Bi-functional ion exchangers for enhanced performance of dye-sensitized solar cells

Bi-functional ion exchangers for enhanced performance of dye-sensitized solar cells

Ion exchange using aerosol OT (AOT) offers dye adsorption twice as fast as known methods. Moreover, it suppresses the dye-agglomeration that may cause insufficient dye-coverage on the photoelectrode surface. Consequently, its dual function of fast dye-loading and higher dye-coverage significantly im...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-07, Vol.49 (59), p.6671-6673
Hauptverfasser: Kong, Eui-Hyun, Chang, Yong-June, Lim, Jongchul, Kim, Back-Hyun, Lee, Jung-Hoon, Kwon, Do-Kyun, Park, Taiho, Jang, Hyun Myung
Format: Artikel
Sprache:eng
Schlagworte:
Adsorption
Aerosols
Coloring Agents - chemistry
Dioctyl Sulfosuccinic Acid - chemistry
Dyes
Electric Power Supplies
Energy conversion efficiency
Ion exchangers
Ions - chemistry
Photovoltaic cells
Solar cells
Solar Energy
Surface chemistry
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Zusammenfassung:Ion exchange using aerosol OT (AOT) offers dye adsorption twice as fast as known methods. Moreover, it suppresses the dye-agglomeration that may cause insufficient dye-coverage on the photoelectrode surface. Consequently, its dual function of fast dye-loading and higher dye-coverage significantly improves the power conversion efficiency of dye-sensitized solar cells.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc42824a