Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Journal of Inorganic Materials, Volume. 36, Issue 6, 629(2021)

Passiviation of L-3-(4-Pyridyl)-alanine on Interfacial Defects of Perovskite Solar Cell

Wenwen LIU1... Zhilei HU1, Li WANG1, Mengsha CAO1, Jing ZHANG1, Jing ZHANG1, Shuai ZHANG1,*, Ningyi YUAN1 and Jianning DING2,* |Show fewer author(s)
Author Affiliations
  • 11. School of Materials Science and Engineering, Jiangsu Photovoltaic Science and Engineering Collaborative Innovation Center, Changzhou university, Changzhou 213164, China
  • 22. Micro Center for Science and Technology, Jiangsu University, Zhenjiang 212013, China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (11)
    Equations (2)
    References (35)
    Tools
    Paper Information
    Topics
    Figures & Tables(11)
    (a) Molecular structure of PLA and (b) schematic diagram of PSC device with PLA
    1. (a) Molecular structure of PLA and (b) schematic diagram of PSC device with PLA

    Download full size
    View in Article
    (a,b) Surface and (c,d) cross sectional SEM images, (e,f) grain size distributions of FTO/TiO2/perovskite films (a, c, e) without and (b, d, f) with PLA
    2. (a,b) Surface and (c,d) cross sectional SEM images, (e,f) grain size distributions of FTO/TiO2/perovskite films (a, c, e) without and (b, d, f) with PLA

    Download full size
    View in Article
    (a) ATR-FT-IR spectra, ((b) magnified ATR-FT-LR spectra of rectangular area in (a)), (c) UV-Vis absorption spectra and (d) XRD patterns of FTO/TiO2/perovskite films with and without PLA
    3. (a) ATR-FT-IR spectra, ((b) magnified ATR-FT-LR spectra of rectangular area in (a)), (c) UV-Vis absorption spectra and (d) XRD patterns of FTO/TiO2/perovskite films with and without PLA

    Download full size
    View in Article
    Statistical deviations of (a)JSC, (b)VOC, (c) FF, and (d) PCE for PSC devices without and with PLA
    4. Statistical deviations of (a)JSC, (b)VOC, (c) FF, and (d) PCE for PSC devices without and with PLA

    Download full size
    View in Article
    Forward and reverse scan J-V curves of the optimal PSC devices (a) without and (b) with PLA, (c) comparison of the reverse J-V curves, and (d) external quantum efficiency spectra and integrated JSC curves for the optimal PSC devices without and with PLA
    5. Forward and reverse scan J-V curves of the optimal PSC devices (a) without and (b) with PLA, (c) comparison of the reverse J-V curves, and (d) external quantum efficiency spectra and integrated JSC curves for the optimal PSC devices without and with PLA

    Download full size
    View in Article
    (a) PL spectra, (b) TRPL spectra (λexcitation=510 nm) and TRPL fitting results of glass/perovskite films with and without PLA
    6. (a) PL spectra, (b) TRPL spectra (λexcitation=510 nm) and TRPL fitting results of glass/perovskite films with and without PLA

    Download full size
    View in Article
    (a) Schematic diagram of electron-only perovskite film device with PLA, and (b) SCLC measurements of electron-only perovskite film devices with and without PLA
    7. (a) Schematic diagram of electron-only perovskite film device with PLA, and (b) SCLC measurements of electron-only perovskite film devices with and without PLA

    Download full size
    View in Article
    (a,b) Surface and (c,d) cross sectional SEM images of FTO/TiO2/PbI2 film without PLA (a, c) and with PLA (b, d)
    S1. (a,b) Surface and (c,d) cross sectional SEM images of FTO/TiO2/PbI2 film without PLA (a, c) and with PLA (b, d)

    Download full size
    View in Article
    EIS plots of PSC without and with PLA (a) under illumination and (b) in dark
    S2. EIS plots of PSC without and with PLA (a) under illumination and (b) in dark

    Download full size
    View in Article

    • Table 1. EIS fitting parameters of PSC without and with PLA under illumination and in dark

      View table
      View in Article

      Table 1. EIS fitting parameters of PSC without and with PLA under illumination and in dark

      DeviceRS / (Ω·cm-2)R1 / (Ω·cm-2)R2 / (Ω·cm-2)
      Without PLA (Illumination)1.8058.707.90
      With PLA (Illumination)1.4315.7440.49
      Without PLA (Dark)0.783.46×1052.27×104
      With PLA (Dark)1.212.15×1044.50×105

    • Table 1. Mean values and standard deviation (SD) of photovoltaic parameters for PSC devices without and with PLA

      View table
      View in Article

      Table 1. Mean values and standard deviation (SD) of photovoltaic parameters for PSC devices without and with PLA

      DeviceJSC(SD)/(mA·cm-2)VOC(SD)/VFF(SD)/%PCE(SD)/%
      Without PLA23.84(0.74)1.07(0.02)76.80(1.15)19.49(0.48)
      With PLA24.37(0.50)1.07(0.02)78.74(1.43)20.55(0.39)
    Tools

    Get Citation

    Copy Citation Text

    Wenwen LIU, Zhilei HU, Li WANG, Mengsha CAO, Jing ZHANG, Jing ZHANG, Shuai ZHANG, Ningyi YUAN, Jianning DING. Passiviation of L-3-(4-Pyridyl)-alanine on Interfacial Defects of Perovskite Solar Cell[J]. Journal of Inorganic Materials, 2021, 36(6): 629

    Download Citation

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

    Category: RESEARCH ARTICLE

    Received: Aug. 27, 2020

    Accepted: --

    Published Online: Nov. 25, 2021

    The Author Email: ZHANG Shuai (shuaizhang@cczu.edu.cn), DING Jianning (dingjn@cczu.edu.cn)

    DOI:10.15541/jim20200495

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology