TY - JOUR
T1 - Selective alignment of dyes for panchromatic dye-sensitized solar cells
AU - Park, Nam Gyu
AU - Lee, Kyungtae
AU - Ko, Min Jae
AU - Kim, Kyungkon
PY - 2010
Y1 - 2010
N2 - We have developed methodology to position three different dyes on the desired site in a mesoporous TiO2 film based on column chromatographic principle. The alignment of yellow, red and green dyes in the TiO2 layer was monitored by EPMA. Selective positioning of three dyes exhibited broad spectral response, i.e., panchromatic absorption, compared to the single dyes cell, as a result three dyes cell showed higher photocurrent density. Electron transport, however, was not inhibited by three dyed structure.
AB - We have developed methodology to position three different dyes on the desired site in a mesoporous TiO2 film based on column chromatographic principle. The alignment of yellow, red and green dyes in the TiO2 layer was monitored by EPMA. Selective positioning of three dyes exhibited broad spectral response, i.e., panchromatic absorption, compared to the single dyes cell, as a result three dyes cell showed higher photocurrent density. Electron transport, however, was not inhibited by three dyed structure.
UR - http://www.scopus.com/inward/record.url?scp=79951502788&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:79951502788
SN - 0065-7727
JO - ACS National Meeting Book of Abstracts
JF - ACS National Meeting Book of Abstracts
T2 - 240th ACS National Meeting and Exposition
Y2 - 22 August 2010 through 26 August 2010
ER -