Study on nanocrystalline ZnO film electrode with ZnPc dye and PbS quantum dots composite sensitization

	Study on nanocrystalline ZnO film electrode with ZnPc dye and PbS quantum dots composite sensitization
	He, Zu-Ming 1; Xia, Yong-Mei 2; Tang, Bin 1,3; Wang, Qing4
	2014-08-15
发表期刊	Guangdianzi Jiguang/Journal of Optoelectronics Laser
ISSN	10050086
卷号	25 期号:8 页码:1506-1510
摘要	In order to study on the photoelectric properties of nanocrystalline ZnO thin films which will serve as the anode material of dye-sensitised solar cell (DSSC), the fabrication of nanocrystalline ZnO thin films and a series of measurements and characterizations were carried out in this paper. Firstly, nanocrystalline ZnO films were fabricated on FTO-glass substrates by the sol-gel spin coating method and a rapid thermal treatment. And the crystal phase and morphology were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. Secondly, using ZnPc dye and PbS quantum dots (Q-PbS) as sensitizers, FTO/ZnO/ZnPc electrode, FTO/ZnO/Q-PbS electrode, and FTO/ZnO/Q-PbS/ZnPc electrode were prepared, respectively. And the UV-vis absorbance spectra of these electrodes were measured and analyzed. The results show that ZnPc dye and Q-PbS could well sensitize the ZnO nanoparticle film electrodes, among them, the sensitization effect of Q-PbS is better than that of ZnPc dye, and the effect of composite sensitization of ZnPc dye and Q-PbS is optimal. Finally, utilizing FTO/ZnO/Q-PbS/ZnPc electrode whose sensitization effect is optimal as photoelectrode, a solar cell device was fabricated and its working characteristic curve (I-V curve was measured). In simulations, a fill factor of 0.348, a schort-circuit photocurrent of 1.42 mA, an open-circuit voltage of 304 mV, and a overall light to electricity conversion efficiency of 0.696% are obtained.
关键词	Anodes Fabrication Metallic films Nanocomposite films Nanostructured materials Open circuit voltage Optical films Scanning electron microscopy Semiconducting lead compounds Semiconductor quantum dots Sol-gel process Sol-gels Solar cells Spin glass Substrates Thin films X ray diffraction Zinc oxide Characteristic curve Nanocrystalline ZnO Photoelectric property Rapid thermal treatment Sol-gel spin coating method Solar cell devices UV-vis absorbance ZnO nanoparticle films
收录类别	EI
语种	中文
出版者	Board of Optronics Lasers
EI入藏号	20143800068213
EI主题词	Dye-sensitized solar cells
EI分类号	531 Metallurgy and Metallography - 539 Metals Corrosion and Protection ; Metal Plating - 615.2 Solar Power - 701.1 Electricity: Basic Concepts and Phenomena - 708 Electric and Magnetic Materials - 712.1 Semiconducting Materials - 712.1.2 Compound Semiconducting Materials - 714.1 Electron Tubes - 714.2 Semiconductor Devices and Integrated Circuits - 741.1 Light/Optics - 741.3 Optical Devices and Systems - 761 Nanotechnology - 804 Chemical Products Generally - 804.2 Inorganic Compounds - 813.1 Coating Techniques - 913.4 Manufacturing - 933 Solid State Physics - 933.1.1 Crystal Lattice
来源库	Compendex
分类代码	531 Metallurgy and Metallography - 539 Metals Corrosion and Protection; Metal Plating - 615.2 Solar Power - 701.1 Electricity: Basic Concepts and Phenomena - 708 Electric and Magnetic Materials - 712.1 Semiconducting Materials - 712.1.2 Compound Semiconducting Materials - 714.1 Electron Tubes - 714.2 Semiconductor Devices and Integrated Circuits - 741.1 Light/Optics - 741.3 Optical Devices and Systems - 761 Nanotechnology - 804 Chemical Products Generally - 804.2 Inorganic Compounds - 813.1 Coating Techniques - 913.4 Manufacturing - 933 Solid State Physics - 933.1.1 Crystal Lattice
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/113671
专题	材料科学与工程学院能源与动力工程学院
作者单位	1.Huaide College, Changzhou University, Changzhou, China; 2.School of Materials Science and Engineering, Southeast University, Nanjing, China; 3.School of Mathematics & Physics, Changzhou University, Changzhou, China; 4.School of Science, Lanzhou University of Technology, Lanzhou, China
推荐引用方式 GB/T 7714	He, Zu-Ming,Xia, Yong-Mei,Tang, Bin,et al. Study on nanocrystalline ZnO film electrode with ZnPc dye and PbS quantum dots composite sensitization[J]. Guangdianzi Jiguang/Journal of Optoelectronics Laser,2014,25(8):1506-1510.
APA	He, Zu-Ming,Xia, Yong-Mei,Tang, Bin,&Wang, Qing.(2014).Study on nanocrystalline ZnO film electrode with ZnPc dye and PbS quantum dots composite sensitization.Guangdianzi Jiguang/Journal of Optoelectronics Laser,25(8),1506-1510.
MLA	He, Zu-Ming,et al."Study on nanocrystalline ZnO film electrode with ZnPc dye and PbS quantum dots composite sensitization".Guangdianzi Jiguang/Journal of Optoelectronics Laser 25.8(2014):1506-1510.