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Park, Su-Moon
Electrochemistry Lab
Research Interests
  • Electrochemistry and spectroscopy of conducting polymers

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Novel Quinoxaline-Based Organic Sensitizers for Dye-Sensitized Solar Cells

Cited 61 times inthomson ciCited 55 times inthomson ci
Title
Novel Quinoxaline-Based Organic Sensitizers for Dye-Sensitized Solar Cells
Author
Chang, Dong WookLee, Hyo JoongKim, Jong H.Park, Soo YoungPark, Su-MoonDai, LimingBaek, Jong-Beom
Keywords
NANOCRYSTALLINE TIO2; FUSED PORPHYRINS; DONOR; EFFICIENCY; ELECTRON; FILM
Issue Date
201108
Publisher
AMER CHEMICAL SOC
Citation
ORGANIC LETTERS, v.13, no.15, pp.3880 - 3883
Abstract
Novel quinoxaline-based organic sensitizers using vertical (RC-21) and horizontal (RC-22) conjugation between an electron-donating triphenylamine unit and electron-accepting quinoxaline unit have been synthesized and used for dye-sensitized solar cells (DSSCs), leading to the relatively high power conversion efficiencies of 3.30 and 5.56% for RC-21 and RC-22, respectively. This result indicates that the quinoxaline electron-accepting unit is quite a promising candidate In organic sensitizers.
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DOI
http://dx.doi.org/10.1021/ol2012378
ISSN
1523-7060
Appears in Collections:
ECHE_Journal Papers
MNE_Journal Papers

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