Synthesis of organic dyes with linkers between 9,9-dimethylfluorenyl terminal and α-cyanoacrylic acid anchor, effect of the linkers on Uv-Vis absorption spectra, and photovoltaic properties in dye-Sensitized solar cells

Min Woo Lee; Su Bong Cha; Su Jin Yang; Se Woong Park; Kyungkon Kim; Nam Gyu Park; Duck Hyung Lee

doi:10.5012/bkcs.2009.30.10.2269

Synthesis of organic dyes with linkers between 9,9-dimethylfluorenyl terminal and α-cyanoacrylic acid anchor, effect of the linkers on Uv-Vis absorption spectra, and photovoltaic properties in dye-Sensitized solar cells

Min Woo Lee
, Su Bong Cha
, Su Jin Yang
, Se Woong Park
, Kyungkon Kim
, Nam Gyu Park
, Duck Hyung Lee

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

13 Scopus citations

Abstract

Six metal-free organic dyes having thiophene (1), benzene-thiophene (2), thiophene-benzene (3), thiophene-pyridine (4), thiophene-thiophene (5), and pyridine (6) linkers between 9,9-dimethylfluorenyl terminal group and α-cyano-acrylic acid anchor were synthesized. Among them, organic dye 5 showed the longest λ_max value (424 nm) in UV-Vis absorption spectrum, better incident monochromatic photon-to-current conversion efficiency (IPCE), highest short circuit photocurrent density (J_SC, 9.33 mA²/cm²), and highest overall conversion efficiency (η, 3.91%).

Original language	English
Pages (from-to)	2269-2279
Number of pages	11
Journal	Bulletin of the Korean Chemical Society
Volume	30
Issue number	10
DOIs	https://doi.org/10.5012/bkcs.2009.30.10.2269
State	Published - Oct 2009
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

α-Cyanoacrylic acid anchor
9,9-Dimethylfluorenyl terminal
Dye-sensitized solar cells
Organic dye
Thiophene linker

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Lee, M. W., Cha, S. B., Yang, S. J., Park, S. W., Kim, K., Park, N. G., & Lee, D. H. (2009). Synthesis of organic dyes with linkers between 9,9-dimethylfluorenyl terminal and α-cyanoacrylic acid anchor, effect of the linkers on Uv-Vis absorption spectra, and photovoltaic properties in dye-Sensitized solar cells. Bulletin of the Korean Chemical Society, 30(10), 2269-2279. https://doi.org/10.5012/bkcs.2009.30.10.2269

@article{2dcf66f542a34875ad133c8ceab73584,

title = "Synthesis of organic dyes with linkers between 9,9-dimethylfluorenyl terminal and α-cyanoacrylic acid anchor, effect of the linkers on Uv-Vis absorption spectra, and photovoltaic properties in dye-Sensitized solar cells",

abstract = "Six metal-free organic dyes having thiophene (1), benzene-thiophene (2), thiophene-benzene (3), thiophene-pyridine (4), thiophene-thiophene (5), and pyridine (6) linkers between 9,9-dimethylfluorenyl terminal group and α-cyano-acrylic acid anchor were synthesized. Among them, organic dye 5 showed the longest λmax value (424 nm) in UV-Vis absorption spectrum, better incident monochromatic photon-to-current conversion efficiency (IPCE), highest short circuit photocurrent density (JSC, 9.33 mA2/cm2), and highest overall conversion efficiency (η, 3.91\%).",

keywords = "α-Cyanoacrylic acid anchor, 9,9-Dimethylfluorenyl terminal, Dye-sensitized solar cells, Organic dye, Thiophene linker",

author = "Lee, \{Min Woo\} and Cha, \{Su Bong\} and Yang, \{Su Jin\} and Park, \{Se Woong\} and Kyungkon Kim and Park, \{Nam Gyu\} and Lee, \{Duck Hyung\}",

year = "2009",

month = oct,

doi = "10.5012/bkcs.2009.30.10.2269",

language = "English",

volume = "30",

pages = "2269--2279",

journal = "Bulletin of the Korean Chemical Society",

issn = "0253-2964",

publisher = "Wiley-Blackwell",

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}

Lee, MW, Cha, SB, Yang, SJ, Park, SW, Kim, K, Park, NG & Lee, DH 2009, 'Synthesis of organic dyes with linkers between 9,9-dimethylfluorenyl terminal and α-cyanoacrylic acid anchor, effect of the linkers on Uv-Vis absorption spectra, and photovoltaic properties in dye-Sensitized solar cells', Bulletin of the Korean Chemical Society, vol. 30, no. 10, pp. 2269-2279. https://doi.org/10.5012/bkcs.2009.30.10.2269

Synthesis of organic dyes with linkers between 9,9-dimethylfluorenyl terminal and α-cyanoacrylic acid anchor, effect of the linkers on Uv-Vis absorption spectra, and photovoltaic properties in dye-Sensitized solar cells. / Lee, Min Woo; Cha, Su Bong; Yang, Su Jin et al.
In: Bulletin of the Korean Chemical Society, Vol. 30, No. 10, 10.2009, p. 2269-2279.

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

TY - JOUR

T1 - Synthesis of organic dyes with linkers between 9,9-dimethylfluorenyl terminal and α-cyanoacrylic acid anchor, effect of the linkers on Uv-Vis absorption spectra, and photovoltaic properties in dye-Sensitized solar cells

AU - Lee, Min Woo

AU - Cha, Su Bong

AU - Yang, Su Jin

AU - Park, Se Woong

AU - Kim, Kyungkon

AU - Park, Nam Gyu

AU - Lee, Duck Hyung

PY - 2009/10

Y1 - 2009/10

N2 - Six metal-free organic dyes having thiophene (1), benzene-thiophene (2), thiophene-benzene (3), thiophene-pyridine (4), thiophene-thiophene (5), and pyridine (6) linkers between 9,9-dimethylfluorenyl terminal group and α-cyano-acrylic acid anchor were synthesized. Among them, organic dye 5 showed the longest λmax value (424 nm) in UV-Vis absorption spectrum, better incident monochromatic photon-to-current conversion efficiency (IPCE), highest short circuit photocurrent density (JSC, 9.33 mA2/cm2), and highest overall conversion efficiency (η, 3.91%).

AB - Six metal-free organic dyes having thiophene (1), benzene-thiophene (2), thiophene-benzene (3), thiophene-pyridine (4), thiophene-thiophene (5), and pyridine (6) linkers between 9,9-dimethylfluorenyl terminal group and α-cyano-acrylic acid anchor were synthesized. Among them, organic dye 5 showed the longest λmax value (424 nm) in UV-Vis absorption spectrum, better incident monochromatic photon-to-current conversion efficiency (IPCE), highest short circuit photocurrent density (JSC, 9.33 mA2/cm2), and highest overall conversion efficiency (η, 3.91%).

KW - α-Cyanoacrylic acid anchor

KW - 9,9-Dimethylfluorenyl terminal

KW - Dye-sensitized solar cells

KW - Organic dye

KW - Thiophene linker

UR - https://www.scopus.com/pages/publications/75849156814

U2 - 10.5012/bkcs.2009.30.10.2269

DO - 10.5012/bkcs.2009.30.10.2269

M3 - Article

AN - SCOPUS:75849156814

SN - 0253-2964

VL - 30

SP - 2269

EP - 2279

JO - Bulletin of the Korean Chemical Society

JF - Bulletin of the Korean Chemical Society

IS - 10

ER -

Lee MW, Cha SB, Yang SJ, Park SW, Kim K, Park NG et al. Synthesis of organic dyes with linkers between 9,9-dimethylfluorenyl terminal and α-cyanoacrylic acid anchor, effect of the linkers on Uv-Vis absorption spectra, and photovoltaic properties in dye-Sensitized solar cells. Bulletin of the Korean Chemical Society. 2009 Oct;30(10):2269-2279. doi: 10.5012/bkcs.2009.30.10.2269

Synthesis of organic dyes with linkers between 9,9-dimethylfluorenyl terminal and α-cyanoacrylic acid anchor, effect of the linkers on Uv-Vis absorption spectra, and photovoltaic properties in dye-Sensitized solar cells

Abstract

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Keywords

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