张胜教授课题组2024届博士

毕业答辩顺利举行

  火安全材料研究中心2024届的三位同学崔正、孟丹、张竞帆，顺利通过博士论文答辩。

  2023年11月21日下午，火安全材料研究中心在科技大厦717会议室成功举行了2024届博士研究生崔正同学的学位论文答辩，邀请了北京理工大学杨荣杰教授作为答辩委员会主席，宋怀河教授、Manfred Doring教授、王向东教授，钱志国教授作为答辩委员会专家，答辩秘书为孙军副教授。

  崔正博士的学位论文《基于聚酯多元醇构效规律构筑高性能聚氨酯材料》比较系统地阐明了聚酯多元醇构效关系，并用于指导功能性聚氨酯材料的设计制备；利用聚酯多元醇分子结构可设计性强的特点，建立了分子结构设计与材料凝聚态调控的关系，揭示了耐热/增容聚氨酯的粘接机理，明确了基材界面特点与聚氨酯分子结构和凝聚态之间的关系，实现了聚氨酯材料氢键设计和微相结构调控。

  2024年5月25日上午，火安全材料研究中心在科技大厦709会议室成功举行了2024届博士研究生孟丹和张竞帆同学的学位论文答辩，邀请了清华大学郭宝华教授和中国地质大学张以河教授作为答辩委员会主席，答辩委员会委员包括阳明书教授、曹维宇教授，尹梅贞教授，赵景茂教授，答辩秘书为谷晓昱教授。

  孟丹博士系统介绍了学位论文《阻燃抑烟软质聚氨酯泡沫的构筑与机理研究》。针对添加型阻燃剂迁移问题设计了超支化阻燃剂，建立并解释了阻燃剂结构与效果之间的关系，为FPUF添加型高效耐久阻燃抑烟剂的设计提供合理可行的技术路线和理论指导。并从炭层结构的多样性和碳烟前驱体的形成两个角度分析热传递和烟释放的本质，深化了阻燃抑烟机理。

  张竞帆博士系统介绍了学位论文《无卤阻燃高性能聚碳酸酯的制备及阻燃机理研究》。通过反应共混构筑共价界面，从根本上解决了阻燃剂与聚合物以及聚合物与聚合物之间的界面相容性问题。并在PC表面构筑了有机/无机杂化透明阻燃涂层，实现了阻燃、透明和耐刮擦性能的整合，制备了阻燃高透明的PC，可用于光学材料领域。

答辩表现，成果总结

  答辩委员会成员针对答辩人论文工作、发表论文质量和答辩表述给予了高度评价，同时提出了改进提高的宝贵意见。经过答辩委员会投票表决，一致同意三位博士研究生通过博士学位论文答辩，并建议授予博士学位。附崔正，孟丹和张竞帆同学博士期间科研成果。

附：崔正学术成果展示（博士期间，共发表英文论文5篇，其中独立一作3篇，共同一作2篇，发表中文论文2篇，申请与授权的专利8项，获得省部级一等奖2项）

发表文章：

[1] CUI Z, CHEN Y*, MENG D, WANG S, SUN T, SUN J, LI H, GU X, ZHANG S*. Reactive flame-retardants prepared by transesterification between erythritol and dimethyl methyl phosphonate for rigid polyurethane foams. Polym. Degrad. Stabil., 2023, 208, 110238.

[2] CUI Z, HAN J, CHEN Y*, WANG X, SUN J, LI H, GU X, ZHANG S*. Preparation of water-blown and halogen-free flame retardant rigid polyurethane foam by the incorporation of aliphatic bio-based polyester polyols. Polym. Degrad. Stabil., 2024, 110832.

[3] CUI Z, HAN J, CHEN Y*, XIN F, SUN J, LI H, GU X, ZHANG S*. Polyurethane adhesives prepared by compatibilized polyester polyols for low-polarity surface adhesion.

[4] LI L, QI P, PENG A, SUN J, CUI Z, WEI L, LI H, GU X, ZHANG S. Preparation of durable flame retardant nylon-cotton blend fabrics by the incorporation of 3-glycidyloxypropyl trimethoxysilane associated with polyethyleneimine and phytic acid. Cellulose, 2022, vol. 29, 7413-7430.

[5] QIU S, LI Y, QI P, MENG D, SUN J, LI H, CUI Z, GU X, ZHANG S. Improving the flame retardancy and accelerating the degradation of poly (lactic acid) in soil by introducing fully bio-based additives.

Int. J. Biol. Macromol., 2021, Vol. 193, Part A, 44-52.

申请与授权的专利：

[1] 陈宇, 崔正, 王贤增等. 双组分聚氨酯胶粘剂及其制备方法: 201911392856.7[P]. 2022-03-04.

[2] 崔正, 王贤增, 何策安, 陈宇, 吕铭华等. 一种高耐油性耐高温蒸煮的双组分聚氨酯胶黏剂及其制备方法: 202111200348.1[P]. 2024-01-16.

[3] 陈宇, 崔正, 王贤增等. 耐蒸煮铝塑复合用双组分聚氨酯胶粘剂及其制备方法. 申请号: CN201911392857.1.

[4] 崔正, 王贤增, 陈宇, 何策安等. 一种高耐盐水耐高温蒸煮的双组分聚氨酯胶黏剂及其制备方法. 申请号: CN202110899227.4.

[5] 崔正, 陈宇. 一种可用于聚氨酯硬泡阻燃的反应型阻燃剂. 申请号: CN202211626388.7.

[6] 陈宇, 崔正, 周妙兰等. 一种可堆肥降解的水性聚氨酯热封胶粘剂的制备方法. 申请号: CN202211700118.6.

[7] 陈宇, 崔正, 周妙兰等. 一种可堆肥降解水性热封胶的制备方法. 申请号: CN20221171539x.

[8] 崔正, 韩静雯, 陈宇等. 一种阻隔型双组份聚氨酯胶粘剂及其制备方法和应用. 申请号: CN2024104387892.

获得省部级一等奖2项：

[1] 陈宇, 鲍祖本, 崔正, 潘健等. 功能性复合塑料包装的清洁制造技术与安全应用. 中国轻工业联合会科技进步一等奖, 2020.

[2] 陈宇, 夏嘉良, 崔正, 夏瑜等等. 功能性单材化可高质循环利用的塑料软包装关键材料创制与应用. 中国轻工业联合会科技进步一等奖, 2022.

附：孟丹学术成果展示（博士期间，共发表英文论文19篇，其中独立一作7篇，共同一作3篇，合作文章9篇）

发表文章：

[1] MENG D, LIU X, WANG S, SUN J, LI H, WANG Z, GU X*, ZHANG S*. Compos. Part B: Eng., 2021, 219: 108886.

[2] MENG D, WANG K, WANG W, SUN J, WANG H, GU X*, ZHANG S*. Chemosphere, 2023, 312: 137060.

[3] MENG D, LI Y, QI P, SUN J*, GU X, LI H, WANG Z, ZHANG S*. Mater. Today Chem., 2023, 27: 101320.

[4] MENG D, GU W, ZHU G, SUN J, WANG H, NIE F，GU X*, BI P*, ZHANG S*. Compos. Part B: Eng., 2023, 262: 110816.

[5] MENG D, WANG H, LI Y, LIU J, SUN J, GU X*, WANG H, ZHANG S*. Int. J. Biol. Macromol., 2023, 253: 126570.

[6] MENG D, GUO J, WANG A*, GU X, WANG Z, JIANG S, ZHANG S*. Prog. Org. Coat., 2020, 148: 105835.

[7] MENG D, WANG K, WANG S, QIU Y, GU X, SUN J*, LI H, ZHANG S*. Cellulose, 2023, 30: 525-537.

[8] MENG D1, ZHU G1, SUN J, LI H*, GU X*, ZHANG S. J. Environ. Manage., 2023, 332: 117419.

[9] LI H1, MENG D1, QI P, SUN J, LI H, GU X*, ZHANG S*. Appl. Clay Sci., 2022, 216: 106376.

[10] MENG D, LONG W, SUN J, LI H, GU X*, ZHANG S*. J. Clean. Prod. (Under review, JCLEPRO-D-24-01677)

[11] QI P, LI Y, SUN J*, WANG X, WANG K, MENG D, GU X, LI H, ZHANG S*. Compos. Part B: Eng., 2022, 247: 110262.

[12] LIU J, QI P, MENG D, LI L, SUN J*, LI H, GU X, JIANG S, ZHANG S, Ind. Crop. Prod., 2022, 186: 115239.

[13] WANG X, LI Y, MENG D, GU X*, SUN J, HU Y*, BOURBIGOT S, ZHANG S*. Polym. Rev., 2023, 63: 324-364.

[14] WANG K, MENG D, WANG S, SUN J, LI H, GU X*, ZHANG S*. Ind. Crop. Prod., 2022, 176: 114364.

[15] QIU S, LI Y, QI P, MENG D, SUN J*, LI H, CUI Z, GU X, ZHANG S*. Int. J. Biol. Macromol., 2021, 193: 44-52.

[16] WANG X, LIU C, MENG D, SUN J*, FEI B*, LI H, GU X, ZHANG S*. Appl. Surf. Sci., 2021, 569: 151039.

[17] ZHANG H, MENG D, WANG W, LI H, GU X*, ZHANG S, SUN J, XIN F*, QIN Z, TANG W*. J. Appl. Polym. Sci., 2021, 10: 51364.

[18] WANG K, WANG S, MENG D, CHEN D, MU C*, LI H*, SUN J*, GU X, ZHANG S. Cellulose, 2021, 28: 11551-11.

[19] CUI Z, CHEN Y*, MENG D, WANG S, SUN T, SUN J, LI H, GU X, ZHANG S*. Polym. Degrad. Stabil., 2023, 208: 110238.

附：张竞帆学术成果展示（博士期间，共发表英文论文14篇，其中独立一作5篇，共同一作2篇，合作文章7篇）

发表文章：

[1] ZHANG J, HUA Y, LIU J, ZHU T, SUN J*, GU X, LI H, ZHAO J*, ZHANG S*, Constructing flame retardant silica nanoparticles through styrene maleic anhydride copolymer grafting for PC/ABS composites, Compos. Part A-Appl. S., 2023, 175: 107825.

[2] ZHANG J1, LIU J1, SUN J*, LIU X, LI H, GU X, ZHAO J*, ZHANG S*, Improve the flame retardancy and scratch resistance of polycarbonate by introducing Si/P/N contained transparent coatings, Prog. Org. Coat., 2024, 186: 108022.

[3] ZHANG J, LIU Z, QI P, LIU J, SUN J*, GU X, LI H, ZHAO J, ZHANG S*, Rapid-curing imidazole-based highly transparent protective coating for polycarbonate films with good hardness and flame retardancy, Prog. Org. Coat., 2024, 189: 108289.

[4] ZHANG J, ZHU T, LAN F, LIU J, GU X*, SUN J, LI H, ZHAO J, ZHANG S*, Constructing a novel porous skeleton based on polycarbonate/expandable graphite for phase change materials with improved flame retardancy and shape stability, J. Energy Storage., 2024, 81: 110334.

[5] ZHANG J1, CHEN D1, CHEN Q, ZHU T, LI H, SUN J, YANG W, GU X*, ZHANG S*, To improve the flame retardancy, mechanical properties and degradation rate of poly(3-hydroxybutyrate-co-4-hydroxybutyrate) by divinybenzene-maleic anhydride microsphere, Polym. Degrad. Stabil., 2022, 205: 110124.

[6] ZHANG J, WANG H, SUN W, ZHANG Z, LI H, ZHANG S, SUN J, GU X*, Surface modification on ammonium polyphosphate and its enhanced flame retardancy in thermoplastic polyurethane, Polym. Advan. Technol., 2021, 32(8): 2879-2886.

[7] ZHANG J,WANG L, SUN J, JIANG S, LI H, ZHANG S, YANG W, GU X*, QIAO H*, A novel hollowmicrosphere acting on crystallization, mechanical, and thermal performance ofpoly(3-hydroxybutyrate-co-4-hydroxybutyrate), Polym.Crystal., 2021, 4, e10204.

[8] CHEN Q, ZHANG J, LI J, SUN J*, XU B, LI H, GU X, ZHANG S*, Synthesis of a novel triazine-based intumescent flame retardant and its effects on the fire performance of expanded polystyrene foams, Polym. Degrad. Stabil., 2022, 203: 110079.

[9] LIU J, QI P, CHEN F, ZHANG J, LI H, SUN J*, GU X, ZHANG S*, A universal eco-friendly flame retardant strategy for polylactic acid fabrics and other polymer substrates, Int. J. Biol. Macromol, 2024 260(Part 1): 129411.

[10] LI X, LIU J, CHEN F, ZHANG J, LI H, GU X, SUN J*, ZHANG S*, Eco-friendly flame retardant coating based on ammonium polyphosphate and tyramine for lyocell fabrics, Polym. Degrad. Stabil., 2023, 218: 110572.

[11] LIU J, QI P, ZHANG J, LIU X, CHEN F, LI H, GU X, SUN J*, ZHANG S*, Bio-based phytic acid-induced polypyrrole/silver nanowires coating towards multifunctional nylon/cotton blend fabrics, Chem. Eng. J. 2023, 476: 146837.

[12] LIU J, QI P, CHEN F, ZHANG J, LI H, GU X, SUN J*, ZHANG S*, Fully bio-based coating for nylon/cotton blend fabrics with improved flame retardancy and smoke suppression properties, Prog. Org. Coat., 2023, 184: 107884.

[13] LIU J, QI P, CHEN F, LI X, ZHANG J, QIAN L, GU X, SUN J*, ZHANG S*, Improving the hygroscopicity and flame retardancy of polyamide 6 fabrics by surface coating with β-FeOOH and sulfamic acid, Chemosphere, 2023, 335: 139115.

[14] FAN H, ZHAO J*, ZHANG J, LI H, ZHANG S, SUN J, XIN F*, LIU F, QIN Z, TANG W*, TiO2/SiO2/kaolinite hybrid filler to improve the flame retardancy, smoke suppression and anti-aging characteristics of epoxy resin, Mater. Chem. Phys., 2022, 277: 125576.