Carbon–graphene nanocomposite cathodes for improved Co(ii/iii) mediated dye-sensitized solar cells

2013 ◽  
Vol 1 (16) ◽  
pp. 4982 ◽  
Author(s):  
Morgan Stefik ◽  
Jun-Ho Yum ◽  
Yelin Hu ◽  
Michael Grätzel
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Graphene Nanocomposite ◽  
Sensitized Solar Cells

Enhanced performance of ZnO-based dye-sensitized solar cells using TiO2/graphene nanocomposite compact layer

2017 ◽  
Vol 56 (4) ◽  
pp. 045201 ◽  
Author(s):  
Chun-Ying Huang ◽  
Po-Hao Chen ◽  
Yeun-Jung Wu ◽  
Hai-Pang Chiang ◽  
Jih-Shang Hwang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Compact Layer ◽  
Dye Sensitized ◽  
Graphene Nanocomposite ◽  
Sensitized Solar Cells

scholarly journals CoSe2@N-Doped Graphene Nanocomposite High-Efficiency Counter Electrode For Dye-Sensitized Solar Cells

2021 ◽  
Author(s):  
Tansir Ahamad
Keyword(s):  
Solar Cells ◽  
Counter Electrode ◽  
High Efficiency ◽  
Dye Sensitized Solar Cells ◽  
Photoelectric Conversion ◽  
Counter Electrodes ◽  
Dye Sensitized ◽  
Doped Graphene ◽  
Graphene Nanocomposite ◽  
Sensitized Solar Cells

Abstract Photovoltaics is defined as a group of solar cells that convert solar energy into electricity. Among these cells, dye-sensitized solar cells (DSSCs) have received considerable attention due to of their low cost and high efficiency for energy conversion. In present study, CoSe2@N-doped graphene nanocomposite has been prepared in an inert atmosphere and used as a DSSC counter electrode. The fabricated nanocomposite was characterised using analytical techniques including FTIR, TGA, XRD, Raman, XPS, and BET. The assembled DSSC obtains a photoelectric conversion efficiency (PCE) of 7.65%, which is higher than the PCE (7.19%) of the Pt electrode assembly cell under the same conditions. The promising performance of the fabricated counter electrodes may be due to the excellent surface area of the nanocomposites, the doping of hetroatomes which provide the active sites to boost the catalytic activities towards I3- reduction.

Synthesis of polyvinyl acetate /graphene nanocomposite and its application as an electrolyte in dye sensitized solar cells

Optik ◽  
2020 ◽  
Vol 202 ◽  
pp. 163591 ◽  
Author(s):  
Shafi ur Rehman ◽  
Muhammad Noman ◽  
Adnan Daud Khan ◽  
Abdul Saboor ◽  
Muhammad Shakeel Ahmad ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polyvinyl Acetate ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Graphene Nanocomposite ◽  
Sensitized Solar Cells

scholarly journals CuS/Graphene Nanocomposite as a Transparent Conducting Oxide and Pt-Free Counter Electrode for Dye-Sensitized Solar Cells

2018 ◽  
Vol 166 (5) ◽  
pp. H3065-H3073 ◽  
Author(s):  
Mahyar Mohammadnezhad ◽  
Gurpreet Singh Selopal ◽  
Nasser Alsayyari ◽  
Rusoma Akilimali ◽  
Fabiola Navarro-Pardo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Counter Electrode ◽  
Transparent Conducting Oxide ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Transparent Conducting ◽  
Graphene Nanocomposite ◽  
Sensitized Solar Cells

The Enhancement of Photoanode Efficiency in Dye-Sensitized Solar Cells with TiO2/Graphene Nanocomposite

2019 ◽  
Vol 19 (12) ◽  
pp. 7702-7706 ◽  
Author(s):  
Vorrada Loryuenyong ◽  
Patnarin Kaewmeesri ◽  
Ruethaichanok Siritanon ◽  
Suparat Nilwadee ◽  
Achanai Buasri
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Graphene Nanocomposite ◽  
Sensitized Solar Cells

scholarly journals Carbon nanotube/graphene nanocomposite as efficient counter electrodes in dye-sensitized solar cells

2012 ◽  
Vol 23 (8) ◽  
pp. 085201 ◽  
Author(s):  
Josef Velten ◽  
Attila J Mozer ◽  
Dan Li ◽  
David Officer ◽  
Gordon Wallace ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carbon Nanotube ◽  
Dye Sensitized Solar Cells ◽  
Counter Electrodes ◽  
Dye Sensitized ◽  
Graphene Nanocomposite ◽  
Sensitized Solar Cells
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