Novel metal-free organic dyes containing linear planar 11,12-dihydroindolo[2,3-a]carbazole donor for dye-sensitized solar cells: Effects of π spacer and alkyl chain

2019 ◽  
Vol 164 ◽  
pp. 213-221 ◽  
Author(s):  
Hai Zhang ◽  
Zhen-E Chen ◽  
Jiefang Hu ◽  
Yanping Hong
Keyword(s):  
Solar Cells ◽  
Alkyl Chain ◽  
Organic Dyes ◽  
Dye Sensitized Solar Cells ◽  
Metal Free ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Significantly improved performance of dye-sensitized solar cells by optimizing organic dyes with pyrrole as the isolation spacer and utilizing alkyl chain engineering

2018 ◽  
Vol 6 (44) ◽  
pp. 22256-22265 ◽  
Author(s):  
Jinfeng Wang ◽  
Siwei Liu ◽  
Zhaofei Chai ◽  
Kai Chang ◽  
Manman Fang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Alkyl Chain ◽  
Organic Dyes ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Improved Performance ◽  
Conversion Efficiencies ◽  
Sensitized Solar Cells ◽  
Interfacial Charge

The conversion efficiencies of dye sensitized solar cells were largely enhanced by the optimization of intramolecular and interfacial charge transfer.

Metal-free efficient dye-sensitized solar cells based on thioalkylated bithiophenyl organic dyes

2020 ◽  
Vol 8 (43) ◽  
pp. 15322-15330 ◽  
Author(s):  
Fang-Sian Lin ◽  
Pragya Priyanka ◽  
Miao-Syuan Fan ◽  
Sureshraju Vegiraju ◽  
Jen-Shyang Ni ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Dyes ◽  
Dye Sensitized Solar Cells ◽  
Metal Free ◽  
Organic Chromophores ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

A series of new metal-free organic dyes based on 3,3′-dithioalkyl-2,2′-bithiophene (SBT) organic chromophores was synthesized for use in dye-sensitized solar cells (DSSCs).

scholarly journals Inside Cover: Solid-State Dye-Sensitized Solar Cells Based on Poly(3,4-ethylenedioxypyrrole) and Metal-Free Organic Dyes (ChemPhysChem 6/2014)

ChemPhysChem ◽  
2014 ◽  
Vol 15 (6) ◽  
pp. 986-986
Author(s):  
Jinbao Zhang ◽  
Leif Häggman ◽  
Mohamed Jouini ◽  
Adel Jarboui ◽  
Gerrit Boschloo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Organic Dyes ◽  
Dye Sensitized Solar Cells ◽  
Metal Free ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Recent developments in tetrathiafulvalene and dithiafulvalene based metal-free organic sensitizers for dye-sensitized solar cells: a mini-review

2017 ◽  
Vol 1 (4) ◽  
pp. 678-688 ◽  
Author(s):  
Naresh Duvva ◽  
Ushasri Chilakamarthi ◽  
Lingamallu Giribabu
Keyword(s):  
Solar Cells ◽  
Organic Dyes ◽  
Dye Sensitized Solar Cells ◽  
Molecular Engineering ◽  
Metal Free ◽  
Dye Sensitized ◽  
Recent Developments ◽  
Sensitized Solar Cells ◽  
Homo Lumo ◽  
Organic Sensitizers

Tetrathiafulvalene and dithiafulvalene are thermally stable, versatile and their HOMO–LUMO levels can be easily through molecular engineering to yield metal-free organic dyes for dye-sensitized solar cells, which are not restricted by the availability of natural resources.

scholarly journals Phosphonic anchoring groups in organic dyes for solid-state solar cells

2015 ◽  
Vol 17 (28) ◽  
pp. 18780-18789 ◽  
Author(s):  
Antonio Abate ◽  
Raquel Pérez-Tejada ◽  
Konrad Wojciechowski ◽  
Jamie M. Foster ◽  
Aditya Sadhanala ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Organic Dyes ◽  
Dye Sensitized Solar Cells ◽  
Phosphonic Acids ◽  
Metal Free ◽  
Dye Sensitized ◽  
Anchoring Groups ◽  
Sensitized Solar Cells

Performance of new metal-free organic dyes for solid-state dye-sensitized solar cells with carboxylic and phosphonic acids as TiO2 anchoring groups.

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