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Related Experiment Video

Updated: Jun 6, 2026

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

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

Published on: September 12, 2014

A new recognition concept using dye sensitized solar cell configuration.

Dong-Yi Chen¹, Kum-Yi Cheng, Mei-Lin Ho

¹Department of Chemistry, National Taiwan University, Taipei 106, Taiwan.

Chemical Communications (Cambridge, England)

|November 18, 2010

Summary

This summary is machine-generated.

A novel bifunctional compound was synthesized for dye-sensitized solar cells (DSSCs). This compound enables ion detection by converting the solar cell

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Area of Science:

Materials Science
Electrochemistry
Analytical Chemistry

Background:

Dye-sensitized solar cells (DSSCs) are promising photovoltaic devices.
Developing functional materials for integrated sensing applications is an active research area.
Ion detection often requires complex instrumentation.

Purpose of the Study:

To design and synthesize a bifunctional compound for DSSC applications.
To integrate ion recognition capabilities with DSSC signal transduction.
To demonstrate a novel sensing concept utilizing DSSC output.

Main Methods:

Synthesis of a bifunctional compound featuring a donor-π-conjugated-acceptor-cyanoacrylic acid structure.
Incorporation of a tetraoxa-azacrown moiety as the ion recognition unit.
Fabrication and characterization of DSSCs using the synthesized compound.
Utilizing DSSC output for signal transduction in response to ion binding.

Main Results:

Successful synthesis of the bifunctional compound.
The compound's structure is suitable for DSSC applications.
The tetraoxa-azacrown unit effectively recognized Ca(2+) ions.
DSSC output was successfully utilized for signal transduction, demonstrating ion detection.

Conclusions:

A novel bifunctional compound was successfully synthesized for DSSCs.
The compound integrates photovoltaic function with ion sensing capabilities.
This work presents a new paradigm for ion recognition using DSSC technology.