利用掺铝氧化锌纳米颗粒提高有机太阳能电池的短路电流和效率
Enhancing the short-circuit current and efficiency of organic solar cells using Al-doped zinc oxide nanoparticles
采用磁控溅射与热退火相结合的方法在氧化铟锡(ITO)电极表面制备了掺铝氧化锌(AZO)纳米颗粒.采用旋转旋涂的方法,分别以ITO,ITO/AZO薄膜,以及ITO/AZO纳米颗粒为电极制备了聚合物太阳能电池.实验发现,采用ITO/AZO纳米颗粒为电极,聚合物太阳能电池的短路电流和能量转换效率可以得到显著的提高. 本文系统研究了器件性能的提升机理,实验结果对于提升聚合物太阳能电池的光电性能有一定的意义。
In this paper, Al-doped zinc oxide (AZO) nanoparticles (NPs) were formed on indium tin oxide (ITO) electrode by thermal annealing AZO thin film prepared using sputtering method. Polymer solar cells using ITO, ITO/AZO thin film, and ITO/AZO NPs as anodes were prepared, and it was shown that the short-circuit current and power conversion efficiency of the solar cells could be significantly improved by depositing AZO NPs on ITO electrodes. The mechanism for improving the performance of the bulk-heterojunction polymer solar cells by using ITO/AZO NPs anode was systematically investigated. Our study opens up avenues for enhancing efficiency of polymer solar cells by structuring the electrodes with AZO NPs.
张永志、郭太良、李福山
半导体技术光电子技术电子元件、电子组件
物理电子学ZO纳米颗粒磁控溅射聚合物太阳能电池能量转换效率
Physical electronicsAZO nanoparticlesMagnetron sputteringPolymer solar cellsPower conversion efficiency.
张永志,郭太良,李福山.利用掺铝氧化锌纳米颗粒提高有机太阳能电池的短路电流和效率[EB/OL].(2013-09-16)[2025-08-04].http://www.paper.edu.cn/releasepaper/content/201309-209.点此复制
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