Incorporating of Lanthanides Ions into Perovskite Film for Efficient and Stable Perovskite Solar Cells

被引:62
|
作者
Song, Zonglong [1 ]
Xu, Wen [1 ]
Wu, Yanjie [1 ]
Liu, Shuainan [1 ]
Bi, Wenbo [1 ]
Chen, Xinfu [1 ]
Song, Hongwei [1 ]
机构
[1] Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130012, Jilin, Peoples R China
基金
中国国家自然科学基金;
关键词
flexibility and large area; incorporating; lanthanide ions; perovskite solar cells; stabilities; IODIDE; PASSIVATION; STABILITY; ENERGY; OXIDE;
D O I
10.1002/smll.202001770
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Since Yan's work, incorporation of some lanthanide elements, such as Eu and Nd, into MAPbI(3)layer has been proven to be a powerful strategy on improving the permanence of the perovskite solar cells (PSCs). However, a comprehensive configuration has not been given for different lanthanide elements doping while the mechanism has not been clarified. Herein, the incorporation of various lanthanides ions (Ln(3+)=Ce3+, Eu3+, Nd3+, Sm3+, or Yb3+) into perovskite films to largely enhance the performance of PSCs is presented. Arising from the enlarged grain size and crystallinity of perovskite film upon Ln(3+)ions doping, the efficiency and stability of PSCs are significantly improved. Extraordinarily, PSCs with Ce(3+)doping achieve the best performance, with a champion power conversion efficiency (PCE) of 21.67% in contrast to 18.50% for pristine PSCs, and outstanding long-term and UV irradiation stability. Such high performance of PSCs after Ce(3+)doping originates from special Ce3+/Ce(4+)redox pair and the unique 4f-5d absorption in the UV region. Finally, the flexible PSCs with low-temperature preparation are explored. Considering the richer deposition of cerium element in the earth and lower price, the findings may provide new opportunities for developing low-cost, highly efficient, air/UV stable, and flexible PSCs.
引用
收藏
页数:11
相关论文
共 50 条
  • [1] Efficient and Stable Inverted Perovskite Solar Cells Incorporating Secondary Amines
    Chen, Hao
    Wei, Qi
    Saidaminov, Makhsud, I
    Wang, Fei
    Johnston, Andrew
    Hou, Yi
    Peng, Zijian
    Xu, Kaimin
    Zhou, Wenjia
    Liu, Zhenghao
    Qiao, Lu
    Wang, Xiao
    Xu, Siwen
    Li, Jiangyu
    Long, Run
    Ke, Youqi
    Sargent, Edward H.
    Ning, Zhijun
    [J]. ADVANCED MATERIALS, 2019, 31 (46)
  • [2] Efficient and stable of perovskite solar cells
    Jiang, Qi
    Zhang, Xingwang
    You, Jingbi
    [J]. 2016 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP), 2016,
  • [3] Efficient and Stable Perovskite Solar Cells via CsPF6 Passivation of Perovskite Film Defects
    Cai, Qingbin
    Lin, Zhichao
    Zhang, Wenqi
    Xu, Xiangning
    Dong, Hongye
    Yuan, Shuai
    Liang, Chao
    Mu, Cheng
    [J]. JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2022, 13 (20): : 4598 - 4604
  • [4] Hetero-perovskite engineering for stable and efficient perovskite solar cells
    Cheng, Xiaohua
    Han, Ying
    Cui, Bin-Bin
    [J]. SUSTAINABLE ENERGY & FUELS, 2022, 6 (14) : 3304 - 3323
  • [5] Diffusion engineering of ions and charge carriers for stable efficient perovskite solar cells
    Bi, Enbing
    Chen, Han
    Xie, Fengxian
    Wu, Yongzhen
    Chen, Wei
    Su, Yanjie
    Islam, Ashraful
    Gratzel, Michael
    Yang, Xudong
    Han, Liyuan
    [J]. NATURE COMMUNICATIONS, 2017, 8
  • [6] Diffusion engineering of ions and charge carriers for stable efficient perovskite solar cells
    Enbing Bi
    Han Chen
    Fengxian Xie
    Yongzhen Wu
    Wei Chen
    Yanjie Su
    Ashraful Islam
    Michael Grätzel
    Xudong Yang
    Liyuan Han
    [J]. Nature Communications, 8
  • [7] Efficient and stable inverted perovskite solar cells incorporating 4-Fluorobenzylammonium iodide
    He, Liangyou
    Wu, Haotian
    Lian, Xiaomei
    Zuo, Lijian
    Wu, Gang
    Chen, Hongzheng
    [J]. ORGANIC ELECTRONICS, 2021, 92
  • [8] Co-passivation of perovskite film towards stable and efficient perovskite solar cell
    Li, Wang
    Zhu, Annan
    Gu, Hao
    Wang, Bingzhe
    Wang, Gang
    Li, Shengwen
    Chen, Shi
    Liao, Jinfeng
    Xing, Guichuan
    [J]. CHEMICAL ENGINEERING JOURNAL, 2023, 471
  • [9] Taurine as a powerful passivator of perovskite layer for efficient and stable perovskite solar cells
    Hou, Xian
    Yuan, Zhenjia
    Liu, Jinlong
    Ma, Hongzhen
    Yu, Fucheng
    [J]. RSC ADVANCES, 2023, 13 (25) : 16872 - 16879
  • [10] Constructing Efficient and Stable Perovskite Solar Cells via Interconnecting Perovskite Grains
    Hou, Xian
    Huang, Sumei
    Wei Ou-Yang
    Pan, Likun
    Sun, Zhuo
    Chen, Xiaohong
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (40) : 35200 - 35208