Supramolecular electrolytes for use in highly efficient Dye-sensitized solar cells

Young Jin Kim; Jong Hak Kim; Moon Sung Kang; Myung Jin Lee; Jongok Won; Jong Chan Lee; Yong Soo Kang

doi:10.1002/adma.200306664

Supramolecular electrolytes for use in highly efficient Dye-sensitized solar cells

Young Jin Kim, Jong Hak Kim, Moon Sung Kang, Myung Jin Lee, Jongok Won, Jong Chan Lee, Yong Soo Kang

Department of Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

162 Citations (Scopus)

Abstract

A method that uses a supramolecular electrolyte to improve both the interfacial contact and the ionic conductivity was developed. In dilute solutions, each chain was separated from the others and its coil size was small. It was confirmed that these electrolytes exist as an absolute solid-state film inside a dye-sensitized solar cells (DSSC) after vacuum drying for more than three days. It was also confirmed that the energy conversion efficiencies of the DSSC employing supramolecular electrolytes remained stable during operation for seven days.

Original language	English
Pages (from-to)	1753-1757
Number of pages	5
Journal	Advanced Materials
Volume	16
Issue number	19
DOIs	https://doi.org/10.1002/adma.200306664
Publication status	Published - 2004 Oct 4

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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AU - Kim, Young Jin

AU - Kim, Jong Hak

AU - Kang, Moon Sung

AU - Lee, Myung Jin

AU - Won, Jongok

AU - Lee, Jong Chan

AU - Kang, Yong Soo

PY - 2004/10/4

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AB - A method that uses a supramolecular electrolyte to improve both the interfacial contact and the ionic conductivity was developed. In dilute solutions, each chain was separated from the others and its coil size was small. It was confirmed that these electrolytes exist as an absolute solid-state film inside a dye-sensitized solar cells (DSSC) after vacuum drying for more than three days. It was also confirmed that the energy conversion efficiencies of the DSSC employing supramolecular electrolytes remained stable during operation for seven days.

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Supramolecular electrolytes for use in highly efficient Dye-sensitized solar cells

Abstract

All Science Journal Classification (ASJC) codes

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