An Insight into the Role of Oxygen Vacancy in Hydrogenated TiO2 Nanocrystals in the Performance of Dye-Sensitized Solar Cells

2015 ◽  
Vol 7 (6) ◽  
pp. 3754-3763 ◽  
Author(s):  
Ting Su ◽  
Yulin Yang ◽  
Yong Na ◽  
Ruiqing Fan ◽  
Liang Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Oxygen Vacancy ◽  
Dye Sensitized Solar Cells ◽  
Tio2 Nanocrystals ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Insight Into

The role of oxygen vacancy-Ti3+ states on TiO2 nanotubes' surface in dye-sensitized solar cells

2013 ◽  
Vol 100 ◽  
pp. 51-53 ◽  
Author(s):  
Xiaobo Zhang ◽  
Hanmin Tian ◽  
Xiangyan Wang ◽  
Guogang Xue ◽  
Zhipeng Tian ◽  
...  
Keyword(s):  
Solar Cells ◽  
Oxygen Vacancy ◽  
Tio2 Nanotubes ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

On the Role of the Anchoring Unit in the Efficiency of Pyranoanthocyanin-based Dye-Sensitized Solar Cells

2019 ◽  
Author(s):  
Ana Lucia Pinto ◽  
Luis Cruz ◽  
Vânia Gomes ◽  
Hugo Cruz ◽  
Giuseppe Calogero ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Investigation of the role of anions in hydrotalcite for quasi-solid state dye-sensitized solar cells application

2013 ◽  
Vol 1 (13) ◽  
pp. 4345 ◽  
Author(s):  
Xiu Wang ◽  
Ran Deng ◽  
Sneha A. Kulkarni ◽  
Xiaoyan Wang ◽  
Stevin Snellius Pramana ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Zn2SnO4-Based Dye-Sensitized Solar Cells: Insight into Dye-Selectivity and Photoelectric Behaviors

2014 ◽  
Vol 135 ◽  
pp. 242-248 ◽  
Author(s):  
Kai Wang ◽  
Yantao Shi ◽  
Wei Guo ◽  
Xiaoqiang Yu ◽  
Tingli Ma
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Insight Into

Role of Pristine and Acid-Functionalized Fullerene on Breaking Dye Aggregates and its Impact on the Efficiency of Solar Cells

2014 ◽  
Vol 67 (5) ◽  
pp. 819
Author(s):  
Syed Mujtaba Shah ◽  
Zafar Iqbal ◽  
Muzaffar Iqbal ◽  
Naila Shahzad ◽  
Amina Hana ◽  
...  
Keyword(s):  
Solar Cells ◽  
Zno Nanoparticles ◽  
Self Assembly ◽  
Zno Nanorods ◽  
Active Material ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Transmission Electron ◽  
Sensitized Solar Cells

Porphyrin dyes have an inherent tendency to aggregate. This leads to a self-quenching phenomenon that hinders electron transfer to the conduction band of semiconductors in dye-sensitized solar cells. Self-quenching adversely affects the efficiency of solar cells. Here, we report the interaction of porphyrin with pristine and acid-functionalized fullerene molecules on the surface of ZnO nanoparticles under chemisorbed conditions. Chemisorption of porphyrin only on ZnO nanoparticles instigates aggregation of the porphyrin molecules. These aggregates can be effectively broken by chemisorbing fullerene molecules on the surface of the ZnO nanoparticles. This is due to self-assembly formation processes because of porphyrin–fullerene interactions. The nanohybrid material, consisting of ZnO nanorods, acid-functionalized porphyrin, and fullerene derivatives, was characterized by UV–visible spectroscopy, fourier transform infrared spectroscopy, fluorescence spectroscopy, and transmission electron microscopy. The material generates better performing dye-sensitized solar cells when compared with those fabricated from porphyrin-based photo-active material.

Insight into Electron-Donating Ancillary Ligands in Ruthenium Terpyridyl Complexes Configuration on Performances of Dye-Sensitized Solar Cells

2017 ◽  
Vol 121 (16) ◽  
pp. 8752-8759 ◽  
Author(s):  
Wang-Chao Chen ◽  
Fan-Tai Kong ◽  
Rahim Ghadari ◽  
Zhao-Qian Li ◽  
Xue-Peng Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Ancillary Ligands ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Insight Into

Optimizing phthalocyanine based dye-sensitized solar cells: The role of reduced graphene oxide

2018 ◽  
Vol 246 ◽  
pp. 236-245 ◽  
Author(s):  
Francis Chindeka ◽  
Philani Mashazi ◽  
Jonathan Britton ◽  
Gertrude Fomo ◽  
David O. Oluwole ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solar Cells ◽  
Reduced Graphene Oxide ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Reduced Graphene ◽  
Sensitized Solar Cells

Investigating the Role of Dye Dipole on Open Circuit Voltage in Solid-State Dye-Sensitized Solar Cells

2011 ◽  
Vol 50 (6) ◽  
pp. 06GF08 ◽  
Author(s):  
Shyam S. Pandey ◽  
Kyung-Young Lee ◽  
Azwar Hayat ◽  
Yuhei Ogomi ◽  
Shuzi Hayase
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Open Circuit Voltage ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Dye Sensitized ◽  
Sensitized Solar Cells
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