1. 毕业设计（论文）的内容和要求

微胶囊相变材料通过微胶囊技术将具有稳定性能的有机或无机膜包覆在相变材料表面形成的具有核壳结构的复合相变材料。

相比于其他的复合相变材料，微胶囊相变材料在使用过程中热稳定性和耐久度更好，将相变材料与外界隔离让其使用范围更加广泛。

三聚氰胺甲醛树脂在微碱性条件下，三聚氰胺与甲醛亲核加成，先形成羟基衍生物，然后经过酸化或加热羟基与氨基缩合，形成亚甲基或亚甲基醚桥。

2. 参考文献

[1]. 沈澄, 徐玲玲,李文浩. 相变储能材料在建筑节能领域的研究进展[J]. 材料导报, 2015(05): 100-104. [2]. Jiang, Y., D. Wang , T. Zhao. Preparation, Characterization, and P rominent Thermal Stability of Phase-Change Microcapsules with Phenolic Resin Shell and n-Hexadecane Core[J]. Journal of Applied Polymer Science, 2007. 104: 2799-2806. [3]. Yu, F., Z. Chen, X. Zeng. Preparation, characterization, and thermal properties of microPCMs containing n-dodecanol by using different types of styrene-maleic anhydride as emulsifier[J]. Colloid and Polymer Science, 2009. 287(5): 549-560. [4]. Wei, K., Ma, B., Wang, H., et al., Synthesis and thermal properties of novel microencapsulated phase-change materials with binary cores and epoxy polymer shells[J]. Polymer Bulletin, 2017. 74: 359-367. [5]. Zhao, J., Yang, Yan yang., Li, Yu., et al., Microencapsulated phase change materials with TiO 2 -doped PMMA shell for thermal energy storage and UV-shielding[J]. Solar Energy Materials and Solar Cells, 2017. 168: 62-68. [6]. Chen, Z., Yu, Fei., Zeng., Xing-Rong., et al., Preparation, characterization and thermal properties of nanocapsules containing phase change material n-dodecanol by miniemulsion polymerization with polymerizable emulsifier[J]. Applied Energy, 2012. 91(1): 7-12. [7]. Alkan, C., Sar#305;, A., Karaipekli, A., et al., Preparation, characterization, and thermal properties of microencapsulated phase change material for thermal energy storage[J]. Solar Energy Materials and Solar Cells, 2009. 93(1): 143-147. [8]. Alkan, C., A. Sar#305;, A., Karaipekli. Preparation, thermal properties and thermal reliability of microencapsulated n-eicosane as novel phase change material for thermal energy storage[J]. Energy Conversion and Management, 2011. 52(1): 687-692. [9]. Tang, F., Liu, L., Alva, G. et al., Synthesis and properties of microencapsulated octadecane with silica shell as shape#8211;stabilized thermal energy storage materials[J]. Solar Energy Materials and Solar Cells, 2017. 160: 1-6. [10]. 全国煤化工信息站编辑, 煤化工产业动态[J]：标题新闻. 煤化工, 2014(4): 2. [11]. 王毅,冯辉霞,郑翰,师欢. 微胶囊相变材料研究进展[J]. 应用化工, 2013. 42(1): 122-127. [12]. Zonur, Y., Mazman, M., Paksoy, H., et al., Microencapsulation of coco fatty acid mixture for thermal energy storage with phase change material[J]. INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2006. 30(10): 741-749. [13]. Onder, E., N. Sarier., E. Cimen. Encapsulation of phase change materials by complex coacervation to improve thermal performances of woven fabrics[J]. THERMOCHIMICA ACTA, 2008. 467(1-2): 63-72. [14]. Hawlader, M., M.S. Uddin, M.M. Khin, Microencapsulated PCM thermal-energy storage system[J]. Applied Energy, 2003. 74(1-2): 195-202. [15]. 张秋香, 陈建华, 陆洪彬等, 石蜡微胶囊相变材料的制备及其在建筑节能领域中的应用[J]. 材料导报, 2014(17): 79-83. [16]. 吴梓敏,黄雪,崔英德等. 脂肪酸微胶囊型相变材料的制备及表征[J]. 材料导报, 2015(14): 73-76. [17]. 郭军红, 张鹏中, 慕波等. 氧化石墨烯增强聚苯乙烯/硬脂酸丁脂微胶囊相变材料的研究[J]. 功能材料, 2016(12): 12178-12183 12188. [18]. 徐德彬, 宋庆文,王进美. 碳纳米管复合相变微胶囊的过冷性[J]. 天津工业大学学报, 2011(04): 15-18. [19]. 蒋晓曙, 李莽, 周世界等. 石蜡-脲醛树脂微胶囊相变材料制备与性能研究[J]. 化工新型材料, 2014(10): 57-59 69. [20]. 于欣, 黄占华,杨庆东. SiO_2/β-环糊精/脲醛树脂微胶囊相变材料的制备[J]. 东北林业大学学报, 2014(06): 108-110 132.

3. 毕业设计（论文）进程安排

起讫日期 设计（论文）各阶段工作内容 备 注 2018-3-10 ～2018-03-14 查阅文献资料，进行文献综述，并翻译与论文题目相关的英文资料一份。

进行实验方案设计，完成开题报告内容，并进行开题答辩。

上交文献综述和英文翻译资料。