植物纳米纤维素在水泥基材料中的应用研究进展  

Research progress of nanocellulose from the plants in the application of cement-based materials

作　　者：周旭 黄春龙 杜程 王雷 张金成 王长安 史志花 牛洪薪 ZHOU Xu;HUANG Chunlong;DU Cheng;WANG Lei;ZHANG Jincheng;WANG Changan;SHI Zhihua;NIU Hongxin(School of Civil Engineering,Guangzhou City University of Technology,Guangzhou 510800;China Development Strategy Institute for Building Materials Industry,Beijing 100035,China;China Testing&Certification International Group Co.,Ltd.,Beijing 100024;Technical Supervision and Research Center of the Building Materials Industry,100024;Guangdong Longhu Sci.&Tech.Co.,Ltd.Beijing Technology Center,Beijing 100018)

机构地区：[1]广州城市理工学院土木工程学院,广州510800 [2]中国建筑材料工业规划研究院,北京100035 [3]中国国检测试控股集团股份有限公司,北京100024 [4]建筑材料工业技术监督研究中心,北京100024 [5]广东龙湖科技股份有限公司北京技术中心,北京100018

出　　处：《中国建材科技》2024年第6期71-74,共4页China Building Materials Science & Technology

基　　金：广东省普通高校特色创新类项目(2022KTSCX183,2023KTSCX212);广州城市理工学院青年科研基金项目(62-K0222002,62-K0224010);百人计划项目(B0201007)。

摘　　要：植物纳米纤维素具有来源丰富、绿色环保的优点,与混凝土材料绿色、低碳的发展方向一致。在水泥行业有着很大潜力,近几年来成为了研究热点。虽然植物纳米纤维素在水泥基材料中研究还处于起步阶段,但也取得了初步成果。本文综述了近几年植物纳米纤维素在水泥基材料中的研究进展,主要介绍了植物纳米纤维素的种类、制备及其对水泥水化、力学性能、流变性能、微观结构和收缩变形的影响。最后,对植物纳米纤维素在水泥基材料中的研究给出了建议。Plant nanocellulose possesses the merits of abundant sources and green environmental protection,which aligns with the green and low-carbon development orientation of concrete materials.It holds great potential in the cement industry and has emerged as a research focus in recent years.Although the research on plant nanocellulose in cement-based materials is still in its early stages,initial achievements have also been made.In this article,the research advancements of plant nanocellulose in cement-based materials in recent years are reviewed.The types,preparation,and effects of plant nanocellulose on cement hydration,mechanical property,rheological property,microstructure,and shrinkage deformation are mainly introduced.Finally,some suggestions for the study of plant nanocellulose in cementbased materials are provided.

关 键 词：纤维素纳米晶 纤维素纳米纤维 水泥基材料 研究进展 

分 类 号：TU528[建筑科学—建筑技术科学]