scholarly journals Origin of the electrocatalytic activity in carbon nanotube fiber counter-electrodes for solar-energy conversion

2020 ◽  
Vol 2 (10) ◽  
pp. 4400-4409
Author(s):  
Alba Martínez-Muíño ◽  
Moumita Rana ◽  
Juan J. Vilatela ◽  
Rubén D. Costa
Keyword(s):  
Solar Cells ◽  
Carbon Nanotube ◽  
Solar Energy ◽  
High Activity ◽  
Functional Groups ◽  
Electrocatalytic Activity ◽  
Counter Electrodes ◽  
Fe Catalyst ◽  
Carbon Nanotube Fiber

A study of the role of functional groups and residual Fe catalyst on the high activity of carbon nanotube (CNT) fibre counter electrodes outperforming Pt in dye-sensitised solar cells (DSSCs) with Co2+/Co3+ redox couple electrolytes.

Carbon nanotube-carbon black hybrid counter electrodes for dye-sensitized solar cells and the effect on charge transfer kinetics

2021 ◽  
Author(s):  
Christian Abel Cruz-Gutiérrez ◽  
Rosa María Félix-Navarro ◽  
Julio Cesar Calva-Yañez ◽  
Carolina Silva-Carrillo ◽  
Shu Wai Lin-Ho ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Carbon Nanotube ◽  
Carbon Black ◽  
Dye Sensitized Solar Cells ◽  
Counter Electrodes ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Intertwined Aligned Carbon Nanotube Fiber Based Dye-Sensitized Solar Cells

Nano Letters ◽  
2012 ◽  
Vol 12 (5) ◽  
pp. 2568-2572 ◽  
Author(s):  
Tao Chen ◽  
Longbin Qiu ◽  
Zhenbo Cai ◽  
Feng Gong ◽  
Zhibin Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carbon Nanotube ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Carbon Nanotube Fiber ◽  
Sensitized Solar Cells

scholarly journals Effect of Single Walled Carbon Nanotube as Counter Electrode on Laser-deposited Fe2O3 and TiO2 Films Solar Cells

2009 ◽  
Vol 1 (3) ◽  
pp. 430-437 ◽  
Author(s):  
B. Ahmmad ◽  
Y. Kusumoto ◽  
M. Abdulla-Al-Mamun ◽  
A. Mihata ◽  
H. Yang
Keyword(s):  
Solar Cells ◽  
Carbon Nanotube ◽  
Counter Electrode ◽  
Counter Electrodes ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Ito Glass ◽  
Stable Current ◽  
Fe2o3 Film ◽  
Swnt Film

Laser-deposited Fe2O3 films or dye-fixed TiO2 films were prepared for solar cells. For both the cells, a single walled carbon nanotube (SWNT) film or a Pt-loaded SWNT film, prepared by simply pasting over ITO glass, was used as a counter electrode. Stable current (I)-voltage (V) curves were found under UV-visible light irradiation using water containing KI and I2 as an electrolyte. A comparison of I-V curves was made for Pt alone and SWNT alone films used as a counter electrode. Almost similar efficiency was found by using both types of counter electrodes. However, enhanced efficiency was obtained for the Pt-loaded SWNT-film counter electrode.Keywords: TiO2; Fe2O3 film; Solar cell; SWNT.© 2009 JSR Publications. ISSN: 2070-0237(Print); 2070-0245 (Online). All rights reserved.DOI: 10.3329/jsr.v1i3.2631      J. Sci. Res. 1 (3), 430-437 (2009)

Flexible Carbon Nanotube-Based Composite Plates As Efficient Monolithic Counter Electrodes for Dye Solar Cells

2011 ◽  
Vol 3 (9) ◽  
pp. 3625-3632 ◽  
Author(s):  
Francesco Malara ◽  
Michele Manca ◽  
Luisa De Marco ◽  
Paola Pareo ◽  
Giuseppe Gigli
Keyword(s):  
Solar Cells ◽  
Carbon Nanotube ◽  
Composite Plates ◽  
Counter Electrodes ◽  
Dye Solar Cells

Anchoring CuS nanoparticles on accordion-like Ti3C2 as high electrocatalytic activity counter electrodes for QDSSCs

2020 ◽  
Vol 7 (19) ◽  
pp. 3727-3734
Author(s):  
Zizun Tian ◽  
Zhonglu Qi ◽  
Yuhao Yang ◽  
Hailong Yan ◽  
Qianqiao Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Ion Exchange ◽  
Quantum Dot ◽  
Electrocatalytic Activity ◽  
Room Temperature ◽  
Counter Electrode ◽  
Counter Electrodes ◽  
Exchange Method ◽  
Ion Exchange Method ◽  
Sensitized Solar Cells

A Ti3C2/CuS composite has been fabricated as a counter electrode for quantum dot-sensitized solar cells by anchoring CuS nanoparticles on Ti3C2via a facile ion-exchange method at room temperature.

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