1. 毕业设计（论文）的内容和要求
本课题将设计一种拥有隔热性能、太阳光反射性能与辐射性能的PVC多孔膜，通过化学刻蚀法制备不同孔径大小的多孔膜样品，并对孔径大小对多孔膜保温性能、降温性能与机械性能的影响进行研究。
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：多孔聚合物材料的结构，多孔聚合物材料的制备方法，制备的机理与特点，多孔聚合物材料的性能，多孔结构与性能的关系机理以及多孔聚合物材料的应用。
2. 参考文献
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] C RDENAS-R J P, CEA M, SANT N K, et al. Characterization and application of a natural polymer obtained from Hydrangea macrophylla as a thermal insulation biomaterial [J]. Composites Part B: Engineering, 2018, 132: 10-16.[2] ANTUNES M, REALINHO V, VELASCO J I, et al. Thermal conductivity anisotropy in polypropylene foams prepared by supercritical CO2 dissolution [J]. Materials Chemistry and Physics, 2012, 136: 268-276.[3] CHA S W, CHO S-H, SOHN J S, et al. Reflectance According to Cell Size, Foaming Ratio and Refractive Index of Microcellular Foamed Amorphous Polymer [J]. International Journal of Molecular Science, 2019, 20: 6068.[4] ARDUINI-SCHUSTER M, MANARA J, VO C. Experimental characterization and theoretical modeling of the infrared-optical properties and the thermal conductivity of foams [J]. International Journal of Thermal Sciences, 2015, 98: 156-164.[5] DENG X, XU Y, CLARKE C. Wrinkling modelling of space membranes subject to solar radiation pressure [J]. Composites Part B: Engineering, 2019, 157: 266-275.[6] GRASSELLI M, BETZ N. Making porous membranes by chemical etching of heavy-ion tracks in β-PVDF films [J]. Nuclear Instruments and Methods in Physics Research B, 2005, 235: 501-507.[7] LI N, WANG J, LIU D, et al. Selective spectral optical properties and structure of aluminum phosphate for daytime passive radiative cooling application [J]. Solar Energy Materials and Solar Cells, 2019, 194: 103-110.[8] LIU C, LANG W, SHI B, et al. Fabrication of ordered honeycomb porous polyvinyl chloride (PVC) films by breath figures method [J]. Materials Letters, 2013, 107: 53-55.[9] MANDAL J, FU Y, OVERVIG A C, et al. Hierarchically porous polymer coatings for highly efficient passive daytime radiative cooling [J]. Science, 2018, 362:315-319.[10] LIU S, ZHU K, CUI S, et al. A novel building material with low thermal conductivity: Rapid synthesis of foam concrete reinforced silica aerogel and energy performance simulation [J]. Energy and Buildings, 2018, 177: 385-393.[11] PARK J M, HONG S M. Scattering of Model Microvoid Films [J]. Journal of Industral and Engineering Chemistry, 2001, 7(1): 23-29.[12] QIAN Z, WANG Z, CHEN Y, et al. Superelastic and ultralight polyimide aerogels as thermal insulators and particulate air filters [J]. Journal of Materials Chemistry A, 2017, 6:828-832.[13] QIU Y, MATSUYAMA H, ZHONG H, et al. Effects of F127 on Properties of PVB_F127 Blend Hollow Fiber Membrane via Thermally Induced Phase Separation [J]. Chinese Journal of Chemical Engineering, 2010, 18(2): 207-216.[14] SHANG S, WANG Y, CHIU K-L, et al. Solar heat shielding performance of potassium titanate whisker coated polypropylene fabric based on a bionic method [J]. Composites Part B: Engineering, 2019, 177: 107408.[15] YAJIE LI, PU H, CHENG J, et al. A continuous method to prepare porous polystyrene membranes with high adsorption ability for polycyclic [J]. Journal of Applied Polymer Science, 2018, 135(9): 45917.[16] 蔡伟炜. 功能性隔热填料的制备及其在反射型隔热涂层中的应用[D]. 杭州: 浙江大学, 2014.[17] 秦新新. 模板法制备多孔聚合物材料及其吸附性能的研究[D]. 哈尔滨: 哈尔滨工业大学2014. [18] 魏慧娟. 几种有机多孔聚合物的制备及其隔热和阻燃性能的研究 [D]. 兰州: 兰州理工大学, 2018.[19] ZHANGA M, HEA M, GUA H, et al. Influence of pore distribution on the equivalent thermal conductivity of low porosity ceramic closed-cell foams [J]. Ceramics International, 2018, 44(19): 319-329.[20] 王慧利, 邓建国, 舒远杰. 多孔隔热材料的研究现状与进展 [J]. 化工新型材料, 2011, 39(12): 24-27.
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