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毕业论文网 > 任务书 > 化学化工与生命科学类 > 化学工程与工艺 > 正文

高介电常数、低介电损耗SiO2@TiC粉末的合成与性能研究任务书

 2020-06-10 10:06  

1. 毕业设计(论文)的内容和要求

1、查阅相关文献与专业书籍了解目前高介电性能、低损耗的复合粉体,了解课题相关背景,已有成果以及存在的问题,对论文的研究方向有较深入的认识。

2、培养学生独立思考及动手做实验的能力,养成良好的科研习惯。

3、学会查找和阅读文献;学会应用相关实验设备和模拟软件。

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2. 参考文献

[1] 孔宇楠,殷景华,铁雯鹭,等. 聚酰亚胺/二氧化钛纳米复合薄膜制备与耐电晕性[J]. 无机材料学报, 2013, 29(1): 98-102. [2] 任小龙,黄永生,郭平亮,等. 提高聚酰亚胺薄膜质量的制造技术研究[J]. 塑料工业, 2015, 43(10):113-117. [3] 虞鑫海,胡志强. 新型聚酰亚胺的合成及其性能[J]. 绝缘材料, 2000(6):10-12. [4] 高波,吴广宁,曹开江,等. 聚酰亚胺纳米复合薄膜的耐电晕机理[J]. 高电压技术, 2013, 39(12):2882-2888. [5] Zhou, S X. et al. Experiments and modeling of thermal conductivity of flake graphite/polymer composites affected by adding carbon-based nano-fillers. Carbon 57, 452#8211;459 (2013). [6] Zhao X, Wu Y, Fan Z, et al. Three-dimensional simulations of the complex dielectric properties of random composites by finite element method[J]. Journal of Applied Physics, 2004, 95(12):8110-8117. [7] Roy M, Nelson J K, Maccrone R K, et al. Polymer nanocomposite dielectrics-the role of the interface[J]. Dielectrics Electrical Insulation IEEE Transactions on, 2005, 12(4):629-643. [8] Nan C W, Shen Y, Ma J. Physical properties of composites near percolation[J]. Annual Review of Materials Research, 2010, 40: 131-151. [9] Dang Z M, Zhou T, Yao S H, et al. Advanced calcium copper titanate/polyimide functional hybrid films with high dielectric permittivity[J]. Advanced Materials, 2009, 21(20): 2077-2082. [10] Li C, Fu L, Ouyang J, et al. Enhanced performance and interfacial investigation of mineral-based composite phase change materials for thermal energy storage[J]. Sci Rep. 2013, 3(1908):1908. [11] Xie L, Huang X, Huang Y, et al. Core-shell structured hyperbranched aromatic polyamide/BaTiO3 hybrid filler for poly(vinylidene fluoride trifluoroethylene chlorofluoroethylene) nanocomposites with the dielectric constant comparable to that of percolative composites.[J]. Acs Applied Materials Interfaces, 1944, 5(5):1747. [12] Wu W, Huang X, Li S, et al. Novel Three-Dimensional Zinc Oxide Superstructures for High Dielectric Constant Polymer Composites Capable of Withstanding High Electric Field[J]. Journal of Physical Chemistry C, 2016, 116(47):24887#8211;24895. [13] Dimiev A, Wei L, Zeller K, et al. Low-Loss, High-Permittivity Composites Made from Graphene Nanoribbons[J]. Acs Applied Materials Interfaces, 2011, 3(12):4657 [14] Liu S, Wang J, Wang J, et al. Core-shell structured BaTiO3 @SiO2, nanofibers for poly(vinylidene fluoride) nanocomposites with high discharged energy[J]. Materials Letters, 2016.

3. 毕业设计(论文)进程安排

第一周 查阅文献,了解课题相关背景知识; 第二~三周 阅读相关文献并翻译英文文献,完成论文综述部分, 熟悉仪器,并准备做实验; 第四~九周 完成对碳化钛粉体的改性,作为下一步的填料; 第十周 总结前段时间做的实验,写中期小结; 第十一~十三周 完成实验; 第十四~十六周 写论文稿,做PPT,准备答辩。

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