近些年,随着石墨烯及其衍生物的问世,利用氧化石墨烯(GO)改性增强水泥基材料已经成为了现代胶凝材料领域一个新的研究方向。针对现有的研究成果,综述了近年来GO在水泥基材料中的研究现状,主要包括GO制备与分散、GO改性水泥基材料性能及作用机理等。此外,还针对目前研究存在的问题进行了总结归纳,并对未来的研究方向进行了展望。
In recent years,the use of graphene oxide (GO) modified and reinforced cement-based materials has become a new research direction in the field of modern cement-based materials with the emergence of graphene and its derivatives.In view of the existing research results,the research status of GO in cement-based materials in recent years was summarized,including preparation and dispersion of GO,properties and mechanism of GO modified cement-based materials.In addition,the problems existing in the current research and the future research directions were summarized and prospected.
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基金资助
2017年河南省新型墙体材料专项基金(豫财建[2017]189号);河南省高等学校重点科研项目计划资助项目(15A560015)
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