CH3NH3PbI3钙钛矿光电池材料的制备与表征
关键词 ： 太阳能 钙钛矿光电池材料 CH3NH3PbI3 染料敏化太阳能电池
毕业论文设计说明书外文摘要
Title Preparation and characterization of perovskite type photovoltaic cells
Abstract
Over the past few years, a new organic - inorganic halide perovskite materials produced by the new type of solar cell with unprecedented speed. Although in the middle of 2012 just reported the first piece of the true meaning of the perovskite light battery, but in 2013 perovskite light battery has obtained the very rapid development, the conversion efficiency of energy at the end of 2013 reached a staggering 16.2%. And then reached 2014 in early 17.9%. So fast, now 19.2% of the logical record. Also, performance of perovskite photovoltaic cells has not been fully optimized, there is further room for improvement. Are briefly introduced in this paper the structure and working principle of the perovskite materials in photovoltaic devices, so far achieved remarkable achievements, recorded in the experimental process of the preparation of the photocell, and electrical performance test and Analysis on the production of photovoltaic cells. Finally discuss the perovskite type solar cells continue to face the challenges of developing.
Keywords Solar energy Perovskite type light battery CH3NH3PbI3 Dye sensitized solar cell
目 次
摘要Ⅰ
Abstract…Ⅱ
1 引言（或绪论）… 1
2 钙钛矿光电池简介 1
2.1 钙钛矿光电池材料结构 … 1
2.2 钙钛矿光电池研究的历程 2
2.3 钙钛矿光电池结构和工作原理 3
2.4 本文主要的研究内容 4
3 钙钛矿薄膜和光电池的制备 6
3.1 实验材料与装置 6
3.2 钙钛矿光电池制备工艺 … 6
4 钙钛矿光电池器件的表征… 11
4.1 钙钛矿光电池性能参数 … 11
4.2 钙钛矿光电池等效模型 … 12
4.3 钙钛矿光电池电气性能测试… 13
4.4 测试结果与分析 14
5 工作总结与思考 … 18
致谢 19
参考文献20
1 引言（或绪论）
能源是人类活动的物质基础。可以说，人类社会的发展和进步极大的依赖于新型能源的出现。从古至今，能源一直都是全世界共同关注的问题，尤其是上世纪石油危机的出现，更是牵动着很多人的神经。然而现在，世界各国所用的能源几乎全部来自于化石燃料，即石油，天然气和煤，化石燃料所提供的能源占到了人类所需总能源的80%以上。据统计，自然界历经几百万年才形成的化石燃料，可能会在短短几百年内全部被耗尽，所以人们急需要去寻找一种可以替代化石燃料的新能源。太阳能对于地球来讲是取之不尽、用之不竭的清洁能源，所以太阳能必将成为今后为人们提供能源的主力。