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[1]彭晓晨,张玮皓,张剑,等.阴极缓冲层对有机太阳能器件性能的影响[J].南京工业大学学报(自然科学版),2015,37(06):31-34.[doi:10.3969/j.issn.1671-7627.2015.06.006]
 PENG Xiaochen,ZHANG Weihao,ZHANG Jian,et al.Effects of cathode buffer layers on performance of organic photovoltaic devices[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2015,37(06):31-34.[doi:10.3969/j.issn.1671-7627.2015.06.006]
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阴极缓冲层对有机太阳能器件性能的影响()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
37
期数:
2015年06期
页码:
31-34
栏目:
出版日期:
2015-11-20

文章信息/Info

Title:
Effects of cathode buffer layers on performance of organic photovoltaic devices
文章编号:
1671-7627(2015)06-0031-04
作者:
彭晓晨张玮皓张剑冯晓东
南京工业大学 材料科学与工程学院,江苏 南京 210009
Author(s):
PENG XiaochenZHANG WeihaoZHANG JianFENG Xiaodong
College of Materials Science and Engineering,Nanjing Tech University,Nanjing 210009,China
关键词:
有机太阳能器件 阴极缓冲层 能量转换效率
Keywords:
organic photovoltaic devices cathode buffer layers power conversion efficiency
分类号:
TM914.4
DOI:
10.3969/j.issn.1671-7627.2015.06.006
文献标志码:
A
摘要:
分别选用LiF、8-羟基喹啉铝(Alq3)和浴铜灵(BCP)作为阴极缓冲层,制备结构为氧化铟锡(ITO)/酞菁铜(CuPc)/富勒烯(C60)/阴极缓冲层/Al的异质结有机太阳能电池,并研究有无缓冲层对器件性能的影响。结果表明:引入缓冲层后,器件的开路电压和短路电流密度及填充因子均有很大的提高。缓冲层的厚度对器件的性能影响很大,通过优化缓冲层厚度,以LiF、Alq3和BCP为缓冲层的器件的能量转换效率相比没有缓冲层时分别提高了37.4%、36.2%和108.6%。
Abstract:
LiF,aluminum 8-hydroxyquinolinate(Alq3)and cupper phthalocyanine(BCP)were used as cathode buffer layers in the heterojunction organic photovoltaic devices based on indium tin oxide(ITO)/copper phthalocyanine(CuPc)/fullerene(C60)/cathode buffer layer/Al structure,and their effects on the performance of the devices were investigated.Results showed that devices with the cathode buffer layer improved the open-circuit voltage,short-circuit current density and fill factor.The devices performance depended on the thickness of buffer layers.Under the condition of optimized thickness of buffer layers,the power conversion efficiency of devices with LiF,Alq3 and BCP as cathode buffer layers could be improved by 37.4%,36.2% and 108.6%,respectively,compared with the devices without buffer layers.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-09-03
基金项目:江苏高校优势学科建设工程
作者简介:彭晓晨(1991—),男,江苏江阴人,硕士,主要研究方向为有机太阳能电池; 冯晓东(联系人),教授,E-mail:xiaodong_feng@126.com.
引用本文:彭晓晨,张玮皓,张剑,等.阴极缓冲层对有机太阳能器件性能的影响[J].南京工业大学学报:自然科学版,2015,37(6):31-34..
更新日期/Last Update: 2015-11-20