1. 毕业设计（论文）的内容和要求
本课题将以无机盐为原料，结合真空或常压干燥制备低成本氧化硅气凝胶，在此基础上进一步研究纤维增强氧化硅气凝胶隔热材料，并通过聚合物交联改性提高其力学性能。
最后把研究内容系统撰写成毕业论文。
毕业论文的内容和要求如下：（1）在第1章背景介绍部分，通过文献阅读和总结分析，给出如下内容：气凝胶制备的原理和方法，聚合物交联改性氧化硅气凝胶的研究和研究进展，本课题拟开展的研究内容和预期目标。
2. 参考文献
根据毕业要求，毕设期间要进行研究现状调查与总结，要求在开题报告及毕业设计（论文）中涉及的英文文献不少于20篇，其中近5年不少于8篇，英文文献不少于5篇。
以下是与本课题相关的部分文献列表： [1] Guo L M , Chen Z L , Lyu S Y , et al. Highly flexible cross-linked cellulose nanofibril sponge-like aerogels with improved mechanical property and enhanced flame retardancy[J]. Carbohydrate polymers, 2018, 179: 333-340.[2] 石小靖 , 张瑞芳 , 何松，等. 玻璃纤维增韧SiO2气凝胶复合材料的制备及隔热性能[J]. 硅酸盐学报, 2016, 44(01): 129-135.[3] 郎咸华. 气凝胶复合材料的制备以及性能研究[D]. 青岛科技大学, 2018.[4] Mirshafiei-Langari, Seyed-Ataollah, Haddadi-Asl, et al. Synthesis of hybrid free and nanoporous silica aerogel-anchored polystyrene chains via in situ atom transfer radical polymerization[J]. Polymer Composites, 2013, 34(10).[5] Y Liu, C Dai, K Wang, C Zou, et al. Study on a novel cross-linked polymer gel strengthened with silica nanoparticles[J]. Energy and Fuels, 2017, 31: 9152-9161.[6] 孔勇，沈晓冬，崔升. 气凝胶纳米材料 [J]. 中国材料进展, 2016, 35(8): 1-8.[7] Seraji, Mohamad Mehdi, Sameri, et al. The effect of high temperature sol-gel polymerization parameters on the microstructure and properties of hydrophobic phenol-formaldehyde/silica hybrid aerogels[J]. Journal Of Colloid And Interface Science, 2017, 493: 103-110.[8] Mahadik, Dinesh B, Jung, et al. Flexible, elastic, and superhydrophobic silica-polymer composite aerogels by high internal phase emulsion process. Composites Science And Technology, 2017, 47: 45-51.[9] SA Mahadik, F Pedraza, VG Parale,et al. Organically modified silica aerogel with different functional silylating agents and effect on their physico-chemical properties[J]. Journal Of Non-Crystalline Solids, 2016, 453: 164-171.[10] 杨自春, 费志方, 赵爽,等. 有机-无机杂化气凝胶隔热材料的研究进展[J]. 海军工程大学学报, 2018, 30(06): 42-49.[11] M F Bertino, J F Hund, G Zhang, et al. Room Temperature Synthesis of Noble Metal Clusters in the Mesopores of Mechanically Strong Silica-Polymer Aerogel Composites[J]. Journal of Sol-Gel Science and Technology, 30(1): 43-48.[12] Yuxi Y U, Z Mengwei. Preparation and Characterization of Highly Spherical Silica-titania Aerogel Beads with High Surface Area[J]. Journal of Materials Engineering, 2017, 45(2): 7-11.[13] Sara Karami, Siamak Motahari, Malihe Pishvaei, et al. Improvement of thermal properties of pigmented acrylic resin using silica aerogel[J]. Journal of Applied Polymer Science, 2017, 135(1): 45640.[14] Qifeng Zheng, Liming Fang, Haiquan Guo, et al. Highly Porous Polymer Aerogel Film-Based Triboelectric Nanogenerators[J]. Advanced Functional Materials, 2018, 28(13): 1706365.[15] Wu R, Menner A, Bismarck A. Tough interconnected polymerized medium and high internal phase emulsions reinforced by silica particles[J]. Journal of Polymer Science, 2010, 48(9): 1979-1989.[16] 李尚鸿. 原位补强的PTES/TEOS共聚二氧化硅气凝胶复合材料的制备与性能研究[D]. 哈尔滨工业大学, 2017.[17] Shanghong Li, Lei Zhang, Ji Li, et al. Silica nanowires reinforced self-hydrophobic silica aerogel derived from crosslinking of propyltriethoxysilane and tetraethoxysilane[J]. Journal of Sol-Gel Science and Technology, 2017, 83(3): 545-554. [18] 赵磊, 袁大伟, 王宝民. 聚合物改性及纳米碳材料增强SiO2气凝胶的研究进展[J]. 中国材料科技与设备,2015, (11): 58.[19] 闫秋会, 孙晓阳, 罗杰任, 等. SiO2气凝胶提高岩棉和玻璃棉性能的实验研究[J]. 化工进展, 2019, 38(06).
