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Solution-Processed “Silver-Bismuth-Iodine” Ternary Thin Films for Lead-Free Photovoltaic Absorbers
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JoVE Journal Chemistry
Solution-Processed “Silver-Bismuth-Iodine” Ternary Thin Films for Lead-Free Photovoltaic Absorbers

Solution-Processed “Silver-Bismuth-Iodine” Ternary Thin Films for Lead-Free Photovoltaic Absorbers

DOI:
10.3791/58286-v

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10:19 min

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September 27, 2018

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, ,
1Convergence Research Center for Solar Energy,Daegu Gyeongbuk Institute of Science and Technology (DGIST), 2Department of Chemistry and Research Institute for Convergence of Basic Sciences,Hanyang University

Chapters

  • 00:04Title
  • 00:54Preparation of Compact TiO2 (c-TiO2) Layers on Fluorine-Doped Tin Oxide (FTO) Substrates for Electron Blocking
  • 03:29Preparation of Mesoporous TiO2 (m-TiO2) Layers for Improved Electron Extraction
  • 05:03Fabrication of AgBi2I7 Thin Films (1:2 AgI:BiI3)
  • 06:10Fabrication of Solar Cell Devices Using AgBi2I7 Thin Films
  • 07:23Results: Characterization of Solution-Processed Ag-Bi-I Ternary Thin Films
  • 09:16Conclusion

Summary

Automatic Translation

Automatic Translation

Herein, we present detailed protocols for solution-processed silver-bismuth-iodine (Ag-Bi-I) ternary semiconductor thin films fabricated on TiO2-coated transparent electrodes and their potential application as air-stable and lead-free optoelectronic devices.

Tags

Keywords: Solution-processableSilver-bismuth-iodineTernary SemiconductorsLead-freePhotovoltaic AbsorbersThin Film Solar CellsMicroscopic Device ArchitecturesEnvironmentally-friendlyAir-stablePrecursor SolutionCompact Titanium Dioxide LayersMesoporous Titanium Dioxide Layers

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