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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Fulari, Vijay
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2017Structural, optical, and photoelectrochemical properties of nanosphere-like CdXZn1-XS synthesized by electrochemical routecitations
- 2017Electrochemical synthesis: Monoclinic Cu2Se nano-dendrites with high performance for supercapacitorscitations
- 2017Morphological modification of CdSe0.6Te0.4 nanostructures by electron irradiation and the effect on photoelectrochemical cellscitations
- 2016Morphological tuning of CuO nanostructures by simple preparative parameters in SILAR method and their consequent effect on supercapacitorscitations
- 2015Hierarchical 3D-flower-like CuO nanostructure on copper foil for supercapacitorscitations
- 2015Electrosynthesis of nanoflower like-ZnS thin films and its characterizationscitations
- 2015Temperature Dependence of Cationic and Anionic Precursor on Morphological Improvement of CuO Electrodes and Its Consequent Effect on Electrochemical Supercapacitive Propertiescitations
- 2014Structural, optical, and photo-electrochemical properties of marygold-like CdSe0.6Te0.4 synthesized by electrochemical routecitations
- 2013Electrochemical synthesis of photosensitive nano-nest like CdSe0.6Te0.4 thin filmscitations
- 2012Effect of morphology on supercapacitive properties of chemically grown beta-Ni(OH)2 thin filmscitations
- 2011Single step electrochemical synthesis of Sb2Se3 thin films: effect of molarities of precursor solutioncitations
- 2010Chemical synthesis and characterization of Mn3O4 thin films for supercapacitor applicationcitations
- 2009A novel chemical synthesis of interlocked cubes of hausmannite Mn3O4 thin films for supercapacitor applicationcitations
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article
Structural, optical, and photo-electrochemical properties of marygold-like CdSe0.6Te0.4 synthesized by electrochemical route
Abstract
Cadmium seleno-telluride (CdSe0.6Te0.4) ternary thin films were deposited on stainless steel and fluorine doped tin oxide (FTO) glass substrates by potentiostatic mode at different deposition times. The effect of deposition times on different physico-chemical properties of CdSe 0.6Te0.4 was investigated in detail. As-synthesized CdSe0.6Te0.4 thin films were characterized using X-ray diffraction (XRD), UV-vis spectroscopy, field emission scanning electron microscopy (FE-SEM), and contact angle measurements. XRD patterns revealed the formation of CdSe0.6Te0.4 with a hexagonal crystal structure. FE-SEM micrographs showed the formation of different nanostructures of CdSe0.6Te0.4 thin films deposited at different deposition times such as marigold-like and twisted khari-like morphologies. The light absorption path length of a photon increases in the marigold-like nanostructures and thus can participate in multiple scattering and absorption. This is beneficial for effective light harvesting and improvement in the power conversion efficiency of solar cells. The optical study showed a drastic variation of band gap of CdSe0.6Te0.4 with the deposition time. Further photovoltaic activity of CdSe0.6Te0.4 films was studied by forming the photoelectrochemical cell having CdSe 0.6Te0.4/1 M (Na2S+S+NaOH)/C cell configuration. The efficiency and fill factor of these PEC cells are found to be 0.70% and 0.85, respectively.