IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i18p5837-d636058.html
   My bibliography  Save this article

Easily Prepared Transparent Electrodes for Low-Cost Semitransparent Inverted Polymer Solar Cells

Author

Listed:
  • Jiaxin Guo

    (State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China)

  • Ziming Bu

    (State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China)

  • Shuo Han

    (State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China)

  • Yanyu Deng

    (State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China)

  • Chunyu Liu

    (State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China)

  • Wenbin Guo

    (State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China)

Abstract

The continuous thin film of silver (Ag) film is important for semitransparent electrodes in polymer solar cells, while the Ag atoms form as non-continuous below a critical thickness. Here, semitransparent inverted polymer solar cells were fabricated using thermally evaporated Ag/germanium (Ge)/Ag as highly transparent electrodes. An ultra-thin Ge film was introduced to modify the growth mode of Ag. The dependence of the device performance and the thickness of the outer Ag film was investigated. Ag/Ge/Ag electrodes exhibited excellent optical and electrical properties, which were proved by the transmittance and reflectance spectra. A champion efficiency of 5.1% was achieved with an open-circuit voltage level of 0.703 V, a short current density of 11.63 mA/cm 2 , and a fill factor of 63%. The average visible transmittance (300–800 nm) of devices with Ag/Ge/Ag was calculated as 25%.

Suggested Citation

  • Jiaxin Guo & Ziming Bu & Shuo Han & Yanyu Deng & Chunyu Liu & Wenbin Guo, 2021. "Easily Prepared Transparent Electrodes for Low-Cost Semitransparent Inverted Polymer Solar Cells," Energies, MDPI, vol. 14(18), pages 1-10, September.
  • Handle: RePEc:gam:jeners:v:14:y:2021:i:18:p:5837-:d:636058
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/18/5837/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/14/18/5837/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Yu Zhong & M. Tuan Trinh & Rongsheng Chen & Geoffrey E. Purdum & Petr P. Khlyabich & Melda Sezen & Seokjoon Oh & Haiming Zhu & Brandon Fowler & Boyuan Zhang & Wei Wang & Chang-Yong Nam & Matthew Y. Sf, 2015. "Molecular helices as electron acceptors in high-performance bulk heterojunction solar cells," Nature Communications, Nature, vol. 6(1), pages 1-8, November.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Alexander J. Gillett & Claire Tonnelé & Giacomo Londi & Gaetano Ricci & Manon Catherin & Darcy M. L. Unson & David Casanova & Frédéric Castet & Yoann Olivier & Weimin M. Chen & Elena Zaborova & Emrys , 2021. "Spontaneous exciton dissociation enables spin state interconversion in delayed fluorescence organic semiconductors," Nature Communications, Nature, vol. 12(1), pages 1-10, December.

    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:gam:jeners:v:14:y:2021:i:18:p:5837-:d:636058. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.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.