Wei-Hao ChiuAcademic Profile

International Journal Publication

Controlled Photoanode Properties for Large-Area Efficient and Stable Dye-Sensitized Photovoltaic Modules

Author affiliations and roles
  1. 1Center of Green Technology, Chang Gung University, Taoyuan 33302, Taiwan
  2. 2Department of Chemical and Materials Engineering, Chang Gung University, Taoyuan 33302, Taiwan
  3. 3Division of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital, Linkou 33305, Taiwan
  4. 4Electroorganic and Materials Electrochemistry Division, CSIR-Central Electrochemical Research Institute, Karaikudi 630003, India
  5. 5School of Medicine, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan

Nanomaterials, 11, 2125 (2021).

Research topic: Dye-Sensitized Solar Cells

Abstract

Nowadays, a dye-sensitized solar cell (DSSC) attracts attention to its development widely due to its several advantages, such as simple processes, low costs, and flexibility. In this work, we demonstrate the difference in device structures between small size and large size cells (5 cm x 5 cm, 10 cm x 10 cm and 10 cm x 15 cm). The design of the photoanode and dye-sensitized process plays important roles in affecting the cell efficiency and stability. The effects of the TiO2 electrode, using TiCl4(aq) pretreatment and post-treatment processes, are also discussed, whereas, the open-circuit voltage (Voc), short-circuit current density (Jsc), and module efficiency are successfully improved. Furthermore, the effects on module performances by some factors, such as dye solution concentration, dye soaking temperature, and electrolyte injection method are also investigated. We have demonstrated that the output power of a 5 cm x 5 cm DSSC module increases from 86.2 mW to 93.7 mW, and the module efficiency achieves an outstanding performance of 9.79%. Furthermore, enlarging the DSSC modules to two sizes (10 cm x 10 cm and 10 cm x 15 cm) and comparing the performance with different module designs (C-DSSC and S-DSSC) also provides the specific application of polymer sealing and preparing high-efficiency large-area DSSC modules.

Keywords

dye-sensitizedphotovoltaicsolar modulephotoanodelarge
DOI ↗Open Access PDF ↗15 Google Scholar citations ↗12 OpenAlex citations ↗FWCI 0.33Top 55.5% normalized citations12 Crossref citations ↗17 Mendeley readers ↗

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Articles citing this work

12 citing articles with DOI, from 12 records indexed by OpenAlex.

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    DOI: 10.1016/j.enbuild.2026.117866

  3. Photoanode Design for Dye-Sensitized Solar Cells: Advancements in Metal Oxides, Nanostructures, and Hybrid Composites ↗

    Journal of Electronic Materials · vol. 55, no. 4, pp. 3349-3368, 2026

    DOI: 10.1007/s11664-026-12688-2

  4. The Comprehensive Study of TiO2 Blocking Layer with Complementary Electrochemical and SPM Methods for the Application in Photovoltaics ↗

    Inorganics · vol. 13, no. 8, pp. 270, 2025

    DOI: 10.3390/inorganics13080270

  5. Investigating a sulfonate-rich carbon dot as a sensitizer in dye-sensitized solar cells ↗

    Optical and Quantum Electronics · vol. 57, no. 1, 2025

    DOI: 10.1007/s11082-024-07988-y

  6. Comprehensive analysis of the performance of a microfluidic photoelectrochemical solar cell with heat exchanger ↗

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    DOI: 10.1016/j.cej.2024.155162

  7. RETRACTED: Synthesis, Crystal Structure, and Theoretical Screening of Solvatochromism and Light-Harvesting Performance of Hexamine V-Substituted Lindqvist-Based Photosensitizer for Photovoltaic Solar Cells ↗

    ACS Omega · vol. 9, no. 36, pp. 38066-38079, 2024

    DOI: 10.1021/acsomega.4c05150

  8. Fabrication of transparent TiO2-GO nanocomposites deposited on vertically aligned ZnO nanowire arrays as hybrid nanostructured photo-anode for dye-sensitized solar cells ↗

    Optical Materials · vol. 142, pp. 114116, 2023

    DOI: 10.1016/j.optmat.2023.114116

  9. Printability of (Quasi-)Solid Polysiloxane Electrolytes for Online Dye-Sensitized Solar Cell Fabrication ↗

    Coatings · vol. 13, no. 7, pp. 1164, 2023

    DOI: 10.3390/coatings13071164

  10. Flexible PET/(PET-TiO2) core/shell nanofibrous mats as potential photoanode layer for dye-sensitized solar cells, DSSCs ↗

    Materials Chemistry and Physics · vol. 305, pp. 127911, 2023

    DOI: 10.1016/j.matchemphys.2023.127911

  11. 2D-Nanolayer (2D-NL)-Based Hybrid Materials: A Next-Generation Material for Dye-Sensitized Solar Cells ↗

    Electronics · vol. 12, no. 3, pp. 570, 2023

    DOI: 10.3390/electronics12030570

  12. Ruthenium (II) complexes bearing N‐heterocyclic carbene‐based C^N donor sets in dye‐sensitized solar cells ↗

    Applied Organometallic Chemistry · vol. 37, no. 5, 2022

    DOI: 10.1002/aoc.6873

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