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A ruthenium complex as a single-component redox shuttle for electrochemical photovoltaics

Title
A ruthenium complex as a single-component redox shuttle for electrochemical photovoltaics
Authors
Kim, JY[Kim, Jeung Yoon]Yun, WS[Yun, Won Seok]Son, HJ[Son, Ho-Jin]Lee, J[Lee, JaeDong]Jeong, NC[Jeong, Nak Cheon]
DGIST Authors
Kim, JY[Kim, Jeung Yoon]; Yun, WS[Yun, Won Seok]; Lee, J[Lee, JaeDong]; Jeong, NC[Jeong, Nak Cheon]
Issue Date
2015
Citation
Chemical Communications, 51(36), 7745-7748
Type
Article
Article Type
Article
Keywords
CalculationCyclic PotentiometryDensity Functional TheoryDyeElectric PotentialElectrical EquipmentElectricityElectrochemistryEnergy ConversionIlluminationOxidation-Reduction PotentialRuthenium Complex
ISSN
1359-7345
Abstract
A primitive version of a ruthenium complex [Ru(bpy)32+] was employed for the first time as a new conceptual "single-component redox shuttle" for dye-sensitized solar cells. This single shuttle led to a large enhancement of the open-circuit photovoltage (VOC) to ∼940 mV relative to that of conventional iodine-based shuttle and greatly increased the efficiency of the solar-to-electric energy conversion at lower illumination levels by a factor of ca. 5.6. © The Royal Society of Chemistry.
URI
http://hdl.handle.net/20.500.11750/2633
DOI
10.1039/c4cc09557j
Publisher
Royal Society of Chemistry
Files:
There are no files associated with this item.
Collection:
Emerging Materials ScienceETC1. Journal Articles
Emerging Materials ScienceLight and Matter Theory Laboratory1. Journal Articles
Emerging Materials ScienceETC1. Journal Articles


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