Bi-anchoring organic sensitizers of type D-(π-A) 2 comprising thiophene-2-acetonitrile as π-spacer and malonic acid as electron acceptor for dye sensitized solar cell applications

2015 ◽  
Vol 145 ◽  
pp. 531-539 ◽  
Author(s):  
Gachumale Saritha Reddy ◽  
Sekar Ramkumar ◽  
Abdullah M. Asiri ◽  
Sambandam Anandan
Keyword(s):  
Solar Cell ◽  
Malonic Acid ◽  
Electron Acceptor ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
Type D ◽  
Organic Sensitizers

scholarly journals Enhancing Dye-Sensitized Solar Cell Performances by Molecular Engineering: Highly Efficient π-Extended Organic Sensitizers

ChemSusChem ◽  
2014 ◽  
Vol 7 (9) ◽  
pp. 2659-2669 ◽  
Author(s):  
Roberto Grisorio ◽  
Luisa De Marco ◽  
Rita Agosta ◽  
Rosabianca Iacobellis ◽  
Roberto Giannuzzi ◽  
...  
Keyword(s):  
Solar Cell ◽  
Molecular Engineering ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
Highly Efficient ◽  
Organic Sensitizers

Performance enhancement of a dye-sensitized solar cell by peripheral aromatic and heteroaromatic functionalization in di-branched organic sensitizers

2018 ◽  
Vol 42 (11) ◽  
pp. 9281-9290 ◽  
Author(s):  
N. Manfredi ◽  
V. Trifiletti ◽  
F. Melchiorre ◽  
G. Giannotta ◽  
P. Biagini ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cell ◽  
Performance Enhancement ◽  
Dye Sensitized Solar Cell ◽  
Back Reaction ◽  
Intramolecular Electron Transfer ◽  
Dye Sensitized ◽  
Donor Acceptor ◽  
Organic Sensitizers

Suppression of back reaction and enhanced photoinduced intramolecular electron transfer through peripheral functionalization of triphenylamino based dibranched donor–acceptor dyes.

Donor Functionalized Perylene and Different π-Spacers Based Sensitizers for DSSC Applications - A Theoretical Approach

2021 ◽  
Author(s):  
D. Nicksonsebastin ◽  
P. Pounraj ◽  
Prasath M
Keyword(s):  
Density Functional Theory ◽  
Solar Cell ◽  
Gas Phase ◽  
Density Functional ◽  
Basis Set ◽  
Dye Sensitized Solar Cell ◽  
Functional Theory ◽  
Dye Sensitized ◽  
Td Dft ◽  
Organic Sensitizers

Abstract Perylene based novel organic sensitizers for the Dye sensitized solar cell applications are investigated by using Density functional theory (DFT) and time dependant density functional theory (TD-DFT).The designed sensitizers have perylene and dimethylamine (DM) and N-N-dimethylaniline(DMA) functionalized perylene for the dssc applications.π-spacers are thiophene andcyanovinyl groups and cyanoacrylic acid is chosen as the acceptor for the designed sensitizers. The studied sensitizers were fully optimized by density functional theory at B3LYP/6-311G basis set on gas phase and DMF phase. The electronic absorption of the sensitizers is analyzed by TD-DFT at B3LYP/6-311G basis set in both gas and DMF phase.

Molecular Design of Organic Dyes with Double Electron Acceptor for Dye-Sensitized Solar Cell

2009 ◽  
Vol 23 (7) ◽  
pp. 3732-3736 ◽  
Author(s):  
Sung Soo Park ◽  
Yong Sun Won ◽  
Young Cheol Choi ◽  
Jae Hong Kim
Keyword(s):  
Solar Cell ◽  
Electron Acceptor ◽  
Molecular Design ◽  
Organic Dyes ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
Double Electron

The impact of an indeno[1,2-b]thiophene spacer on dye-sensitized solar cell performances of cyclic thiourea functionalized organic sensitizers

2014 ◽  
Vol 2 (32) ◽  
pp. 12931 ◽  
Author(s):  
Hyeju Choi ◽  
Minkyung Shin ◽  
Kihyung Song ◽  
Moon-Sung Kang ◽  
Youngjin Kang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
The Impact ◽  
Organic Sensitizers
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