1. 毕业设计（论文）的内容和要求

首先研究利用强极性非晶共聚物与聚偏氟乙烯进行溶液混合与成膜的方法，利用ftir、dsc和万用拉力机等手段分析其结构、结晶行为与力学性能；通过导电性能数据研究不同用量和种类导电助剂的最佳配比，以及力学处理的温度和压力等加工条件；探索导电薄膜的电池封装与电化学循环性能。

具体分为： 第一周～第二周：文献查阅 查阅有关偏氟乙烯结晶和锂离子电池固体电解质方面的文献，要求学习并掌握利用中国期刊网、ca、ei、elsevier等查阅文献，不少于30篇。

第三周：英文文献的翻译，文献字数3000字以上； 开题：完成开题报告。

2. 参考文献

[1] Mohammadi B, Yousefi AA, Bellah SM. Effect of tensile strain rate and elongation on crystalline structure and piezoelectric properties of PVDF thin films. POLYM TEST. 2007;26(1):42-50. [2] Ranjan V, Nardelli MB, Bernholc J. Electric field induced phase transitions in polymers: a novel mechanism for high speed energy storage. PHYS REV LETT. 2012;108(8):87802. [3] Jamaludin A, Ahmad Z, Ahmad ZA, Mohamad AA. A direct borohydride fuel cell employing a sago gel polymer electrolyte. INT J HYDROGEN ENERG. 2010;35(20):11229-36. [4] Ramesh S, Liew C, Ramesh K. Evaluation and investigation on the effect of ionic liquid onto PMMA-PVC gel polymer blend electrolytes. J Non-Cryst Solids. 2011; 357 (10):2132-8. [5] Liew C, Ramesh S, Arof AK. Good prospect of ionic liquid based-poly(vinyl alcohol) polymer electrolytes for supercapacitors with excellent electrical, electrochemical and thermal properties. INT J HYDROGEN ENERG. 2014;39(6):2953-63. [6] Dias JC, Lopes AC, Magalh#227;es B, Botelho G, Silva MM, Esperan#231;a JMSS et al. High performance electromechanical actuators based on ionic liquid/Poly(vinyli- -dene fluoride). POLYM TEST. 2015;48:199-205. [7] Pandey GP, Hashmi SA. Solid-state supercapacitors with ionic liquid based gel polymer electrolyte: Effect of lithium salt addition. J POWER SOURCES. 2013;243:211-8. [8] Li G, Li Z, Zhang P, Zhang H, Wu Y. Research on a gel polymer electrolyte for Li-ion batteries. Pure Applied Chemistry. 2008;80(11):2553-63 [9] CAO J, ZHU B, XU Y. Structure and ionic conductivity of porous polymer electrolytes based on PVDF-HFP copolymer membranes. J MEMBRANE SCI. 2006;281(1-2):446-53. [10] Bahader A, Gui H, Li Y, Xu P, Ding Y. Crystallization kinetics of PVDF filled with multi wall carbon nanotubes modified by amphiphilic ionic liquid. MACROMOL RES. 2015;23(3):273-83.

3. 毕业设计（论文）进程安排

18. 2.26-18.3.4 文献查阅，了解课题 18. 3.5-18.3.11 英文文献翻译以及完成开题报告 18.3.12-18.4.4 按照实验计划进行试验 18.4.5-18.4.7 清明节休假 18.4.8-18.4.28 按照实验计划进行试验 18.4.29-18.4.30 进行中期检查 18.5.1-18.5.3 劳动节休假 18.5.4-18.5.31 进行实验并整理数据 18.6.1-18.6.14 撰写完成毕业论文 18.6.15-18.6.21 毕业论文答辩