Journal ArticleDOI
Phenothiazine derivatives for efficient organic dye-sensitized solar cells
Haining Tian,Xichuan Yang,Ruikui Chen,Yuzhen Pan,Lin Li,Anders Hagfeldt,Anders Hagfeldt,Licheng Sun,Licheng Sun +8 more
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TLDR
Novel organic dyes based on the phenothiazine chromophore were designed and synthesized for dye-sensitized solar cells, which give solar energy-to-electricity conversion efficiency (eta) of up to 5.5% in comparison with the reference Ru-complex (N3 dye) with an eta value of 6.2% under similar experimental conditions.About:
This article is published in Chemical Communications.The article was published on 2007-09-12. It has received 438 citations till now. The article focuses on the topics: Phenothiazine.read more
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Journal ArticleDOI
Dye-Sensitized Solar Cells
TL;DR: Dye-sensitized solar cells (DSCs) offer the possibilities to design solar cells with a large flexibility in shape, color, and transparency as mentioned in this paper, and many DSC research groups have been established around the world.
Journal ArticleDOI
Metal-Free Organic Dyes for Dye-Sensitized Solar Cells: From Structure: Property Relationships to Design Rules
TL;DR: Recent advances in molecular design and technological aspects of metal-free organic dyes for applications in dye-sensitized solar cells are focused on.
Journal ArticleDOI
Arylamine organic dyes for dye-sensitized solar cells
Mao Liang,Mao Liang,Jun Chen +2 more
TL;DR: The cell performance of the arieslamine organic dyes are compared, providing a comprehensive overview of arylamineorganic dyes, demonstrating the advantages/disadvantages of each class, and pointing out the field that needs to reinforce the research direction in the further application of DSCs.
Journal ArticleDOI
Two-Dimensional Graphene Bridges Enhanced Photoinduced Charge Transport in Dye-Sensitized Solar Cells
TL;DR: Graphene was introduced as 2D bridges into the nanocrystalline electrodes of dye-sensitized solar cells, which brought a faster electron transport and a lower recombination, together with a higher light scattering, and the short-circuit current density was increased and the total conversion efficiency was increased.
Journal ArticleDOI
High-conversion-efficiency organic dye-sensitized solar cells with a novel indoline dye
Seigo Ito,Seigo Ito,Hidetoshi Miura,Satoshi Uchida,Masakazu Takata,Koichi Sumioka,Paul Liska,Pascal Comte,Peter Pechy,Michael Grätzel +9 more
TL;DR: An indoline dye (D205), the synthesis method of which is disclosed in this report, gave high-efficiency organic dye-sensitized solar cells (9.52%) using an anti-aggregation reagent (chenodeoxycholic acid).
References
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Journal ArticleDOI
A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
TL;DR: In this article, the authors describe a photovoltaic cell, created from low-to medium-purity materials through low-cost processes, which exhibits a commercially realistic energy-conversion efficiency.
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Conversion of light to electricity by cis-X2bis(2,2'-bipyridyl-4,4'-dicarboxylate)ruthenium(II) charge-transfer sensitizers (X = Cl-, Br-, I-, CN-, and SCN-) on nanocrystalline titanium dioxide electrodes
Mohammad Khaja Nazeeruddin,Andreas Kay,I. Rodicio,Robin Humphry-Baker,E. Mueller,Paul Liska,Nick Vlachopoulos,Michael Graetzel +7 more
TL;DR: Cis-X 2 Bis(2,2'-bipyridyl-4,4'-dicarboxylate)ruthenium(II) complexes were prepared and characterized with respct to their absorption, luminescence, and redox behavior.
Journal ArticleDOI
Light-Induced Redox Reactions in Nanocrystalline Systems
Anders Hagfeldt,Michael Graetzel +1 more
TL;DR: A review with 156 refs on interfacial electron transfer reactions in colloidal semiconductor solns and thin films and their application for solar light energy conversion and photocatalytic water purifn is presented in this paper.
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Engineering of Efficient Panchromatic Sensitizers for Nanocrystalline TiO2-Based Solar Cells
Mohammad Khaja Nazeeruddin,Peter Pechy,Thierry Renouard,Shaik M. Zakeeruddin,Robin Humphry-Baker,Pascal Comte,Paul Liska,Le Cevey,E Costa,Valery Shklover,Leone Spiccia,Glen B. Deacon,Carlo Alberto Bignozzi,Michael Grätzel +13 more
TL;DR: The black dye, when anchored to nanocrystalline TiO(2) films achieves very efficient sensitization over the whole visible range extending into the near-IR region up to 920 nm, yielding over 80% incident photon-to-current efficiencies (IPCE).
Journal ArticleDOI
Conversion of sunlight to electric power by nanocrystalline dye-sensitized solar cells
TL;DR: The dye-sensitized solar cell (DSC) as mentioned in this paper provides a technically and economically credible alternative concept to present day p-n junction photovoltaic devices, where light is absorbed by a sensitizer, which is anchored to the surface of a wide band gap oxide semiconductor.