段嘉豪

一、个人简介

段嘉豪，男，汉族，1994年2月生，河南郑州人。现任河南城建学院安全工程专业教师，工学博士。主要研究方向：阻燃聚合物材料、城市风险评估与应急。

E-mail：jiahaocumtb@163.com

二、学习和工作经历

2013.09-2017.06河南城建学院，获工学学士学位

2018.09-2021.06首都经济贸易大学，获工学硕士学位

2022.09-2026.06中国矿业大学（北京），获工学博士学位

2026.07-至今，河南城建学院市政与环境工程学院

三、讲授课程

《安全法规》

四、承担的主要科研及社会服务项目

无

五、近五年代表性论文、专著、教材、专利

[1] J. Duan, Y. Hou, X. Qian, et al. Multilayer chitosan/silica-coated ammonium polyphosphate flame retardants for enhanced fire resistance of thermoplastic polyurethane. Construction and Building Materials, 2025, 474: 141120.

[2]J. Duan, C. Shi, L. Yang, et al.Green preparation of ammonium polyphosphate with shell-core structure for enhancing fire safety of thermoplastic polyurethane. Polymers for Advanced Technologies, 2025, 36(1): 14.

[3]H. Zhu, J. Duan, H. Wang, et al. Modified LDHs for long-lasting fire safety in polypropylene: simultaneous flame retardancy and smoke toxicity reduction. Polymer Engineering and Science, 2025,65(11): 5935-5949.

[4]C. Shi, M. Wan, J. Duan, et al. Core-shell flame retardants based on Chitosan@MMT coated ammonia polyphosphate for enhancing flame retardancy of polyurethane. Composites Part A-Applied Science and Manufacturing, 2024,176: 107831.

[5]H. Wang, H. Zhu, J. Duan, et al. Effects of oxygen concentration on the microstructure of water-immersed coal: Implications for preventing reignition in reopening sealed fire areas of coal mines. Fuel, 2025,396: 135345.

[6]H. Wang, H. Zhu, J. Duan, et al. Study on the influencing factors of pre-oxidized water-immersed coal under oxygen-lean conditions re-ignition by mathematical statistics and other methods: Microscopic and macroscopic insights. Fuel, 2026,411: 138032.