張勝教授課題組2024屆博士
畢業(yè)答辯順利舉行
火安全材料研究中心2024屆的三位同學(xué)崔正、孟丹、張競(jìng)帆，順利通過博士論文答辯。
2023年11月21日下午，火安全材料研究中心在科技大廈717會(huì)議室成功舉行了2024屆博士研究生崔正同學(xué)的學(xué)位論文答辯，邀請(qǐng)了北京理工大學(xué)楊榮杰教授作為答辯委員會(huì)主席，宋懷河教授、Manfred Doring教授、王向東教授，錢志國(guó)教授作為答辯委員會(huì)專家，答辯秘書為孫軍副教授。
崔正博士的學(xué)位論文《基于聚酯多元醇構(gòu)效規(guī)律構(gòu)筑高性能聚氨酯材料》比較系統(tǒng)地闡明了聚酯多元醇構(gòu)效關(guān)系，并用于指導(dǎo)功能性聚氨酯材料的設(shè)計(jì)制備；利用聚酯多元醇分子結(jié)構(gòu)可設(shè)計(jì)性強(qiáng)的特點(diǎn)，建立了分子結(jié)構(gòu)設(shè)計(jì)與材料凝聚態(tài)調(diào)控的關(guān)系，揭示了耐熱/增容聚氨酯的粘接機(jī)理，明確了基材界面特點(diǎn)與聚氨酯分子結(jié)構(gòu)和凝聚態(tài)之間的關(guān)系，實(shí)現(xiàn)了聚氨酯材料氫鍵設(shè)計(jì)和微相結(jié)構(gòu)調(diào)控。
2024年5月25日上午，火安全材料研究中心在科技大廈709會(huì)議室成功舉行了2024屆博士研究生孟丹和張競(jìng)帆同學(xué)的學(xué)位論文答辯，邀請(qǐng)了清華大學(xué)郭寶華教授和中國(guó)地質(zhì)大學(xué)張以河教授作為答辯委員會(huì)主席，答辯委員會(huì)委員包括陽(yáng)明書教授、曹維宇教授，尹梅貞教授，趙景茂教授，答辯秘書為谷曉昱教授。
孟丹博士系統(tǒng)介紹了學(xué)位論文《阻燃抑煙軟質(zhì)聚氨酯泡沫的構(gòu)筑與機(jī)理研究》。針對(duì)添加型阻燃劑遷移問題設(shè)計(jì)了超支化阻燃劑，建立并解釋了阻燃劑結(jié)構(gòu)與效果之間的關(guān)系，為FPUF添加型高效耐久阻燃抑煙劑的設(shè)計(jì)提供合理可行的技術(shù)路線和理論指導(dǎo)。并從炭層結(jié)構(gòu)的多樣性和碳煙前驅(qū)體的形成兩個(gè)角度分析熱傳遞和煙釋放的本質(zhì)，深化了阻燃抑煙機(jī)理。
張競(jìng)帆博士系統(tǒng)介紹了學(xué)位論文《無(wú)鹵阻燃高性能聚碳酸酯的制備及阻燃機(jī)理研究》。通過反應(yīng)共混構(gòu)筑共價(jià)界面，從根本上解決了阻燃劑與聚合物以及聚合物與聚合物之間的界面相容性問題。并在PC表面構(gòu)筑了有機(jī)/無(wú)機(jī)雜化透明阻燃涂層，實(shí)現(xiàn)了阻燃、透明和耐刮擦性能的整合，制備了阻燃高透明的PC，可用于光學(xué)材料領(lǐng)域。
答辯表現(xiàn)，成果總結(jié)
答辯委員會(huì)成員針對(duì)答辯人論文工作、發(fā)表論文質(zhì)量和答辯表述給予了高度評(píng)價(jià)，同時(shí)提出了改進(jìn)提高的寶貴意見。經(jīng)過答辯委員會(huì)投票表決，一致同意三位博士研究生通過博士學(xué)位論文答辯，并建議授予博士學(xué)位。附崔正，孟丹和張競(jìng)帆同學(xué)博士期間科研成果。
附：崔正學(xué)術(shù)成果展示（博士期間，共發(fā)表英文論文5篇，其中獨(dú)立一作3篇，共同一作2篇，發(fā)表中文論文2篇，申請(qǐng)與授權(quán)的專利8項(xiàng)，獲得省部級(jí)一等獎(jiǎng)2項(xiàng)）
發(fā)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.
申請(qǐng)與授權(quán)的專利：
[1] 陳宇, 崔正, 王賢增等. 雙組分聚氨酯膠粘劑及其制備方法: 201911392856.7[P]. 2022-03-04.
[2] 崔正, 王賢增, 何策安, 陳宇, 呂銘華等. 一種高耐油性耐高溫蒸煮的雙組分聚氨酯膠黏劑及其制備方法: 202111200348.1[P]. 2024-01-16.
[3] 陳宇, 崔正, 王賢增等. 耐蒸煮鋁塑復(fù)合用雙組分聚氨酯膠粘劑及其制備方法. 申請(qǐng)?zhí)? CN201911392857.1.
[4] 崔正, 王賢增, 陳宇, 何策安等. 一種高耐鹽水耐高溫蒸煮的雙組分聚氨酯膠黏劑及其制備方法. 申請(qǐng)?zhí)? CN202110899227.4.
[5] 崔正, 陳宇. 一種可用于聚氨酯硬泡阻燃的反應(yīng)型阻燃劑. 申請(qǐng)?zhí)? CN202211626388.7.
[6] 陳宇, 崔正, 周妙蘭等. 一種可堆肥降解的水性聚氨酯熱封膠粘劑的制備方法. 申請(qǐng)?zhí)? CN202211700118.6.
[7] 陳宇, 崔正, 周妙蘭等. 一種可堆肥降解水性熱封膠的制備方法. 申請(qǐng)?zhí)? CN20221171539x.
[8] 崔正, 韓靜雯, 陳宇等. 一種阻隔型雙組份聚氨酯膠粘劑及其制備方法和應(yīng)用. 申請(qǐng)?zhí)? CN2024104387892.
獲得省部級(jí)一等獎(jiǎng)2項(xiàng)：
[1] 陳宇, 鮑祖本, 崔正, 潘健等. 功能性復(fù)合塑料包裝的清潔制造技術(shù)與安全應(yīng)用. 中國(guó)輕工業(yè)聯(lián)合會(huì)科技進(jìn)步一等獎(jiǎng), 2020.
[2] 陳宇, 夏嘉良, 崔正, 夏瑜等等. 功能性單材化可高質(zhì)循環(huán)利用的塑料軟包裝關(guān)鍵材料創(chuàng)制與應(yīng)用. 中國(guó)輕工業(yè)聯(lián)合會(huì)科技進(jìn)步一等獎(jiǎng), 2022.
附：孟丹學(xué)術(shù)成果展示（博士期間，共發(fā)表英文論文19篇，其中獨(dú)立一作7篇，共同一作3篇，合作文章9篇）
發(fā)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：張競(jìng)帆學(xué)術(shù)成果展示（博士期間，共發(fā)表英文論文14篇，其中獨(dú)立一作5篇，共同一作2篇，合作文章7篇）
發(fā)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.