Enhanced photovoltaic performance of inverted polymer solar cells by tuning the structures of titanium dioxide

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 宁波所知识产出

	Enhanced photovoltaic performance of inverted polymer solar cells by tuning the structures of titanium dioxide
	Ge ZY(葛子义) ; Ruixiang Peng a, Feng Yang a, Xinhua Ouyanga, Ying Liua, Yong-Sang Kimb, Ziyi Ge a,⁎
刊名	Thin Solid Films
	2013-10-31
卷号	49 期号:1 页码:424—428
通讯作者	葛子义
合作状况	李雨桐
中文摘要	Inverted polymer solar cells using TiO2 film as electron transporting layer were fabricated with the structure of fluorine-doped tin oxide/TiO2 films/poly(3-hexylthiophene): [6,6]-phenyl-C61-butyric acid methyl ester/Poly(3,4- ethylenedioxythiophene):poly(styrenesulfonate)/Ag. By tuning the crystalline structure of TiO2 films, the photovoltaic performance of the deviceswas remarkably enhanced. TiO2 was prepared by sol-gel method and their structures, morphologies and transmittance were characterized by X-ray diffraction, scanning electron microscope, and UV-visible spectrophotometer. Interestingly, for TiO2-3 film, which was prepared with tetrabutyl titanate, acetyl acetone and ethanol in a ratio of 1:0.5:6, the open-circuit voltage and fill factor of the device were up to 0.6 V and 64.8%, respectively, and the power conversion efficiency of TiO2-3 film was achieved up to 3.56% with the current density of 9.18 mA/cm2 under an AM 1.5 G (100 mW/cm2) irradiation intensity. In the meanwhile, the stabilities of these devices were also studied and results showed that our work was better than the corresponding devices of conventional structure.
学科主题	有机光电
原文出处	SCI收录
公开日期	2013-12-16
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/10081]
专题	宁波材料技术与工程研究所_宁波所知识产出
推荐引用方式 GB/T 7714	Ge ZY,Ruixiang Peng a, Feng Yang a, Xinhua Ouyanga, Ying Liua, Yong-Sang Kimb, Ziyi Ge a,⁎. Enhanced photovoltaic performance of inverted polymer solar cells by tuning the structures of titanium dioxide[J]. Thin Solid Films,2013,49(1):424—428.
APA	Ge ZY,&Ruixiang Peng a, Feng Yang a, Xinhua Ouyanga, Ying Liua, Yong-Sang Kimb, Ziyi Ge a,⁎.(2013).Enhanced photovoltaic performance of inverted polymer solar cells by tuning the structures of titanium dioxide.Thin Solid Films,49(1),424—428.
MLA	Ge ZY,et al."Enhanced photovoltaic performance of inverted polymer solar cells by tuning the structures of titanium dioxide".Thin Solid Films 49.1(2013):424—428.