不同结构有机光伏太阳能电池的比较研究

发布时间：2021-07-12 01:35

　　本论文从以下方面入手,探索提高有机太阳能电池有效性和可持续性的方法,即溶液处理的界面材料,活性层组分的改变,单结传统和倒置结构。本论文的主要内容如下:阴极修饰层（CBL）的功函数极大地影响有机光伏器件,特别是Voc,并且可以通过修饰层和活性层之间的欧姆接触来实现性能。Hf（acac）4和Ta-OMe是阴极修饰层,可以由在室温下简单地将可溶性Hf（acac）4和Ta-OMe旋涂在光敏层上而不需要任何其他后处理来制备。该方法简单和容易,Hf（acac）4和Ta-OMe插入Al 阳极和活性层之间,作为有机BHJ太阳能电池的阳极修饰层。当用Hf（acac）4和Ta-OMe代替传统的Ca/Al作为有机太阳能电池中的负极时,可以显着提高短路电流,并且同时减小串联电阻。当Hf（acac）4和Ta-OMe阴极用于具有P3HT:PCBM作为光活性层的SC中时,在标准照射条件（AM 1.5G,100mW/cm 2）下测量的光电转换效率（PCE）为3.89%,这显着高于在相同条件下使用Ca/Al阴极的太阳能电池的PCE超过2.04%。有机光伏太阳能电池属于光活性材料的光吸收,另外还取决于相对于活性层的布置的... 

【文章来源】：华北电力大学(北京)北京市 211工程院校 教育部直属院校

【文章页数】：92 页

【学位级别】：博士

【文章目录】：
Abstract
摘要
List of symbols and Abbreviations
Chapter 1 Introduction
    1.1 Organic Solar Cellslntroduction
        1.1.1 The Generation and Classification of Photovoltaic Solar Cells
        1.1.2 Inorganic Solar Cells
        1.1.3 Hybrid Solar cells
        1.1.4 Organic Solar Cells
    1.2 Basic Operation Principle and Electrical Characteristics of PVs
        1.2.1 The Basic Operation of Organic Solar Cells
        1.2.2 Electrical Characteristics of Photovoltaics
    1.3 Motivation and Current Work
    1.4 Objectives
    1.5 Methodology
    1.6 Structureof thesis
Chapter 2 Influence of the Presence of an Electron TransportLayer on Characteristics of Organic Photovoltaic Cells based on Al,Ca/Al,Ta-OMe/Al and Hf(acac)_4/Al
    2.1 Introduction
    2.2 Experimental Section
        2.2.1 Materials and Instrumentation
        2.2.2 Device Fabrication
        2.2.3 Characterization of Device
    2.3 Results and Discussion
    Conclusion
Chapter 3 Comparative on Organic Solar Cells with Different Active Layer on Bulk heterojunction
    3.1 Introduction
    3.2 Experimental Section
        3.2.1 Materials and Instrumentation
        3.2.2 Device Fabrication
        3.2.3 Device Characterization
    3.3 Results and Discussion
    Conclusion
Chapter 4 Inverted Non-fullerene Polymer Solar Cells with the TIPD modified cathode buffer layer
    4.1 Introduction
    4.2 Experimental Section
        4.2.1 Materials and Instrumentation
        4.2.2 Device Fabrication
        4.2.3 Device Characterization
    4.3 Results and Discussion
    Conclusion
Chapter 5 Conclusions
References
List of my publication during the PhD study
Acknowledgement
About the author


【参考文献】：
期刊论文
[1]Effect of ZnO Electrodeposited on Carbon Film and Decorated with Metal Nanoparticles for Solar Hydrogen Production[J]. Young Kwang Kim,Hye-Jin Seo,Soonhyun Kim,Sung-Ho Hwang,Hyunwoong Park,Sang Kyoo Lim.  Journal of Materials Science & Technology. 2016(10)



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