IDEAS home Printed from https://ideas.repec.org/a/nat/nature/v605y2022i7909d10.1038_s41586-022-04604-5.html
   My bibliography  Save this article

Stability-limiting heterointerfaces of perovskite photovoltaics

Author

Listed:
  • Shaun Tan

    (University of California Los Angeles)

  • Tianyi Huang

    (University of California Los Angeles)

  • Ilhan Yavuz

    (Marmara University)

  • Rui Wang

    (University of California Los Angeles
    Westlake University and Institute of Advanced Technology, Westlake Institute for Advanced Study)

  • Tae Woong Yoon

    (Sungkyunkwan University)

  • Mingjie Xu

    (University of California Irvine)

  • Qiyu Xing

    (University of California Los Angeles)

  • Keonwoo Park

    (Sungkyunkwan University)

  • Do-Kyoung Lee

    (Sungkyunkwan University)

  • Chung-Hao Chen

    (University of California Los Angeles
    National Yang Ming Chiao Tung University)

  • Ran Zheng

    (University of California Los Angeles)

  • Taegeun Yoon

    (Sungkyunkwan University)

  • Yepin Zhao

    (University of California Los Angeles)

  • Hao-Cheng Wang

    (University of California Los Angeles
    National Yang Ming Chiao Tung University)

  • Dong Meng

    (University of California Los Angeles)

  • Jingjing Xue

    (University of California Los Angeles)

  • Young Jae Song

    (Sungkyunkwan University
    Institute for Basic Science (IBS))

  • Xiaoqing Pan

    (University of California Irvine
    University of California Irvine)

  • Nam-Gyu Park

    (Sungkyunkwan University
    Sungkyunkwan University)

  • Jin-Wook Lee

    (Sungkyunkwan University
    Sungkyunkwan University)

  • Yang Yang

    (University of California Los Angeles)

Abstract

Optoelectronic devices consist of heterointerfaces formed between dissimilar semiconducting materials. The relative energy-level alignment between contacting semiconductors determinately affects the heterointerface charge injection and extraction dynamics. For perovskite solar cells (PSCs), the heterointerface between the top perovskite surface and a charge-transporting material is often treated for defect passivation1–4 to improve the PSC stability and performance. However, such surface treatments can also affect the heterointerface energetics1. Here we show that surface treatments may induce a negative work function shift (that is, more n-type), which activates halide migration to aggravate PSC instability. Therefore, despite the beneficial effects of surface passivation, this detrimental side effect limits the maximum stability improvement attainable for PSCs treated in this way. This trade-off between the beneficial and detrimental effects should guide further work on improving PSC stability via surface treatments.

Suggested Citation

  • Shaun Tan & Tianyi Huang & Ilhan Yavuz & Rui Wang & Tae Woong Yoon & Mingjie Xu & Qiyu Xing & Keonwoo Park & Do-Kyoung Lee & Chung-Hao Chen & Ran Zheng & Taegeun Yoon & Yepin Zhao & Hao-Cheng Wang & D, 2022. "Stability-limiting heterointerfaces of perovskite photovoltaics," Nature, Nature, vol. 605(7909), pages 268-273, May.
    • Handle: RePEc:nat:nature:v:605:y:2022:i:7909:d:10.1038_s41586-022-04604-5
    DOI: 10.1038/s41586-022-04604-5
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41586-022-04604-5
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1038/s41586-022-04604-5?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Sreeram Valsalakumar & Anurag Roy & Tapas K. Mallick & Justin Hinshelwood & Senthilarasu Sundaram, 2022. "An Overview of Current Printing Technologies for Large-Scale Perovskite Solar Cell Development," Energies, MDPI, vol. 16(1), pages 1-29, December.
    2. Xinlong Wang & Zhiqin Ying & Jingming Zheng & Xin Li & Zhipeng Zhang & Chuanxiao Xiao & Ying Chen & Ming Wu & Zhenhai Yang & Jingsong Sun & Jia-Ru Xu & Jiang Sheng & Yuheng Zeng & Xi Yang & Guichuan X, 2023. "Long-chain anionic surfactants enabling stable perovskite/silicon tandems with greatly suppressed stress corrosion," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    3. Jiangang Feng & Xi Wang & Jia Li & Haoming Liang & Wen Wen & Ezra Alvianto & Cheng-Wei Qiu & Rui Su & Yi Hou, 2023. "Resonant perovskite solar cells with extended band edge," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    4. Jin Wen & Yicheng Zhao & Pu Wu & Yuxuan Liu & Xuntian Zheng & Renxing Lin & Sushu Wan & Ke Li & Haowen Luo & Yuxi Tian & Ludong Li & Hairen Tan, 2023. "Heterojunction formed via 3D-to-2D perovskite conversion for photostable wide-bandgap perovskite solar cells," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    5. Jiajia Suo & Bowen Yang & Edoardo Mosconi & Dmitry Bogachuk & Tiarnan A. S. Doherty & Kyle Frohna & Dominik J. Kubicki & Fan Fu & YeonJu Kim & Oussama Er-Raji & Tiankai Zhang & Lorenzo Baldinelli & Lu, 2024. "Multifunctional sulfonium-based treatment for perovskite solar cells with less than 1% efficiency loss over 4,500-h operational stability tests," Nature Energy, Nature, vol. 9(2), pages 172-183, February.
    6. Xuemei Li & Wengang Huang & Andraž Krajnc & Yuwei Yang & Atul Shukla & Jaeho Lee & Mehri Ghasemi & Isaac Martens & Bun Chan & Dominique Appadoo & Peng Chen & Xiaoming Wen & Julian A. Steele & Haira G., 2023. "Interfacial alloying between lead halide perovskite crystals and hybrid glasses," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    7. Liangliang Min & Haoxuan Sun & Linqi Guo & Meng Wang & Fengren Cao & Jun Zhong & Liang Li, 2024. "Frequency-selective perovskite photodetector for anti-interference optical communications," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    8. Nour El Islam Boukortt & Claudia Triolo & Saveria Santangelo & Salvatore Patanè, 2023. "All-Perovskite Tandem Solar Cells: From Certified 25% and Beyond," Energies, MDPI, vol. 16(8), pages 1-24, April.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:nature:v:605:y:2022:i:7909:d:10.1038_s41586-022-04604-5. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.