寸优势和独特的分子结构而具有丰富且优异的性能, 氧化石墨烯改性沥青表现出的优异性能受到研究学者的关注。将氧化石墨烯与路面材料结合起来已成为纳米改性沥青中一个新的研究热点。基于现有文献成果简单介绍了氧化石墨烯改性沥青的制备方法, 主要综述了氧化石墨烯单一改性沥青、复配改性沥青和作用机理研究进展, 并对氧化石墨烯改性沥青的未来发展进行了展望。
Graphene oxide (GO) has rich and excellent properties due to its size advantage and unique molecular structure.The excellent properties exhibited by graphene oxide modified asphalt have attracted the attention of research scholars.Combining graphene oxide with pavement materials has become a new research hotspot in nano-modified asphalt.Based on the existing literature, this paper briefly introduced the preparation methods of graphene oxide modified asphalt, mainly reviewed the research progress of graphene oxide single modified asphalt, compound modified asphalt, and the mechanism of action, and finally provided an outlook on the future development of graphene oxide modified asphalt.
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基金资助
交通基础设施全自动数据采集及智能分析平台建设(20203910013)