Theoretical investigation on photophysical properties for 2,7-carbazole derivatives as solar cells materials: Effect of substitution

2011 ◽  
Vol 963 (1) ◽  
pp. 92-97 ◽  
Author(s):  
Junbo Liu ◽  
Chen Gao ◽  
Jinggui Wu ◽  
Chundan Zhang
Keyword(s):  
Solar Cells ◽  
Theoretical Investigation ◽  
Photophysical Properties ◽  
Carbazole Derivatives

Theoretical Investigation on Improvement of CIGS-based Solar Cells

2020 ◽  
Vol 12 (3) ◽  
pp. 03002-1-03002-5
Author(s):  
M. W. Bouabdelli ◽  
◽  
F. Rogti ◽  
N. Lakhdar ◽  
M. Maache ◽  
...  
Keyword(s):  
Solar Cells ◽  
Theoretical Investigation

Photophysical Properties of N-Methyl and N-Acetyl Substituted Alloxazine: A Theoretical Investigation

2021 ◽  
Author(s):  
Huimin Guo ◽  
Xiaolin Ma ◽  
Zhiwen Lei ◽  
Yang Qiu ◽  
Bernhard Dick ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Electronic Structure ◽  
Theoretical Investigation ◽  
Density Functional ◽  
Photophysical Properties ◽  
Time Dependent ◽  
Functional Theory ◽  
Td Dft ◽  
Dependent Density

The electronic structure and photophysical properties of a series of N-Methyl and N-Acetyl substituted alloxazine (AZs) were investigated with extensive density functional theory (DFT) and time-dependent density functional theory (TD-DFT)...

Photophysical properties of N719 and Z907 dyes, benchmark sensitizers for dye-sensitized solar cells, at room and low temperature

2021 ◽  
Vol 23 (10) ◽  
pp. 6182-6189
Author(s):  
Dariusz M. Niedzwiedzki
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Optical Spectroscopy ◽  
Room Temperature ◽  
Photophysical Properties ◽  
Dye Sensitized Solar Cells ◽  
Time Resolved ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Photophysical properties of N719 and Z907, benchmark Ru-dyes used as sensitizers in dye-sensitized solar cells, were studied by static and time-resolved optical spectroscopy at room temperature and 160 K.

Starburst Carbazole Derivatives as Efficient Hole Transporting Materials for Perovskite Solar Cells

Solar RRL ◽  
2021 ◽  
Author(s):  
Aistė Jegorovė ◽  
Minh Anh Truong ◽  
Richard Murdey ◽  
Maryte Daskeviciene ◽  
Tadas Malinauskas ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Carbazole Derivatives ◽  
Hole Transporting ◽  
Hole Transporting Materials

scholarly journals Unsymmetrical Heptamethine Dyes for NIR Dye-Sensitized Solar Cells

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Thomas Geiger ◽  
Iuliia Schoger ◽  
Daniel Rentsch ◽  
Anna Christina Véron ◽  
Frédéric Oswald ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Solar Cells ◽  
Solar Cell ◽  
Near Infrared ◽  
Photophysical Properties ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Nir Dye ◽  
Proof Of Principle

Seven unsymmetrical heptamethine dyes with carboxylic acid functionality were synthesized and characterized. These near-infrared dyes exhibit outstanding photophysical properties depending on their heterocyclic moieties and molecular structure. As proof of principle, the dyes were used as photosensitizers in dye-sensitized solar cells. Using the most promising dye, an overall conversion efficiency of 1.22% and an almost colorless solar cell were achieved.

Effects of Substituents on Transport Properties of Molecular Materials for Organic Solar Cells: A Theoretical Investigation

2016 ◽  
Vol 29 (2) ◽  
pp. 673-681 ◽  
Author(s):  
Domenico Alberga ◽  
Ilaria Ciofini ◽  
Giuseppe Felice Mangiatordi ◽  
Alfonso Pedone ◽  
Gianluca Lattanzi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Transport Properties ◽  
Theoretical Investigation ◽  
Organic Solar Cells ◽  
Molecular Materials
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