Application research of CdS:Eu3+ quantum dots-sensitized TiO2 nanotube solar cells

被引：19
|
作者：
Chen, Qian [1 ]
Song, Jiahui [1 ]
Zhou, Chunyan [1 ]
Pang, Qi [1 ]
Zhou, Liya [1 ]
机构：
[1] Guangxi Univ, Sch Chem & Chem Engn, Guangxi Key Lab Petrochem Resource Proc & Proc In, Nanning 530004, Peoples R China
来源：
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING | 2016年 / 46卷
基金：
中国国家自然科学基金;
关键词：
Quantum dots; Nanotubes; Solar cells; PHOTOELECTROCHEMICAL PERFORMANCE; VISIBLE-LIGHT; CDS; ARRAYS; NANOPARTICLES; MN; PHOTOSENSITIZATION; PHOTOLUMINESCENCE; EFFICIENCY;
D O I：
10.1016/j.mssp.2016.02.005
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Trivalent Eu3+-doped CdS quantum dot (CdS: Eu3+ QD)-sensitized TiO2 nanotube arrays (TNTAs) solar cells are prepared by using the direct adsorption method. The influences of sensitization time, sensitization temperature, and Eu3+ ion concentrations are investigated systematically. The photo-current of the CdS: Eu3+ QDs/TiO2 nanotubes appear at the main absorption region of 320-480 nm, and the maximum incident photon to the current conversion efficiency (IPCE) value is 21% at 430 nm when the sensitization condition is 4% doping Eu3+ concentration, 60 degrees C sensitization temperature, 8 h sensitization time. Compared with the un-doped CdS QD-sensitized TNTAs, the conversion efficiency and IPCE of CdS: Eu3+ QDs/TNTAs are two times and three times than that of un-doped CdS QDs sensitized TNTAs. This scenario exhibits the potential applications of rare earth elements in QD-sensitized solar cells. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：53 / 58
页数：6
相关论文
共 50 条
  • [1] One-step aqueous synthesis of thioglycolic acid-CdTe:Eu3+ quantum dots-sensitized TiO2 nanotube solar cells
    Chen, Qian
    Zhou, Chunyan
    Zhang, Xiaoshan
    Gao, Fangfang
    Meng, Yingbin
    Yao, Chunying
    Pan, Haiman
    Su, Haifeng
    Zhou, Liya
    JOURNAL OF APPLIED ELECTROCHEMISTRY, 2018, 48 (01) : 27 - 35
  • [2] CdTe Quantum Dots-Sensitized TiO2 Nanotube Array Photoelectrodes
    Gao, Xian-Feng
    Li, Hong-Bo
    Sun, Wen-Tao
    Chen, Qing
    Tang, Fang-Qiong
    Peng, Lian-Mao
    JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (18) : 7531 - 7535
  • [3] One-step aqueous synthesis of thioglycolic acid-CdTe:Eu3+ quantum dots-sensitized TiO2 nanotube solar cells
    Qian Chen
    Chunyan Zhou
    Xiaoshan Zhang
    Fangfang Gao
    Yingbin Meng
    Chunying Yao
    Haiman Pan
    Haifeng Su
    Liya Zhou
    Journal of Applied Electrochemistry, 2018, 48 : 27 - 35
  • [4] Ag2S quantum dots-sensitized TiO2 nanotube array photoelectrodes
    Xie, Yi
    Yoo, Seung Hwa
    Chen, Chong
    Cho, Sung Oh
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2012, 177 (01): : 106 - 111
  • [5] Influence of citric acid linker molecule on photovoltaic performance of CdS quantum dots-sensitized TiO2 solar cells
    Senadeera, G. K. R.
    Sandamali, W., I
    Dissanayake, M. A. K. L.
    Jaseetharan, T.
    Perera, V. P. S.
    Rajendra, J. C. N.
    Karthikeyan, N.
    Wijenayaka, Lahiru A.
    BULLETIN OF MATERIALS SCIENCE, 2021, 44 (03)
  • [6] Ternary alloyed CdS1-xSex quantum dots on TiO2/ZnS electrodes for quantum dots-sensitized solar cells
    Tyagi, Jagriti
    Gupta, Himanshu
    Purohit, L. P.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 880
  • [7] Translucent TiO2 Nanotube Film for Quantum Dots Sensitized Solar Cells
    Song, Ru
    Li, Zhen
    Yu, Li-Bo
    Song, Hai
    JOINT CONFERENCES OF 2017 INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND ENGINEERING APPLICATION (ICMSEA 2017) AND 2017 INTERNATIONAL CONFERENCE ON MECHANICS, CIVIL ENGINEERING AND BUILDING MATERIALS (MCEBM 2017), 2017, 124
  • [8] Effect of single-walled carbon nanotube in PbS/TiO2 quantum dots-sensitized solar cells
    Lee, Wonjoo
    Lee, Jungwoo
    Min, Sun Ki
    Park, Taehee
    Yi, Whikun
    Han, Sung-Hwan
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2009, 156 (1-3): : 48 - 51
  • [9] Preparation of SnS/CdS Co-sensitized TiO2 Photoelectrodes for Quantum Dots Sensitized Solar Cells
    Xie, Yu-Long
    Song, Ping
    Zhao, Su-Qing
    JOURNAL OF ELECTRONIC MATERIALS, 2016, 45 (10) : 4952 - 4957
  • [10] Influence of citric acid linker molecule on photovoltaic performance of CdS quantum dots-sensitized TiO2 solar cells
    G K R Senadeera
    W I Sandamali
    M A K L Dissanayake
    T Jaseetharan
    V P S Perera
    J C N Rajendra
    N Karthikeyan
    Lahiru A Wijenayaka
    Bulletin of Materials Science, 2021, 44
12345