Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

MnO<sub>2</sub>/Au-Ag nanozyme-GOx cascade system for sensitive colorimetric glucose detection and test strip applications.

Mikrochimica acta·2026
Same author

Correction: Single-cell extracellular vesicle-program scoring maps immunometabolic rewiring and immune crosstalk of mesenchymal stromal cells in intervertebral disc degeneration, prioritizing AP2S1 and CSTB.

Frontiers in immunology·2026
Same author

Single-cell extracellular vesicle-program scoring maps immunometabolic rewiring and immune crosstalk of mesenchymal stromal cells in intervertebral disc degeneration, prioritizing AP2S1 and CSTB.

Frontiers in immunology·2026
Same author

Differential Coordination Chemistry with Hydrogen Peroxide: A Pathway Toward Selective Separation of Tungsten from Molybdenum.

Materials (Basel, Switzerland)·2026
Same author

Unlocking the Therapeutic Potential of Ganoderma lucidum: From Bioactive Compounds to Clinical Translation.

Phytotherapy research : PTR·2026
Same author

Organic-Inorganic Metal Halide Perovskites: Toward Stability, Chirality, and AI-Guided Discovery.

ACS central science·2026

Related Experiment Video

Updated: Apr 14, 2026

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light
11:26

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Published on: September 12, 2014

13.2K

Dye-controlled interfacial electron transfer for high-current indium tin oxide photocathodes.

Zhongjie Huang1, Mingfu He1, Mingzhe Yu1

  • 1Department of Chemistry & Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, OH 43210 (USA).

Angewandte Chemie (International Ed. in English)
|April 25, 2015
PubMed
Summary

Researchers developed efficient sensitized photocathodes using tin-doped indium oxide (ITO), an n-type semiconductor, overcoming the need for scarce p-type materials for solar fuels and tandem solar cells.

Keywords:
charge transferdye-sensitized solar cellsenergy conversionrutheniumtime-resolved spectroscopy

More Related Videos

Electrospinning of Photocatalytic Electrodes for Dye-sensitized Solar Cells
09:30

Electrospinning of Photocatalytic Electrodes for Dye-sensitized Solar Cells

Published on: June 28, 2017

10.2K
Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices
11:06

Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices

Published on: July 8, 2016

11.0K

Related Experiment Videos

Last Updated: Apr 14, 2026

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light
11:26

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Published on: September 12, 2014

13.2K
Electrospinning of Photocatalytic Electrodes for Dye-sensitized Solar Cells
09:30

Electrospinning of Photocatalytic Electrodes for Dye-sensitized Solar Cells

Published on: June 28, 2017

10.2K
Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices
11:06

Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices

Published on: July 8, 2016

11.0K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Photovoltaics

Background:

  • Efficient sensitized photocathodes are crucial for solar fuel production and tandem solar cells.
  • The scarcity of suitable p-type semiconductors limits photocathode development.

Purpose of the Study:

  • To develop efficient sensitized photocathodes using a degenerate n-type semiconductor.
  • To investigate the feasibility of using tin-doped indium oxide (ITO) as a photocathode material.

Main Methods:

  • Sensitization of mesoporous tin-doped indium oxide (ITO) electrodes with carefully selected dyes.
  • Measurement of cathodic photocurrents.
  • Transient absorption spectroscopy to study charge transfer dynamics.

Main Results:

  • Achieved high cathodic photocurrents up to 5.96±0.19 mA cm⁻², comparable to conventional p-type photocathodes.
  • Demonstrated efficient hole injection by matching dye energy levels with ITO's conduction band.
  • Confirmed photocurrent generation via reduction of photoexcited sensitizer by ITO electrons.

Conclusions:

  • Tin-doped indium oxide (ITO) is a viable alternative to p-type semiconductors for sensitized photocathodes.
  • Precise energy level alignment between sensitizer and electrode is critical for efficient charge injection.
  • This work offers a new strategy for selecting electrode materials in photocathode design.