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 37 条
  • [11] Efficient, stable and scalable perovskite solar cells using poly(3-hexylthiophene)
    Jung, Eui Hyuk
    Jeon, Nam Joong
    Park, Eun Young
    Moon, Chan Su
    Shin, Tae Joo
    Yang, Tae-Youl
    Noh, Jun Hong
    Seo, Jangwon
    [J]. NATURE, 2019, 567 (7749) : 511 - +
  • [12] Improved performance of perovskite light-emitting diodes using a PEDOT:PSS and MoO3 composite layer
    Kim, Da Bin
    Yu, Jae Choul
    Nam, Yun Seok
    Kim, Dae Woo
    Jung, Eui Dae
    Lee, Sang Yun
    Lee, Seungjin
    Park, Jong Hyun
    Lee, Ah-Young
    Lee, Bo Ram
    Di Nuzzo, Daniele
    Friend, Richard H.
    Song, Myoung Hoon
    [J]. JOURNAL OF MATERIALS CHEMISTRY C, 2016, 4 (35) : 8161 - 8165
  • [13] High-Efficiency Perovskite Solar Cells
    Kim, Jin Young
    Lee, Jin-Wook
    Jung, Hyun Suk
    Shin, Hyunjung
    Park, Nam-Gyu
    [J]. CHEMICAL REVIEWS, 2020, 120 (15) : 7867 - 7918
  • [14] Improvement in Dibenzofuran-Based Hole Transport Materials for Flexible Perovskite Solar Cells
    Lin, Yuanqiong
    Zhang, Xiao
    Lu, Jinchuan
    Lin, Xiaohan
    Lu, Yinghua
    Li, Xin
    Tu, Song
    [J]. MOLECULES, 2024, 29 (06):
  • [15] Perovskite solar cells with a planar heterojunction structure prepared using room-temperature solution processing techniques
    Liu, Dianyi
    Kelly, Timothy L.
    [J]. NATURE PHOTONICS, 2014, 8 (02) : 133 - 138
  • [16] Improved performance of inverted planar perovskite solar cells with F4-TCNQ doped PEDOT:PSS hole transport layers
    Liu, Dongyang
    Li, Yong
    Yuan, Jianyu
    Hong, Qiuming
    Shi, Guozheng
    Yuan, Daxing
    Wei, Jian
    Huang, Chenchao
    Tang, Jianxin
    Fung, Man-Keung
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (12) : 5701 - 5708
  • [17] Efficient polymer photovoltaic cells using solution-processed MoO3 as anode buffer layer
    Liu, Fengmin
    Shao, Shuyan
    Guo, Xiaoyang
    Zhao, Yun
    Xie, Zhiyuan
    [J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2010, 94 (05) : 842 - 845
  • [18] Efficient planar heterojunction perovskite solar cells by vapour deposition
    Liu, Mingzhen
    Johnston, Michael B.
    Snaith, Henry J.
    [J]. NATURE, 2013, 501 (7467) : 395 - +
  • [19] Buried interface molecular hybrid for inverted perovskite solar cells
    Liu, Sanwan
    Li, Jingbai
    Xiao, Wenshan
    Chen, Rui
    Sun, Zhenxing
    Zhang, Yong
    Lei, Xia
    Hu, Shuaifeng
    Kober-Czerny, Manuel
    Wang, Jianan
    Ren, Fumeng
    Zhou, Qisen
    Raza, Hasan
    Gao, You
    Ji, Yitong
    Li, Sibo
    Li, Huan
    Qiu, Longbin
    Huang, Wenchao
    Zhao, Yan
    Xu, Baomin
    Liu, Zonghao
    Snaith, Henry J.
    Park, Nam-Gyu
    Chen, Wei
    [J]. NATURE, 2024, : 536 - 542
  • [20] Improved performance and stability of inverted polymer solar cells with ammonium heptamolybdate acted as hole extraction layers via thermal annealing method
    Liu, Zhiyong
    Hui, Shurong
    Wang, Ning
    [J]. JOURNAL OF LUMINESCENCE, 2017, 181 : 310 - 314