1. 毕业设计（论文）的内容和要求

在过去几年中，一种新型的太阳能电池出现在光伏领域，即钙钛矿太阳能电池。

这种电池是在染料敏化太阳能电池基础上发展起来的，它把染料敏化电池中的液体电解质替换为具有钙钛矿结构的固体电解质材料，也就是说采用有机金属卤化物（ch3nh3pbx3, x=br, i, cl）代替了传统的染料，所以称其为钙钛矿太阳能电池。

这种电池虽然起步较晚，但是其效率发展之快令人刮目相看，在2009年首次被制备出来时，其光电效率仅有3.8%，经过几年的发展，现在钙钛矿太阳能电池的光电效率已经达到了22%。

2. 参考文献

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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 12月17号到 12月31号 查阅国内外相关文献 1月4号到 1月15号 掌握制备钙钛矿太阳能电池的工艺方法 1月15号到 2月19号 放寒假 2月20号到 3月25号 研究旋凃制度对于薄膜的厚度形貌的影响，进而研究对于电池效率的影响 3月26号到 4月30号 探究封装技术，使得太阳能电池的稳定性提高 5月4号到 5月31号 使用相关软件处理分析实验数据，结合理论知识总结实验结果 6月1号到 6月15号 写毕业论文，准备答辩