Efficiency improvement of quantum dot sensitized solar cells with inserting ZnS layer in the photoanode

被引：0
|
作者：
Fei Deng
Xingan Mei
Xiangyu Wan
Runzhou Fan
Qingfeng Wu
Xuemin Yan
Li Wan
Dean Shi
Yan Xiong
机构：
[1] Hubei University,Ministry of Education, Key Laboratory for the Green Preparation and Application of Functional Materials, Faculty of Materials Science and Engineering, Hubei Collaborative Innovation Center for Advanced Origanic Chemical Materials
[2] Yangtze University,School of Physics and Optoelectronic Engineering
[3] Yangtze University,College of Chemistry and Environmental Engineering
来源：
Journal of Materials Science: Materials in Electronics | 2015年 / 26卷
关键词：
TiO2 Film; Energy Conversion Efficiency; Selenosulfate; Semicircle Radius; Improve Energy Conversion Efficiency;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This study reports the improved performance of quantum dot-sensitized solar cells by inserting ZnS layer between the TiO2 film and CdS/CdSe quantum dots. An energy conversion efficiency of 2.84 % was attained. The enhancement introduced by inserting ZnS in moderation was attributed to the promoted nucleation of CdS QDs and enhanced light harvesting, as well as the improved electron transport at the interface in the photoanode.
引用
收藏
页码：7635 / 7638
页数：3
相关论文
共 50 条
  • [11] The influence of ZnS buffer layer on the size dependent efficiency of CdTe quantum dot sensitized solar cell
    Nideep, T. K.
    Ramya, M.
    Kailasnath, M.
    SUPERLATTICES AND MICROSTRUCTURES, 2019, 130 : 175 - 181
  • [12] Improve the performance of the quantum dot sensitized ZnO nanotube solar cells with inserting ZnS-MnS composites layers
    Shen, Wenjian
    Zhang, Jing
    Wang, Shiyu
    Du, Heping
    Tang, Yiwen
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 787 : 751 - 758
  • [13] Design strategy of TiO2/AgInSe/CdS/CdSe/ZnS photoanode and optimization of CdSe nanoparticles layer for increasing the efficiency of quantum dot-sensitized solar cells
    Ahmadi, Moniba
    Marandi, Maziar
    SOLID STATE SCIENCES, 2024, 154
  • [14] Effect of Ga ion doping in the ZnS passivation layer for high-efficiency quantum dot-sensitized solar cells
    Liu, Shuang'an
    Li, Lidong
    Cao, Ying
    Fan, Rao
    Sun, Peng
    Yu, Minsi
    Zhang, Yucang
    Zhang, Wenming
    Li, Ling
    JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 899
  • [15] ZnS/Al2S3 Layer as a Blocking Layer in Quantum Dot Sensitized Solar Cells
    Vafapoor, Borzoo
    Fathi, Davood
    Eskandari, Mehdi
    JOURNAL OF ELECTRONIC MATERIALS, 2018, 47 (03) : 1932 - 1936
  • [16] ZnS/Al2S3 Layer as a Blocking Layer in Quantum Dot Sensitized Solar Cells
    Borzoo Vafapoor
    Davood Fathi
    Mehdi Eskandari
    Journal of Electronic Materials, 2018, 47 : 1932 - 1936
  • [17] Effects of Metal Oxyhydroxide Coatings on Photoanode in Quantum Dot Sensitized Solar Cells
    Ren, Zhenwei
    Wang, Zhiqiang
    Wang, Rong
    Pan, Zhenxiao
    Gong, Xueqing
    Zhong, Xinhua
    CHEMISTRY OF MATERIALS, 2016, 28 (07) : 2323 - 2330
  • [18] Strontium titanate nanoparticles as the photoanode for CdS quantum dot sensitized solar cells
    Chen, Cong
    Dai, Qilin
    Miao, Chuang
    Xu, Lin
    Song, Hongwei
    RSC ADVANCES, 2015, 5 (07) : 4844 - 4852
  • [19] Significant Efficiency Improvement Enabled by CdSe/ZnS Quantum Dot Modifier in Organic Solar Cells
    Wu, Lirong
    Huang, Jiaming
    Xie, Yangyang
    Hong, Ling
    Peng, Ruixiang
    Song, Wei
    Huang, Like
    Zhu, Liqiang
    Bi, Wengang
    Ge, Ziyi
    SOLAR RRL, 2019, 3 (08):
  • [20] Boosting the efficiency of quantum dot sensitized solar cells up to 7.11% through simultaneous engineering of photocathode and photoanode
    Bai, Yang
    Han, Chao
    Chen, Xinqi
    Yu, Hua
    Zong, Xu
    Li, Zhen
    Wang, Lianzhou
    NANO ENERGY, 2015, 13 : 609 - 619
12345