| People | Locations | Statistics |
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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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Velauthapillai, Dhayalan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (37/37 displayed)
- 2024Computational Analysis of Biodegradable Polyester Materials for Biomedical Applications: Investigating Molecular Weight Change due to Hydrolysis
- 2023Neodymium-Doped Novel Barium Tungstate Nanospindles for the Enhanced Oxygen Evolution Reactioncitations
- 2023Natural sensitizer extracted from Mussaenda erythrophylla for dye-sensitized solar cellcitations
- 2023Eco-friendly Egyptian blue (CaCuSi 4 O 10 ) dye for luminescent solar concentrator applicationscitations
- 2023Hierarchical Cube-in-Cube Cobalt-Molybdenum Phosphide Hollow Nanoboxes Derived from the MOF Template Strategy for High-Performance Supercapacitorscitations
- 2023A facile impregnation synthesis of Ni-doped TiO2 nanomaterials for dye-sensitized solar cellscitations
- 2023A facile impregnation synthesis of Ni-doped TiO2 nanomaterials for dye-sensitized solar cellscitations
- 2023Well-Separated Photoinduced Charge Carriers on Hydrogen Production Using NiS 2 /TiO 2 Nanocompositescitations
- 2022Morphological evolution of carnation flower-like Cu 2 CoSnS 4 battery-type electrodescitations
- 2022Ultra- ordered array of CuCo2S4 microspheres on co-doped nitrogen, sulfur-porous graphene sheets with superior electrochemical performance for supercapacitor applicationcitations
- 2022Air processed Cs2AgBiBr6 lead-free double perovskite high-mobility thin-film field-effect transistorscitations
- 2022Air processed Cs 2 AgBiBr 6 lead-free double perovskite high-mobility thin-film field-effect transistorscitations
- 2022Review on Perovskite Semiconductor Field–Effect Transistors and Their Applicationscitations
- 2022Review on Perovskite Semiconductor Field–Effect Transistors and Their Applicationscitations
- 2022Roles of Interfacial Modifiers in Inorganic Titania/Organic Poly(3-hexylthiophene) Heterojunction Hybrid Solar Cellscitations
- 2022Morphological evolution of carnation flower-like Cu2CoSnS4 battery-type electrodescitations
- 2021Lithium doped poly(3-hexylthiophene) for efficient hole transporter and sensitizer in metal free quaterthiophene dye treated hybrid solar cellscitations
- 2021SnS2/TiO2 Nanocomposites for Hydrogen Production and Photodegradation under Extended Solar Irradiationcitations
- 2021Cost Effective Solvothermal Method to Synthesize Zn-Doped TiO2 Nanomaterials for Photovoltaic and Photocatalytic Degradation Applicationscitations
- 2021Superior supercapacitive performance of Cu2MnSnS4 asymmetric devicescitations
- 2021Quaternary Cu2FeSnS4/PVP/rGO Composite for Supercapacitor Applicationscitations
- 2021A Review on Cs-Based Pb-Free Double Halide Perovskites: From Theoretical and Experimental Studies to Doping and Applicationscitations
- 2020Nickel-cobalt hydroxide: a positive electrode for supercapacitor applicationscitations
- 2020Marigold flower like structured Cu2NiSnS4 electrode for high energy asymmetric solid state supercapacitorscitations
- 2020Marigold flower like structured Cu2NiSnS4 electrode for high energy asymmetric solid state supercapacitorscitations
- 2020CoNiSe2 Nanostructures for Clean Energy Productioncitations
- 2020Ruthenium (Ru) Doped Titanium Dioxide (P25) electrode for dye sensitized solar cellscitations
- 2020Perovskite Solar Cells: A Porous Graphitic Carbon based Hole Transporter/Counter Electrode Material Extracted from an Invasive Plant Species Eichhornia Crassipescitations
- 2019CoS2/TiO2 Nanocomposites for Hydrogen Production under UV Irradiationcitations
- 2019Effect of doped TiO2 film as electron transport layer for inverted organic solar cellcitations
- 2019A Quarterthiophene-Based Dye as an Efficient Interface Modifier for Hybrid Titanium Dioxide/Poly(3-hexylthiophene)(P3HT) Solar Cellscitations
- 2019Polymer/Fullerene Blend Solar Cells with Cadmium Sulfide Thin Film as an Alternative Hole-Blocking Layercitations
- 2018A review on the classification of organic/inorganic/carbonaceous hole transporting materials for perovskite solar cell applicationcitations
- 2017Computational Modeling of Novel Bulk Materials for the Intermediate-Band Solar Cellscitations
- 2017Basella alba rubra spinach pigment sensitized TiO2 thin film based solar cellscitations
- 2017Enhanced performance of nanoporous titanium dioxide solar cells using cadmium sulfide and poly(3-hexylthiophene) co-sensitizerscitations
- 2015Natural dye sensitized TiO2 nanorods assembly of broccoli shape based solar cellscitations
Places of action
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article
Cost Effective Solvothermal Method to Synthesize Zn-Doped TiO2 Nanomaterials for Photovoltaic and Photocatalytic Degradation Applications
Abstract
<jats:p>Titanium dioxide (TiO2) is a commonly used wide bandgap semiconductor material for energy and environmental applications. Although it is a promising candidate for photovoltaic and photocatalytic applications, its overall performance is still limited due to low mobility of porous TiO2 and its limited spectral response. This limitation can be overcome by several ways, one of which is doping that could be used to improve the light harvesting properties of TiO2 by tuning its bandgap. TiO2 doped with elements, such as alkali-earth metals, transition metals, rare-earth elements, and nonmetals, were found to improve its performance in the photovoltaic and photocatalytic applications. Among the doped TiO2 nanomaterials, transition metal doped TiO2 nanomaterials perform efficiently by suppressing the relaxation and recombination of charge carriers and improving the absorption of light in the visible region. This work reports the possibility of enhancing the performance of TiO2 towards Dye Sensitised Solar Cells (DSSCs) and photocatalytic degradation of methylene blue (MB) by employing Zn doping on TiO2 nanomaterials. Zn doping was carried out by varying the mole percentage of Zn on TiO2 by a facile solvothermal method and the synthesized nanomaterials were characterised. The XRD (X-Ray Diffraction) studies confirmed the presence of anatase phase of TiO2 in the synthesized nanomaterials, unaffected by Zn doping. The UV-Visible spectrum of Zn-doped TiO2 showed a red shift which could be attributed to the reduced bandgap resulted by Zn doping. Significant enhancement in Power Conversion Efficiency (PCE) was observed with 1.0 mol% Zn-doped TiO2 based DSSC, which was 35% greater than that of the control device. In addition, it showed complete degradation of MB within 3 h of light illumination and rate constant of 1.5466×10−4s−1 resembling zeroth order reaction. These improvements are attributed to the reduced bandgap energy and the reduced charge recombination by Zn doping on TiO2.</jats:p>