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Limits on the use of cobalt sulfide as anode of p-type dye-sensitized solar cells Dedicated to Professor Roberto Federici on the occasion of his retirement.
(2017-05-05)
Thin films of cobalt sulfide (CoS) of thickness l < 10m have been employed as anodes of p-type dye-sensitized solar cells (p-DSCs) when P1-sensitized nickel oxide (NiO) was the photoactive cathode and /I - constituted the ...
Efficient Photoelectrochemical Reduction of Nitrite to Ammonium and Nitrogen Containing Gaseous Species Using Ti/TiO2 Nanotube Electrodes
(Soc Brasileira Quimica, 2014-07-01)
The present work describes a suitable method for removing nitrite contaminant from water by using a photoelectrocatalytical method. A Ti/TiO2 nanotube electrode was used as a cathode under UV irradiation and applied potential ...
Preparation and characterization of hematite nanoparticles-decorated zinc oxide particles (ZnO/Fe2O3) as photoelectrodes for solar cell applications
(2020-03-01)
Because of the socio-environmental and economic impacts of the use of fossil fuels, the demand for the diversification of the energy matrix has increased. Energy devices utilizing renewable energy such as solar cells stand ...
CdS SENSITIZED TiO2 NANOCRYSTALLINE PHOTOANODES FOR SOLAR CELLS
(VI INTERNATIONAL CONFERENCE ON SURFACE, MATERIALS AND VACUUM PAG. 231, MERIDA, YUCATAN MEXICO, 2013-09-27)
Dye-sensitized nanocrystalline solar cells (DSSC) are a promising alternative to conventional p–n junction solar cells. The advantage of DSSCs over other types of photovoltaic cells is the relative simplicity of their ...
Oxidação foto-eletroquímica como rota alternativa para a produção de derivados da biomassa
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosQuímica - Q, 2021-06-29)
The need of fossil fuel replacement as energy source is urgent. Once the solar light has high incidence on Earth, it can be used as an alternative energy source to be directly converted into electric energy or to be stored ...