Frontiers of Optoelectronics, Volume. 15, Issue 4, 12200(2022)

Recent advances in developing high-performance organic hole transporting materials for inverted perovskite solar cells

Xianglang Sun1,2, Zonglong Zhu2、*, and Zhong’an Li1
Author Affiliations
  • 1Key Laboratory for Material Chemistry of Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
  • 2Department of Chemistry, City University of Hong Kong, Kowloon 999077, Hong Kong, China
  • show less

    Inverted perovskite solar cells (PVSCs) have recently made exciting progress, showing high power conversion efficiencies (PCEs) of 25% in single-junction devices and 30.5% in silicon/perovskite tandem devices. The hole transporting material (HTM) in an inverted PVSC plays an important role in determining the device performance, since it not only extracts/transports holes but also affects the growth and crystallization of perovskite film. Currently, polymer and self-assembled monolayer (SAM) have been considered as two types of most promising HTM candidates for inverted PVSCs owing to their high PCEs, high stability and adaptability to large area devices. In this review, recent encouraging progress of high-performance polymer and SAM-based HTMs is systematically reviewed and summarized, including molecular design strategies and the correlation between molecular structure and device performance. We hope this review can inspire further innovative development of HTMs for wide applications in highly efficient and stable inverted PVSCs and the tandem devices.

    Tools

    Get Citation

    Copy Citation Text

    Xianglang Sun, Zonglong Zhu, Zhong’an Li. Recent advances in developing high-performance organic hole transporting materials for inverted perovskite solar cells[J]. Frontiers of Optoelectronics, 2022, 15(4): 12200

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: REVIEW ARTICLE

    Received: Aug. 31, 2022

    Accepted: Oct. 10, 2022

    Published Online: Jan. 22, 2023

    The Author Email: Zhu Zonglong (zonglzhu@cityu.edu.hk)

    DOI:10.1007/s12200-022-00050-3

    Topics

    Please enter the answer below before you can view the full text.
    5-4=
    Submit