Molybdenum-Oxide-Modified PEDOT:PSS as Efficient Hole Transport Layer in Perovskite Solar Cells

被引:2
|
作者
Fan, Pu [1 ]
Zhou, Zhipeng [1 ,2 ]
Tian, Jianghao [1 ,2 ]
Yu, Junsheng [1 ,2 ]
机构
[1] Univ Elect Sci & Technol China, Yangtze Delta Reg Inst Huzhou, Huzhou 313001, Peoples R China
[2] Univ Elect Sci & Technol China UESTC, Sch Optoelect Sci & Engn, State Key Lab Elect Thin Films & Integrated Device, Chengdu 610054, Peoples R China
来源
MOLECULES | 2024年 / 29卷 / 21期
基金
中国国家自然科学基金;
关键词
perovskite solar cells; PEDOT:PSS; MoO3; hole transport layer; stability; IMPROVED PERFORMANCE; HIGHLY EFFICIENT;
D O I
10.3390/molecules29215064
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Over the last ten years, there has been a remarkable enhancement in the power conversion efficiency (PCE) of perovskite solar cells (PSCs), with poly (3,4-ethylenedioxythiohene):poly (styrenesulfonate) (PEDOT:PSS) emerging as a prevalent choice for the hole transport layer (HTL). Nevertheless, the evolution of the widely utilized PEDOT:PSS HTL has not kept pace with the swift advancements in PSC technology, attributed to its suboptimal electrical conductivity, acidic nature, and inadequate electron-blocking performance. This study presents a novel approach to enhance the HTL by introducing molybdenum oxide (MoO3) into the PEDOT:PSS, leveraging the conductivity and solution processing compatibility of MoO3. Two methods for MoO3 integration were explored: an ammonium molybdate tetrahydrate (AMT) precursor and the direct addition of MoO3 nanoparticles. The carrier dynamics of PSCs modified by MoO3 are significantly optimized. Therefore, the PCE of the device modified by AMT and molybdenum oxide is increased to 18.23 and 19.64%, respectively, and the stability of the device is also improved. This study emphasizes the potential of MoO3 in contributing to the development of more efficient and stable PSCs.
引用
收藏
页数:10
相关论文
共 50 条
  • [21] V2O5-PEDOT: PSS bilayer as hole transport layer for highly efficient and stable perovskite solar cells
    Wang, Dian
    Elumalai, Naveen Kumar
    Mahmud, Md Arafat
    Wright, Matthew
    Upama, Mushfika Baishakhi
    Chan, Kah Howe
    Xu, Cheng
    Haque, Faiazul
    Conibeer, Gavin
    Uddin, Ashraf
    ORGANIC ELECTRONICS, 2018, 53 : 66 - 73
  • [22] Efficient and Stable Inverted Perovskite Solar Cells with Graphene Oxide-Modified Hole Transport Layer
    Chen, Yuanyuan
    Cheng, Zhendong
    Qiao, Feiyang
    Gao, Chao
    Zhang, Dezhao
    Wang, Yangrunqian
    Wang, Xin
    Liang, Jinjin
    Liu, Hong
    Shen, Wenzhong
    ENERGY TECHNOLOGY, 2022, 10 (11)
  • [23] High mobility, hole transport materials for highly efficient PEDOT:PSS replacement in inverted perovskite solar cells
    Neophytou, Marios
    Griffiths, Jack
    Fraser, James
    Kirkus, Mindaugas
    Chen, Hu
    Nielsen, Christian B.
    McCulloch, Iain
    JOURNAL OF MATERIALS CHEMISTRY C, 2017, 5 (20) : 4940 - 4945
  • [24] Use of modified PEDOT:PSS/Graphene oxide dispersions as a hole transport layer for inverted bulk-heterojunction organic solar cells
    Nguyen, Dinh Cung Tien
    Mai, Van-Dung
    Tran, Van-Huong
    Vu, Van-Phu
    Lee, Soo-Hyoung
    Organic Electronics, 2022, 100
  • [25] Use of modified PEDOT:PSS/Graphene oxide dispersions as a hole transport layer for inverted bulk-heterojunction organic solar cells
    Nguyen, Dinh Cung Tien
    Mai, Van-Dung
    Van-Huong Tran
    Vu, Van-Phu
    Lee, Soo-Hyoung
    ORGANIC ELECTRONICS, 2022, 100
  • [26] Influence of a novel fluorosurfactant modified PEDOT:PSS hole transport layer on the performance of inverted organic solar cells
    Lim, Fang Jeng
    Ananthanarayanan, Krishnamoorthy
    Luther, Joachim
    Ho, Ghim Wei
    JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (48) : 25057 - 25064
  • [27] Ammonia-treated graphene oxide and PEDOT:PSS as hole transport layer for high-performance perovskite solar cells with enhanced stability
    Wang, Yu
    Hu, Yao
    Han, Dongwei
    Yuan, Quan
    Cao, Tiantian
    Chen, Ning
    Zhou, Dongying
    Cong, Hailin
    Feng, Lai
    ORGANIC ELECTRONICS, 2019, 70 : 63 - 70
  • [28] Enhanced stability and efficiency in inverted perovskite solar cells through graphene doping of PEDOT:PSS hole transport layer
    Redondo-Obispo, C.
    Ripolles, T. S.
    Cortijo-Campos, S.
    Alvarez, A. L.
    Climent-Pascual, E.
    de Andres, A.
    Coya, C.
    MATERIALS & DESIGN, 2020, 191
  • [29] Improving efficiency of inverted perovskite solar cells via ethanolamine-doped PEDOT:PSS as hole transport layer
    Wang, Zi-Jun
    Li, Jia-Wen
    Zhang, Da-Yong
    Yang, Gen-Jie
    Yu, Jun-Sheng
    CHINESE PHYSICS B, 2022, 31 (08)
  • [30] Cooperative Effect of Carbon Nanotubes and Dimethyl Sulfoxide on PEDOT:PSS Hole Transport Layer in Planar Perovskite Solar cells
    Xu Shun-Jian
    Xiao Zong-Hu
    Luo Xiao-Rui
    Zhong Wei
    Lou Yong-Ping
    Ou Hui
    JOURNAL OF INORGANIC MATERIALS, 2018, 33 (06) : 641 - 647