1. 毕业设计（论文）的内容和要求
本课题旨在制备出A级防火、密度小于100Kg/m3、热导率小于0.04 W/(mk)、吸水率小于5%，拉伸强度和抗压强度均大于0.1MPa的SiO2气凝胶复合材料，并研究不同反应物比例、稀释剂种类、稀释比例、pH值、改性剂的种类及比例等主要工艺参数对超轻质SiO2气凝胶隔热复合材料热物理性能、防火阻燃性能、疏水性、力学性能和结构的影响规律。
最后把整个研究内容写成毕业论文。
毕业论文的内容和要求如下：（1）在第1章引言部分，通过文献阅读和总结分析，给出如下内容：对超轻质SiO2气凝胶复合材料在隔热领域的国内外的研究现状、应用与发展进行简要的阐述。
2. 参考文献
根据毕业要求指标点10.3，毕业论文期间要进行研究现状调查与总结，要求在开题报告及毕业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]Gao H, Bo L, Liu P, et al. Ambient pressure dried flexible silica aerogel for construction of monolithic shape-stabilized phase change materials[J]. Solar Energy Materials and Solar Cells, 2019, 201: 110122.[2]Li Z, Gong L, Cheng X, et al. Flexible silica aerogel composites strengthened with aramid fibers and their thermal behavior[J]. Materials es L. Silica aerogel composites with embedded fibres: a review on their preparation, properties and applications[J]. Journal of Materials Chemistry a, 2019,7(4):22282-22768. [7]陈俊,陈萍.SiO2气凝胶复合材料增强增韧改性技术研究进展[J].科技创新导报,2011,19：1-3.[8] 贾伟韬,张光磊,李彦芳,等.纤维复合SiO2气凝胶的研究进展[J].硅酸盐通报,2019,38(07):2118-2124. [9] Dur Es L, Maia A , Portugal, Antnio. Effect of additives on the properties of silica based aerogels synthesized from methyltrimethoxysilane (MTMS)[J]. The Journal of Supercritical Fluids, 2015, 106:S0896844615300450. [10] 张伟娜,朱志新,吴贞,等.纤维增强型二氧化硅气凝胶的制备条件优化研究[J].吉林师范大学学报(自然科学版),2016,37(01):90-93. [11]Stein A,Melde B J,Schroden R C. Hybrid inorganic-organic mesoporous silicates-nanoscopic reactors coming of age[M]. Weinheim: Adv Mater,2000:1403.[12] Huang Y, He S, Chen G, et al. Mechanical reinforced fiber needle felt/silica aerogel composite with its flammability[J].Journal of Sol-Gel Science and Technology, 2018,88(1):129-140. [13] 赵洪凯,许亚军.硅气凝胶增强增韧的研究进展[J].无机盐工业,2019,51(01):12-15.[14] Mary Ann B. Meador, Lynn A. Capadona, Linda McCorkle, et al. Structure-Property Relationships in Porous 3D Nanostructures as a Function of Preparation Conditions: Isocyanate Cross-Linked Silica Aerogels[J]. Chem. Mater. 2007, 19: 2247-2260 .[15] Patil S P, Shendye P, Markert B,et al.Mechanical properties and behavior of glass fiber-reinforced silica aerogel nanocomposites: Insights from all-atom simulations[J]. Scripta Materialia, 2020,177:65-68. [16] Yajun H , Song H , Guangnan C , et al. Mechanical reinforced fiber needle felt/silica aerogel composite with its flammability[J]. Journal of Sol-Gel Science and Technology, 2018,88 (1), 129-140.[17] 王少伟,邵亚国.二氧化硅气凝胶/玻纤棉复合材料导热性的研究[J].玻璃纤维,2019(01):9-14. [18] Buisson P , Pierre A C . Immobilization in quartz fiber felt reinforced silica aerogel improves the activity of Candida rugosa lipase in organic solvents[J]. Journal of Molecular Catalysis B Enzymatic, 2006, 39(1-4):77-82.[19]伊希斌, 王修春, 张晶, 等. 自生纳米纤维增强SiO2气凝胶的制备及性能研究[J]. 无机化学学报, 2014,30(03):603-608.[20]Fan H, Wu Z, Xu Q, et al. Flexible, amine-modified silica aerogel with enhanced carbon dioxide capture performance[J]. Journal of Porous Materials, 2016, 23(1): 131-137.[21]Li X, Yang Z, Li K, et al. A flexible silica aerogel with good thermal and acoustic insulation prepared via water solvent system[J]. Journal of Sol-Gel Science and Technology, 2019, 92(3): 652-661.[22]高文杰, 杨自春, 李昆锋, 等. 聚酰亚胺纤维增强 SiO2 气凝胶的制备及表征[J]. 材料导报, 2019, 33(4): 714-718.[23] Wang K Y, Liu R X, Zhang L, et al. Preparation and Thermal Stability of Quartz Fiber Reinforced Silicon Doped Aluminum Aerogel Composites[J]. IOP Conference Series: Materials Science and Engineering, 2019,678:12076. [24]李承东, 陈照峰, 姚伯龙, 等. SiO2气凝胶骨架增强改性研究进展[J]. 宇航材料工艺, 2019, 49(5): 1-5.[25]S.S.Kistler. Coherent expanded aerogels and jellies[J]. Nature, 1931,127:741-742.[26]Rao A.V,Manish S.K. Effect of glyc-erol addictive on physical properties of hydrophobic silica aerogels[J]. Materials Chemistry and Physics,2002,77: 819～825.[27] Yang X, Sun Y, Shi D, et al. Experimental investigation on mechanical properties of a fiber-reinforced silica aerogel composite[J]. Materials Science and Engineering: A, 2011, 528(13-14): 4830-4836.[28]Parmenter K E, Milstein F. Mechanical properties of silica aerogels[J]. Journal of Non-Crystalline Solids, 1998, 223(3): 179-189.[29] Shi D, Sun Y, Feng J, et al. Experimental investigation on high temperature anisotropic compression properties of ceramic-fiber-reinforced SiO2 aerogel[J]. Materials Science and Engineering: A, 2013,585:25-31.
以上是毕业论文任务书，课题毕业论文、开题报告、外文翻译、程序设计、图纸设计等资料可联系客服协助查找。
