Tetracarboxylate Bis-Bipyridine Ruthenium Dyes: Synthesis, Structural and Electronic Characterisation

ChemPlusChem ◽  
2018 ◽  
Vol 83 (7) ◽  
pp. 691-703 ◽  
Author(s):  
Clint P. Woodward ◽  
Thomas Rüther ◽  
Campbell J. Coghlan ◽  
Timothy W. Jones ◽  
Yanek Hebting ◽  
...  
Keyword(s):  
Ruthenium Dyes

scholarly journals Effect of Hydrocarbon Chain Length of Amphiphilic Ruthenium Dyes on Solid-State Dye-Sensitized Photovoltaics

Nano Letters ◽  
2005 ◽  
Vol 5 (7) ◽  
pp. 1315-1320 ◽  
Author(s):  
Lukas Schmidt-Mende ◽  
Jessica E. Kroeze ◽  
James R. Durrant ◽  
Md. K. Nazeeruddin ◽  
Michael Grätzel
Keyword(s):  
Solid State ◽  
Chain Length ◽  
Hydrocarbon Chain ◽  
Dye Sensitized ◽  
Hydrocarbon Chain Length ◽  
Ruthenium Dyes

scholarly journals The emergence of copper(i)-based dye sensitized solar cells

2015 ◽  
Vol 44 (23) ◽  
pp. 8386-8398 ◽  
Author(s):  
Catherine E. Housecroft ◽  
Edwin C. Constable
Keyword(s):  
Solar Cells ◽  
Light Harvesting ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Ruthenium Dyes ◽  
Sensitized Solar Cells ◽  
Made In

The development of bis(diimine)copper(i) complexes as dyes in dye-sensitized solar cells is described. We assess the progress made in terms of light-harvesting and overall photoconversion efficiencies, and highlight areas that remain ripe for development and improvement, and the advantages of copper dyes over conventional ruthenium dyes.

Development of New Materials and Structures for Efficient Organic Solar Cells Fabricated with Ionically and Electrically Conducting Polymers

2009 ◽  
Vol 1211 ◽  
Author(s):  
Yoshinori Nishikitani ◽  
Takaya Kubo ◽  
Hideki Masuda
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Dye Sensitized Solar Cells ◽  
Organic Thin Film ◽  
New Materials ◽  
Surface Areas ◽  
Donor And Acceptor ◽  
Electrically Conducting Polymers ◽  
Ruthenium Dyes

AbstractNew materials and structures have been developed for efficient organic solar cells, dye-sensitized solar cells (DCSs) and organic thin-film solar cells (OPVs). Some strategies for achieving high photon-to-electricity conversion efficiency in these solar cells are discussed, focusing on nanostructured materials. In the case of DSCs, unlike TiO2 nanoparticles, TiO2 nanotubes with suitable dimensions are expected to work as efficient light scatterers as well as to give large surface areas for charge separation. A strategy for designing triarylamine-functionalized ruthenium dyes, which display the high efficiency, is also proposed. Furthermore, OPVs based on donor/acceptor (D/A) block copolymers are discussed, focusing on the phase separation of donor and acceptor segments and their domain sizes.

Tailored protective groups for surface immobilization of ruthenium dyes

2020 ◽  
Vol 49 (12) ◽  
pp. 3735-3742 ◽  
Author(s):  
Sebastian Amthor ◽  
Hanna Braun ◽  
Julius Gröne ◽  
Djawed Nauroozi ◽  
Timo Jacob ◽  
...  
Keyword(s):  
Phosphonic Acid ◽  
High Stability ◽  
Aqueous Media ◽  
Surface Immobilization ◽  
Silyl Ester ◽  
Protective Groups ◽  
Ruthenium Dyes ◽  
Initial Adsorption

Synthesis of a ruthenium based chromophore with a phosphonic acid silyl-ester is reported, which is immobilized onto a NiO surface showing fast initial adsorption, high stability towards desorption in aqueous media and enhanced DSC performance.

Neutral and anionic tetrazole-based ligands in designing novel ruthenium dyes for dye-sensitized solar cells

2016 ◽  
Vol 307 ◽  
pp. 416-425 ◽  
Author(s):  
Guohua Wu ◽  
Ryuji Kaneko ◽  
Yaohong Zhang ◽  
Yoshinao Shinozaki ◽  
Kosuke Sugawa ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Ruthenium Dyes ◽  
Sensitized Solar Cells

Synthesis of new dendritic antenna-like polypyridine ligands

2012 ◽  
Vol 66 (8) ◽  
Author(s):  
Maciej Zalas ◽  
Błażej Gierczyk ◽  
Michał Cegłowski ◽  
Grzegorz Schroeder
Keyword(s):  
Solar Cells ◽  
Benzoic Acid ◽  
Potential Application ◽  
Efficient Synthesis ◽  
Intermediate Products ◽  
Polypyridine Ligands ◽  
Ruthenium Dyes ◽  
Very High

AbstractAn efficient synthesis of multidentate polypyridine ligands, 3,5-bis(2,2′-bipyridin-4-ylethynyl)benzoic acid and 3,5-bis(2,5-bis(2-pyridyl)-pyridin-4-ylethynyl)benzoic acid, with potential application in the production of ruthenium dyes for dye-sensitised solar cells was developed. Isolation of intermediate products and final compounds is simple and the yields are very high. The ligands obtained can be used in the synthesis of dendritic analogues of well known and very efficient N3 dye and “black dye”.

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