严宇

上岗研究员，博士生导师

国家级青年人才

通讯方式：101013980@seu.edu.cn

办公地点：材料A楼609

个人简介

u教育经历

2015.09-2020.12欢迎来到公海7108线路，材料学院，材料科学与工程专业，博士学位

2011.09-2015.06欢迎来到公海7108线路，材料学院，材料科学与工程专业，学士学位

u工作经历

2025.03-至今欢迎来到公海7108线路，材料学院，上岗研究员

2021.03-2025.01新加坡国立大学，土木与环境工程学院，欢迎公海来到赌船710怎么进入

u研究方向

1. 水泥基材料水化机理与微结构智能表征；

2. 先进建筑化学功能材料；

3. 新型低碳胶凝材料。

u科研项目

1、喷射混凝土水化-微结构时空耦合机制与力学性能提升策略，国家自然科学基金青年基金52508251，在研，主持

2、高寒荒漠结构混凝土强耦合损伤劣化机制与耐久性提升关键技术：低温微晶诱导增强功能材料2025YFF0518601，国家重点研发计划，在研，子课题负责人

u研究成果

1. Yan Yu, Ouzia A, Yu C, et al. Effect of a novel starch-based temperature rise inhibitor on cement hydration and microstructure development[J]. Cement and Concrete Research, 2020, 129: 105961.

2. Yan Yu, Scrivener K L, Yu C, et al. Effect of a novel starch-based temperature rise inhibitor on cement hydration and microstructure development: The second peak study[J]. Cement and Concrete Research, 2021, 141: 106325.

3. Yan Yu, Wang R, Liu J, et al. Effect of a liquid-type temperature rise inhibitor on cement hydration[J]. Cement and Concrete Research, 2021, 140(11): 106286.

4. Yan Yu, Wang R, Wang W, et al. Effect of starch-based admixtures on the exothermic process of cement hydration[J]. Construction and Building Materials, 2021, 289: 122903.

5. Qu Z*, Yan Yu *, Pel L, et al. Quantifying early age hydration and micro-structure evolution of fast setting binder using 1 H NMR[J]. Cement and Concrete Research, 2023, 174: 107343.

6. Zhou Y*, Yan Yu *, Qin Y, et al. The effect of temperature rise inhibitor on the hydration and strength development of slag/fly ash blended cement paste[J]. Construction and Building Materials, 2023, 395: 132307.

7. Yan Yu, Guoqing G. Does nano basic building-block of C-S-H exist? – A review of direct morphological observations[J]. Materials & Design, 2024, 238(9): 112699.

8. Yan Yu, Yichuan Z, Jiale H, et al. New insights into the interaction between sorbitol-based liquid-type temperature rise inhibitor and cement hydration: From experiments to molecular dynamic simulations[J]. Construction and Building Materials, Elsevier Ltd, 2024, 443(6): 137790.

9. Yan Yu, Geng G. Deep learning methods for phase segmentation in backscattered electron images of cement paste and SCM-blended systems[J]. Cement and Concrete Composites, 2025, 155(7): 105810.

10. Yan Yu; Geng Guoqing; Quantification of GGBS hydration using deep learning - A comparison with SEM-EDS mapping, PONKCS XRD and isothermal calorimetry methods, Cement and Concrete Research, 2025, 197: 107960