Results 11 to 20 of about 5,398,254 (198)

Titanium Dioxide-Coated Zinc Oxide Nanorods as an Efficient Photoelectrode in Dye-Sensitized Solar Cells

Nanomaterials, 2020
Well-arrayed zinc oxide nanorods applied as photoelectrodes for dye-sensitized solar cells were synthesized on an aluminum-doped zinc oxide substrate by the multi-annealing method. In order to improve the chemical stability and surface-to-volume ratio of
Qiang Zhang, Shengwen Hou, Chaoyang Li
doaj   +2 more sources

Photovoltage improvement for dye-sensitized solar cells

, 2011
The efficiency improvement of dye-sensitized solar cells (DSCs) is critical for their commercialization and replacement of traditional silica solar cells. Generally, the energy conversion efficiency of DSCs is determined by the short-circuit photocurrent,
Tian, H., Ning, Zhijun,
core   +9 more sources

Characterising dye-sensitised solar cells [PDF]

, 2009
In today’s society there is a vast and in many cases not fully appreciated dependence on electrical power for everyday life. Furthermore, with growing energy and environmental concerns arising due to fossil fuel depletion and climate change/global ...
Zerulla, Dominic, Laura L. Tobin, Tobin, Laura L., O\u27Reilly, Thomas, Dominic Zerulla, John T. Sheridan, Thomas O’Reilly, O'Reilly, Thomas, Thomas O'Reilly, Sheridan, John T.   +9 more
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Dye-sensitized solar cells with 13% efficiency achieved through the molecular engineering of porphyrin sensitizers [PDF]

, 2014
Dye-sensitized solar cells have gained widespread attention in recent years because of their low production costs, ease of fabrication and tunable optical properties, such as colour and transparency. Here, we report a molecularly engineered porphyrin dye,
Peng Gao, Mathew, Simon, Grätzel, Michael, Basile F. E. Curchod, Tavernelli, Ivano, Ashari-Astani, Negar, Curchod, Basile F E, Michael Grätzel, Graetzel, Michael, Michael Graetzel, Aswani Yella, Nazeeruddin, Md. Khaja, Gao, Peng, Robin Humphry-Baker, Nazeeruddin, Md Khaja, Curchod, Basile F.E., Rothlisberger, Ursula, Negar Ashari-Astani, Simon Mathew, Ursula Rothlisberger, Yella, Aswani, Ivano Tavernelli, Humphry-Baker, Robin, Md. Khaja Nazeeruddin, Curchod, Basile F. E.   +24 more
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Simulating Dye-Sensitized TiO2 Heterointerfaces in Explicit Solvent: Absorption Spectra, Energy Levels, and Dye Desorption [PDF]

, 2011
Dye-sensitized solar cells (DSCs) represent a valuable, efficient, and low-cost alternative to conventional semiconductor photovoltaic devices. A deeper understanding of the dye/semiconductor heterointerface and of the dye-sensitized semiconductor ...
Fantacci, Simona, De Angelis, Filippo, Gebauer, Ralph   +2 more
core   +1 more source

Development of scanning electrochemical microscopy (SECM) techniques for the optimization of dye sensitized solar cells [PDF]

, 2014
Methods for high-throughput validation of cell components for use in dye sensitized solar cells (DSCs) are needed as the global production of such cells becomes widespread.
Constable, E. C., Glatzel, T., Thilo Glatzel (1423546), Catherine E. Housecroft (2000935), Wright, I. A., Martin, C. J., Bozic-Weber, B., Biljana Bozic-Weber (1772443), Iain Wright (3281406), Edwin C. Constable (1772431), Housecroft, C. E., Colin J. Martin (1772437)   +11 more
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Supramolecular Interactions of Chenodeoxycholic Acid Increase the Efficiency of Dye-Sensitized Solar Cells Based on a Cobalt Electrolyte [PDF]

, 2013
A combined experimental and computational study is carried out to understand the nature of the interfaces between dye-sensitized TiO2 and cobalt-based electrolyte in the presence of a prototype coabsorbent, chenodeoxycholic acid (CDCA), employed in dye ...
Mosconi, Edoardo, Marotta, Gabriele, Cinti, Antonio, Salvatori, Paolo, Anselmi, Chiara, De Angelis, Filippo   +5 more
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The influence of light intensity, active area and excitation wavelength on the temporal response of a dye sensitized solar cell [PDF]

, 2009
Poster presentation at SPIE Optics + Photonics: Solar Energy and Technology, San Diego, California, USA, 2nd – 6th August 2009The temporal response of a biomimetic dye-sensitized solar cell (DSSC) is critically linked to the intensity of the incident ...
O\u27Reilly, Jennifer, Zerulla, Dominic, O'Reilly, Jennifer, O\u27Reilly, Thomas, Dominic Zerulla, O'Reilly, Thomas, Thomas O'Reilly, Andrei, Codrin, Jennifer O'Reilly, Codrin Andrei   +9 more
core   +1 more source

A Visible-NIR Responsive Dye-Sensitized Solar Cell Based on Diatom Frustules and Cosensitization of Photopigments from Diatom and Purple Bacteria

Journal of Chemistry, 2020
Diatoms exhibit high solar energy harvesting efficiency due to their remarkably organized, hierarchical micro/nanoporous, light-trapping, and scattering frustules.
Xixiang Xiao, Xiaobo Zhang, Haiyang Su, Shicheng Chen, Zhihui He, Chungui Zhao, Suping Yang   +6 more
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Electron Transfer in Dye-Sensitized Nanocrystalline TiO2 Solar Cell [PDF]

Journal of Nanostructures, 2012
The dye-sensitized solar cells (DSSC) have been regarded as one of the most promising new generation solar cells. Tremendous research efforts have been invested to improve the efficiency of solar energy conversion which is generally determined by the ...
M. Malekshahi Byranvand, A. Nemati Kharat, A. R. Badiei   +2 more
doaj   +1 more source