Chen, H., Huang, H., Huang, X., Clifford, J. N., Forneli, A., Palomares, E., Zheng, X., Zheng, L., Wang, X., Shen, P., Zhao, B., & Tan, S. (2010). High molar extinction coefficient branchlike organic dyes containing Di(p-tolyl)phenylamine donor for dye-sensitized solar cells applications. Journal of Physical Chemistry C, 114(7), 3280-3286. https://doi.org/10.1021/jp911139x
Chen, Huajie ; Huang, Hui ; Huang, Xianwei et al. / High molar extinction coefficient branchlike organic dyes containing Di(p-tolyl)phenylamine donor for dye-sensitized solar cells applications. In: Journal of Physical Chemistry C. 2010 ; Vol. 114, No. 7. pp. 3280-3286.
@article{b6bc07e695734e998b5db1ce591e65e0,
title = "High molar extinction coefficient branchlike organic dyes containing Di(p-tolyl)phenylamine donor for dye-sensitized solar cells applications",
abstract = "Two novel branchlike organic dyes (D1 and D2) comprising two di(p-toyl)phenylamine moieties as the electron donor, cyanoacetic acid moieties as the electron acceptor, thiophene or 3-hexylthiophene moieties as the Π-spacer, were designed and synthesized for dye-sensitized solar cells (DSSCs). It was found that the introduction of two di(p-tolyl)phenylamine groups to form the branchlike configuration exhibited better photovoltaic performance due to the improvement of the electron donating and the light-harvesting properties. By the introduction of two di(p-tolyl)phenylamine groups into the framework of D2, it is interesting to note that the UV-vis absorption of D2 showed an obvious blue-shift but also improved molar extinction coefficient compared with that of D3. The transient absorption measurements showed that the dyes D1 and D2 with two di(p-tolyl)phenylamine-substitutes could effectively retard charge recombination between electrons at the TiO2 and the oxidized dyes. Among the three dyes studied, a maximum power conversion efficiency of 6.41% was obtained under simulated AM 1.5 G solar irradiation (100 mW/cm2) with a DSSC based on D2 dye (Jsc = 11.62 mA/cm2, Voc = 0.73 V, FF = 0.756) upon the addition of 1.0 × 10-3 M chenodeoxycholic acid (CDCA) as coadsorbent.",
author = "Huajie Chen and Hui Huang and Xianwei Huang and Clifford, {John N.} and Amparo Forneli and Emilio Palomares and Xiaoyan Zheng and Liping Zheng and Xianyou Wang and Ping Shen and Bin Zhao and Songting Tan",
year = "2010",
month = feb,
day = "25",
doi = "10.1021/jp911139x",
language = "English",
volume = "114",
pages = "3280--3286",
journal = "Journal of Physical Chemistry C",
issn = "1932-7447",
publisher = "American Chemical Society",
number = "7",
}
Chen, H, Huang, H, Huang, X, Clifford, JN, Forneli, A, Palomares, E, Zheng, X, Zheng, L, Wang, X, Shen, P, Zhao, B & Tan, S 2010, 'High molar extinction coefficient branchlike organic dyes containing Di(p-tolyl)phenylamine donor for dye-sensitized solar cells applications', Journal of Physical Chemistry C, vol. 114, no. 7, pp. 3280-3286. https://doi.org/10.1021/jp911139x
High molar extinction coefficient branchlike organic dyes containing Di(p-tolyl)phenylamine donor for dye-sensitized solar cells applications. / Chen, Huajie; Huang, Hui; Huang, Xianwei et al.
In:
Journal of Physical Chemistry C, Vol. 114, No. 7, 25.02.2010, p. 3280-3286.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - High molar extinction coefficient branchlike organic dyes containing Di(p-tolyl)phenylamine donor for dye-sensitized solar cells applications
AU - Chen, Huajie
AU - Huang, Hui
AU - Huang, Xianwei
AU - Clifford, John N.
AU - Forneli, Amparo
AU - Palomares, Emilio
AU - Zheng, Xiaoyan
AU - Zheng, Liping
AU - Wang, Xianyou
AU - Shen, Ping
AU - Zhao, Bin
AU - Tan, Songting
PY - 2010/2/25
Y1 - 2010/2/25
N2 - Two novel branchlike organic dyes (D1 and D2) comprising two di(p-toyl)phenylamine moieties as the electron donor, cyanoacetic acid moieties as the electron acceptor, thiophene or 3-hexylthiophene moieties as the Π-spacer, were designed and synthesized for dye-sensitized solar cells (DSSCs). It was found that the introduction of two di(p-tolyl)phenylamine groups to form the branchlike configuration exhibited better photovoltaic performance due to the improvement of the electron donating and the light-harvesting properties. By the introduction of two di(p-tolyl)phenylamine groups into the framework of D2, it is interesting to note that the UV-vis absorption of D2 showed an obvious blue-shift but also improved molar extinction coefficient compared with that of D3. The transient absorption measurements showed that the dyes D1 and D2 with two di(p-tolyl)phenylamine-substitutes could effectively retard charge recombination between electrons at the TiO2 and the oxidized dyes. Among the three dyes studied, a maximum power conversion efficiency of 6.41% was obtained under simulated AM 1.5 G solar irradiation (100 mW/cm2) with a DSSC based on D2 dye (Jsc = 11.62 mA/cm2, Voc = 0.73 V, FF = 0.756) upon the addition of 1.0 × 10-3 M chenodeoxycholic acid (CDCA) as coadsorbent.
AB - Two novel branchlike organic dyes (D1 and D2) comprising two di(p-toyl)phenylamine moieties as the electron donor, cyanoacetic acid moieties as the electron acceptor, thiophene or 3-hexylthiophene moieties as the Π-spacer, were designed and synthesized for dye-sensitized solar cells (DSSCs). It was found that the introduction of two di(p-tolyl)phenylamine groups to form the branchlike configuration exhibited better photovoltaic performance due to the improvement of the electron donating and the light-harvesting properties. By the introduction of two di(p-tolyl)phenylamine groups into the framework of D2, it is interesting to note that the UV-vis absorption of D2 showed an obvious blue-shift but also improved molar extinction coefficient compared with that of D3. The transient absorption measurements showed that the dyes D1 and D2 with two di(p-tolyl)phenylamine-substitutes could effectively retard charge recombination between electrons at the TiO2 and the oxidized dyes. Among the three dyes studied, a maximum power conversion efficiency of 6.41% was obtained under simulated AM 1.5 G solar irradiation (100 mW/cm2) with a DSSC based on D2 dye (Jsc = 11.62 mA/cm2, Voc = 0.73 V, FF = 0.756) upon the addition of 1.0 × 10-3 M chenodeoxycholic acid (CDCA) as coadsorbent.
UR - http://www.scopus.com/inward/record.url?scp=77649103832&partnerID=8YFLogxK
U2 - 10.1021/jp911139x
DO - 10.1021/jp911139x
M3 - Article
AN - SCOPUS:77649103832
SN - 1932-7447
VL - 114
SP - 3280
EP - 3286
JO - Journal of Physical Chemistry C
JF - Journal of Physical Chemistry C
IS - 7
ER -
Chen H, Huang H, Huang X, Clifford JN, Forneli A, Palomares E et al. High molar extinction coefficient branchlike organic dyes containing Di(p-tolyl)phenylamine donor for dye-sensitized solar cells applications. Journal of Physical Chemistry C. 2010 Feb 25;114(7):3280-3286. doi: 10.1021/jp911139x
