5月19日上午，火安全材料研究中心在有機(jī)樓312會議室成功舉行了2023屆博士研究生朱濤和齊鵬同學(xué)的學(xué)位論文答辯，邀請了清華大學(xué)郭寶華教授作為答辯委員會主席，邱介山教授、陽明書教授、郝建薇教授、錢立軍教授作為答辯委員會專家。
朱濤博士系統(tǒng)介紹了學(xué)位論文《阻燃微納米粒子的構(gòu)筑及其在高比能鋰電池中的應(yīng)用研究》。針對高比能鋰電池當(dāng)前發(fā)展的難題，設(shè)計(jì)了多功能微納米粒子阻燃體系，同時改善了鋰硫電池和鎳鈷錳酸鋰電池的防火安全性和電化學(xué)性能，并對阻燃機(jī)理和電化學(xué)改進(jìn)機(jī)制進(jìn)行了詳細(xì)研究。
齊鵬博士針對《棉織物的阻燃多功能體系設(shè)計(jì)及機(jī)理研究》工作展開介紹。針對棉織物阻燃中存在的問題，設(shè)計(jì)環(huán)保高效體系和耐久多功能體系，并對阻燃機(jī)理進(jìn)行詳細(xì)研究。
朱濤進(jìn)行學(xué)位論文答辯
齊鵬進(jìn)行學(xué)位論文答辯
答辯委員會成員針對答辯人學(xué)位論文相關(guān)內(nèi)容展開提問與建議，二位博士生針對問題進(jìn)行回答與交流，對兩位同學(xué)的論文工作、發(fā)表論文質(zhì)量和答辯表述給予和高度評價，同時提出了很多改進(jìn)提高的寶貴意見。最終經(jīng)過答辯委員會投票表決，一致同意二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。附朱濤和齊鵬同學(xué)博士期間發(fā)表文章清單。
朱濤和答辯委員會老師合影
齊鵬和答辯委員會老師合影
朱濤、齊鵬與張勝老師合影
附：齊鵬學(xué)術(shù)成果展示
[1] Peng Qi, Feng Chen, Yuchun Li, Hongfei Li, Xiaoyu Gu, Jun Sun*, Sheng Zhang*, A Review of Durable Flame-Retardant Fabrics by Finishing: Fabrication Strategies and Challenges, Adv. Fiber Mater., 2023, 5, 731–763.
[2] Peng Qi, Shuheng Wang*, Wenjia Wang, Jun Sun*, Hongfu Yuan, Sheng Zhang*, Chitosan/sodium polyborate based micro-nano coating with high flame retardancy and superhydrophobicity for cotton fabric, Int. J. Biol. Macromol., 2022, 205: 261-273.
[3] Peng Qi, Feng Chen, Yuchun Li, Yichong Jiang, Tao Zhu, Jun Sun, Hongfei Li, Xiaoyu Gu*, Sheng Zhang*, Environmental benign foam finishing with a hyperbranched polyphosphonate flame retardant for polyethylene terephthalate fabric, Chemosphere, 2023, 317: 137892.
[4] Peng Qi, Yuchun Li, Jun Sun*, Xingguo Wang, Kaihao Wang, Dan Meng, Xiaoyu Gu, Hongfei Li, Sheng Zhang*, Flame retardant and anti-dripping surface treatment through a co-deposition of polydopamine/polyphosphonamide for fabric and foam materials, Compos. Part B-Eng., 2022, 247: 110262.
[5] Peng Qi, Yuchun Li, Yuan Yao, Jun Sun*, Lu Li, Jian Liu, Xiaoyu Gu, Hongfei Li, Sheng Zhang*, Ultra washing durable flame retardant coating for cotton fabric by the covalent bonding and interface polymerization, Chem. Eng. J., 2023, 452, Part 3: 139453.
[6] Peng Qi, Xuefei Wang*, Yufei Wang, Xiaoyu Gu, Sheng Zhang*, Intumescent flame retardant finishing for polypropylene nonwoven fabric[J], J. Ind. Text, 2022, 51: 5186S-5201S.
[7] Xiaowei Meng1, Peng Qi1 (共同一作), Jun Sun, Hongfei Li, Sheng Zhang, Xiaodong Liu*, Xiaoyu Gu*, Fabrication of transparent clay-polymer hybrid coatings on PET film to enhance flame retardancy and oxygen barrier properties[J], Prog. Org. Coat., 2020, 147: 105788.
[8] Xingguo Wang1, Peng Qi1 (共同一作), Shengling Jiang, Yuchun Li, Jun Sun, Benjamin Tawiah, Bin Fei*, Xiaoyu Gu*, Sheng Zhang*, Encapsulating triethyl phosphate into UiO66-NH2 to improve the flame retardancy, UV resistance and mechanical properties of poly (lactic acid), Mater. Today Chem.
朱濤學(xué)術(shù)成果展示
1.ZHU T, WANG S, LI J, CHEN D, GU X, SUN J, XU B, ZHANG S*. Constructing interlayers with micro-nano particles to enhance the fire safety and polysulfide adsorption ability of polypropylene separators for lithium-sulfur batteries[J]. J. Power Sources, 2022, 545: 231919. （IF=9.794, 二區(qū) TOP，與第二章相關(guān)）
2. ZHU T, CHEN D, LIU G, QI P, GU X, LI H, SUN J*, ZHANG S*. A Facile Immobilization Strategy for Soluble Phosphazene to Actualize Stable and Safe Lithium–Sulfur Batteries[J]. Small, 2022, 18: 2203693.（IF=15.153, 二區(qū) TOP，與第三章相關(guān)）
3. ZHU T1, LIU G1, CHEN D, Chen J, QI P, SUN J, GU X, ZHANG S*. Constructing flame-retardant gel polymer electrolytes via multiscale free radical annihilating agents for Ni-rich lithium batteries[J]. Energy Storage Mater., 2022, 50: 495-504. (IF=20.831, 一區(qū) TOP，與第四章相關(guān))
4. ZHU T, GUO J, FEI B, FENG Z, GU X, LI H, SUN J*, ZHANG S. Preparation of methacrylic acid modified microcrystalline cellulose and their applications in polylactic acid: flame retardancy, mechanical properties, thermal stability and crystallization behavior[J]. Cellulose, 2020, 27:2309–2323. (IF=6.123, 二區(qū) TOP)
5. DONG X1, ZHU T1(共同一作), LIU G, CHEN J, LI H, SUN J, GU X, ZHANG S*. Brominated flame retardants coated separators for high-safety lithium-sulfur batteries[J]. J. Colloid Interf. Sci., 2023, https://doi.org/10.1016/j.jcis.2023.03.203.(IF=9.965, 一區(qū) TOP)
6. CHEN D, ZHU T, et al. In-situ constructing “ceramer” electrolytes with robust-flexible interfaces enabling long-cycling lithium metal batteries[J]. Energy Storage Mater., 2022, 53: 937-945.
7. CHEN D, ZHU T, et al. In Situ Constructing Ultrathin, Robust-Flexible Polymeric Electrolytes with Rapid Interfacial Ion Transport in Lithium Metal Batteries[J]. Small methods, 2022, 6: 2201114.
8. CHEN D, ZHU M, KANG P, ZHU T, et al. Self-Enhancing Gel Polymer Electrolyte by In Situ Construction for Enabling Safe Lithium Metal Battery[J]. Adv. Sci., 2022, 9: 2103663.
9. QIU S, SUN J, LI Y, ZHU T, et al. Life cycle design of fully bio-based poly(lactic acid) composites with high flame retardancy, UV resistance, and degradation capacity[J]. J Clean. Prod., 2022, 360: 132165.
10. ZHANG J, CHEN D, CHEN Q, ZHU T, et al. To improve the flame retardancy, mechanical properties and degradation rate of poly(3-hydroxybutyrate-co-4-hydroxybutyrate) by divinybenzene-maleic anhydride microsphere[J]. Polym. Degrad. Stabil., 2022, 205: 110124.
11. CHEN D, SONG M, ZHU M, ZHU T, et al. Highly Elastic and Polar Block Polymer Binder Enabling Accommodation of Volume Change and Confinement of Polysulfide for High-Performance Lithium–Sulfur Batteries[J]. ACS Appl. Energy Mater., 2022, 5: 5287-5295.
12. QI P, CHEN F, LI Y, JIANG Y, ZHU T, et al. Environmental benign foam finishing with a hyperbranched polyphosphonate flame retardant for polyethylene terephthalate fabric[J]. Chemosphere, 2023, 317: 137892.
13. CHEN D, ZHU M, ZHAN W, LONG L, YU L, ZHU T, et al. Fe, N co-doped mesoporous carbon spheres as barrier layer absorbing and reutilizing polysulfides for high-performance Li–S batteries[J]. J. Mater. Sci., 2022, 57: 13527-13540.