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Related Experiment Video

Updated: May 10, 2026

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

Exploiting nanocarbons in dye-sensitized solar cells.

Ladislav Kavan1

  • 1J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Dolejškova 3, 182 23, Prague 8, Czech Republic, kavan@jh-inst.cas.cz.

Topics in Current Chemistry
|June 5, 2013
PubMed
Summary

Nanocarbons like graphene enhance dye-sensitized solar cells (DSSCs) by serving as electrodes or additives. Understanding charge transfer at these carbon surfaces is crucial for improving DSSC efficiency and durability.

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Area of Science:

  • Materials Science
  • Electrochemistry
  • Photovoltaics

Background:

  • Nanocarbons, including fullerenes, carbon nanotubes, nanodiamond, and graphene, offer diverse applications in solar cell development.
  • These materials can function as active light-absorbing components, current collectors, photoanode additives, or counter electrodes in solar cells.
  • Graphene-based materials are particularly promising for catalytic counter electrodes in advanced dye-sensitized solar cells (DSSCs) utilizing cobalt mediators.

Purpose of the Study:

  • To review selected prospective contributions from nanocarbon science to the development of novel dye-sensitized solar cells.
  • To highlight advancements in improving the efficiency, durability, and cost-effectiveness of DSSCs through nanocarbon integration.

Main Methods:

  • Selective review of existing literature on nanocarbons in solar cell applications.

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Harvesting Solar Energy by Means of Charge-Separating Nanocrystals and Their Solids
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Last Updated: May 10, 2026

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

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

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Harvesting Solar Energy by Means of Charge-Separating Nanocrystals and Their Solids

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  • Focus on electrochemical charge-transfer mechanisms at carbon surfaces within DSSCs.
  • Analysis of nanocarbon roles in different DSSC components.

    • Main Results:

    • Nanocarbons can be effectively utilized in multiple roles within solar cells, significantly impacting performance.
    • Graphene materials show particular promise as catalytic counter electrodes in cobalt-mediated DSSCs.
    • Understanding and optimizing electrochemical charge transfer at nanocarbon interfaces is critical for device improvement.

    Conclusions:

    • Nanocarbon science offers significant potential for advancing dye-sensitized solar cell technology.
    • Further research into the electrocatalysis and charge-transfer dynamics at nanocarbon surfaces is essential for future solar cell development.
    • Integration of nanocarbons can lead to more efficient, durable, and cost-effective solar energy solutions.