Structural design of ruthenium sensitizer compatible with cobalt electrolyte for a dye-sensitized solar cell

2014 ◽  
Vol 2 (41) ◽  
pp. 17551-17560 ◽  
Author(s):  
Chia Li ◽  
Shi-Jhang Wu ◽  
Chun-Guey Wu
Keyword(s):  
Solar Cell ◽  
Structural Design ◽  
Photovoltaic Performance ◽  
Charge Recombination ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
Alkyl Groups

Two Ru-based dyes SJW-B18 and CYC-B11H were prepared and their photovoltaic performance was explored. IMPS/IMVS data reveal that the physical insulation of the TiO2 surface with four alkyl groups on SJW-B18 can reduce the charge recombination to improve Voc and efficiency of the device based on cobalt electrolyte.

Improving photovoltaic performance of dye-sensitized solar cell by downshift luminescence and p-doping effect of Gd2O3:Sm3+

2013 ◽  
Vol 134 ◽  
pp. 59-62 ◽  
Author(s):  
Qingbei Li ◽  
Jianming Lin ◽  
Jihuai Wu ◽  
Zhang Lan ◽  
Yue Wang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Photovoltaic Performance ◽  
Doping Effect ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized

Improving Photovoltaic Performance of Dye-Sensitized Solar Cell by Modification of Photoanode With g-C3N4/TiO2 Nanofibers

2021 ◽  
Vol 68 (10) ◽  
pp. 4982-4988
Author(s):  
Yu-Hsun Nien ◽  
Zhen-Rong Yong ◽  
Jung-Chuan Chou ◽  
Chih-Hsien Lai ◽  
Po-Yu Kuo ◽  
...  
Keyword(s):  
Solar Cell ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cell ◽  
Tio2 Nanofibers ◽  
Dye Sensitized

Photovoltaic performance of a N719 dye based dye-sensitized solar cell with transparent macroporous anti-ultraviolet photonic crystal coatings

RSC Advances ◽  
2015 ◽  
Vol 5 (124) ◽  
pp. 102803-102810 ◽  
Author(s):  
Chang-Yun Cai ◽  
Sheng-Kai Tseng ◽  
Meng Kuo ◽  
Kun-Yi Andrew Lin ◽  
Hongta Yang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Photonic Crystal ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized

Photovoltaic performance of dye-sensitized solar cell with transparent macroporous anti-ultraviolet photonic crystal coatings.

Optimization of Aluminium Doping Concentration in Titanium Dioxide Nanoparticles Photo Anode for Enhancing Efficiency of Dye-Sensitized Solar Cell

2020 ◽  
Vol 19 (06) ◽  
pp. 2050009
Author(s):  
Swati S. Kulkarni ◽  
Gajanan A. Bodkhe ◽  
Pasha W. Sayyad ◽  
Megha A. Deshmukh ◽  
S. S. Hussaini ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Solar Cell ◽  
Doping Concentration ◽  
Titanium Dioxide Nanoparticles ◽  
Short Circuit ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cell ◽  
Eosin Y ◽  
Good Efficiency ◽  
Dye Sensitized

Well crystallized Aluminium (Al) doped Titanium dioxide (TiO2) nanoparticles with various doping concentration (0, 0.05[Formula: see text]M, 0.07[Formula: see text]M, 0.09[Formula: see text]M and 0.11[Formula: see text]M) were synthesized successfully by sol–gel route to develop the photo anode of Dye Sensitized Solar Cell (DSSC). Anatase crystalline nature of TiO2 nanoparticles was confirmed using X-ray diffraction (XRD) and Raman spectrophotometer. The Atomic Force Microscopy (AFM) was used to investigate the morphology of the photo anode (Al-doped TiO2 nanoparticles). The photovoltaic performance of the DSSC in terms of Current, Voltage and efficiency was investigated with a standard illumination of AM1.5G having an irradiance 100[Formula: see text]mW/cm2. Optimized values of Short Circuit Current density ([Formula: see text]), Open Circuit Voltage ([Formula: see text]) and efficiency ([Formula: see text]) obtained was 247.62[Formula: see text][Formula: see text]A/cm2, 359[Formula: see text]mV and 0.02456%, respectively for 0.07[Formula: see text]M Al doping concentration. Eco-friendly Eosin Y dye was used for sensitization of the photo anode. The optimized photovoltaic cell exhibits very good efficiency (80.05% more than the earlier reported work).

Improved photovoltaic performance of dye sensitized solar cell using ZnO–graphene nano-composites

2013 ◽  
Vol 578 ◽  
pp. 257-260 ◽  
Author(s):  
Geetika Khurana ◽  
Satyaprakash Sahoo ◽  
Sujit K. Barik ◽  
Ram S. Katiyar
Keyword(s):  
Solar Cell ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cell ◽  
Nano Composites ◽  
Dye Sensitized
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