姓名：戴小迪

职称：副教授、特聘研究员

电子邮箱：daixiaodi@tongji.edu.cn

研究方向

低碳水泥基材料性能与调控

极端环境智能建造

碳捕集、碳矿化技术开发 

教育经历

2019/01-2022/11：比利时根特大学，博士

2018/01-2019/01：新加坡国立大学，硕士

2012/09-2016/06：中南大学，本科

工作经历

2026/05-至  今：同济大学，副教授、特聘研究员

2024/01-2026/05：英国帝国理工，Research associate

2022/12-2023/12：美国加州大学洛杉矶分校，Postdoctoral scholar

个人简介

戴小迪，博士，湖南湘潭，1994年3月，毕业于比利时根特大学土木工程专业，曾在加州大学洛杉矶分校和英国帝国理工从事博士后研究。主要研究方向为低碳胶凝材料（碱激发材料、LC³体系）、水泥基材料流变学与3D打印水泥基材料、碳捕集与碳矿化。近年来围绕水泥基材料的早龄期结构建立、界面黏附、水化调控和微结构演化开展研究，并在相关国际期刊发表50余篇SCI论文。

学术兼职

国际材料与结构研究实验联合会MPA、MCA技术委会委员

亚洲混凝土协会3D打印混凝土、碱激发水泥技术委员会委员

硅酸盐学会固废与生态材料分会矿业固废学术委员会委员

承担项目

同济大学青年百人计划A类，2026

国家级海外高层次青年人才计划，2025

上海市海外高层次人才计划，2024

欧盟地平线EXCITE基金（EU Horizon），主持，煅烧黏土水泥孔结构三维重构，2025

招生信息

课题组氛围良好，经费充足，每年招收博士生1-2名，硕士生2-3名。

主要论文及专著

[1] X Dai, FM Fauzi, C Cheeseman, HS Wong, Effect of sodium sulphate on the rheology, reaction kinetics and early-age strength of limestone calcined clay cements (LC³), Cement and Concrete Research 2026, 205, 108239

[2] X Dai, M Yio, H Wu, SB Lopez, C Cheeseman, HS Wong, Enhancing the rheology, reaction kinetics and early-age strength of limestone calcined clay cement (LC³) with sodium silicate addition, Cement and Concrete Research 2025, 198, 107997

[3] X Dai, S Aydin, MY Yardimci, G De Schutter, Early structural build-up, setting behavior, reaction kinetics and microstructure of sodium silicate-activated slag mixtures with different retarder chemicals, Cement and Concrete Research 2022, 159, 106872

[4] X Dai, S Aydın, MY Yardımcı, K Lesage, G De Schutter, Effects of activator properties and GGBFS/FA ratio on the structural build-up and rheology of AAC, Cement and Concrete Research 2020, 138, 106253

[5] X Dai, SB Kandy, R Xiao, M Sarkar, S Wani, T Ranganathan, N Neithalath, G N Sant et al., Enabling carbon dioxide mineralization and active set control in portlandite-based cementitious suspensions, Cement and Concrete Composites 2025, 162, 106123

[6] X Dai, SB Kandy, N Neithalath, A Kumar, M Bauchy, E Garboczi, T Gaedt, G N Sant et al., Thermally stimulated stiffening and fly ash's alkaline activation by Ca (OH)₂ addition facilitates 3D-printing, Cement and Concrete Composites 2025, 156, 105870

[7] X Dai, Q Ren, S Aydin, MY Yardimci, G De Schutter, Accelerating the reaction process of sodium carbonate-activated slag mixtures with the incorporation of a small addition of sodium hydroxide/sodium silicate, Cement and Concrete Composites 2023, 141, 105118

[8] X Dai, Y Tao, K Van Tittelboom, G De Schutter, Rheological and mechanical properties of 3D printable alkali-activated slag mixtures with addition of nano clay, Cement and Concrete Composites 2023, 139, 104995

[9] X Dai, S Aydin, MY Yardimci, K Lesage, G De Schutter, Early age reaction, rheological properties and pore solution chemistry of NaOH-activated slag mixtures, Cement and Concrete Composites 2022, 133, 104715

[10] X Dai, S Aydin, MY Yardimci, G De Schutter, Rheology and structural build-up of sodium silicate-and sodium hydroxide-activated GGBFS mixtures, Cement and Concrete Composites 2022, 131, 104570

[11] X Dai, S Aydın, MY Yardımcı, K Lesage, G De Schutter, Rheology and microstructure of alkali-activated slag cements produced with silica fume activator, Cement and Concrete Composites 2021, 125, 104303

[12] X Dai, S Aydin, MY Yardimci, REN Qiang, K Lesage, G De Schutter, Rheology, early-age hydration and microstructure of alkali-activated GGBFS-Fly ash-limestone mixtures, Cement and Concrete Composites 2021, 124, 104244