| 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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Longo, Giulia
Universitat Politècnica de València
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Photonic Curing for Emerging Photovoltaic Absorbers
- 2023Effect of metal dopants on the electrochromic performance of hydrothermally-prepared tungsten oxide materialscitations
- 2023Defect engineering in antimony selenide thin film solar cellscitations
- 2022Synthesis, characterization and evaluation of photocatalytic activity of BiVO4, TiO2 and BiVO4/TiO2 composites
- 2022Defect engineering in antimony selenide thin film solar cellscitations
- 2021Highly absorbing lead-free semiconductor Cu2AgBiI6 for photovoltaic applications from the quaternary CuI-AgI-BiI3 phase spacecitations
- 2021Ultrafast excited-state localization in Cs2AgBiBr6 double perovskitecitations
- 2021Charge-carrier mobility and localization in semiconducting CU2AGBiI6 for photovoltaic applicationscitations
- 2018Origin of the Enhanced Photoluminescence Quantum Yield in MAPbBr3 Perovskite with Reduced Crystal Sizecitations
- 2017Hybrid perovskites for light-emitting and photovoltaic devices
- 2015Perovskite solar cells prepared by flash evaporationcitations
- 2015Highly luminescent perovskite–aluminum oxide compositescitations
Places of action
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article
Effect of metal dopants on the electrochromic performance of hydrothermally-prepared tungsten oxide materials
Abstract
Electrochromic (EC) glass has the potential to significantly improve energy efficiency in buildings by controlling the amount of light and heat that the building exchanges with its exterior. However, the development of EC materials is still hindered by key challenges such as slow switching time, low coloration efficiency, short cycling lifetime, and material degradation. Metal doping is a promising technique to enhance the performance of metal oxide-based EC materials, where adding a small amount of metal into the host material can lead to lattice distortion, a variation of oxygen vacancies, and a shorter ion transfer path during the insertion and de-insertion process. In this study, we investigated the effects of niobium, gadolinium, and erbium doping on tungsten oxide using a single-step solvothermal technique. Our results demonstrate that both insertion and de-insertion current density of a doped sample can be significantly enhanced by metal elements, with an improvement of about 5, 4 and 3.5 times for niobium, gadolinium and erbium doped tungsten oxide, respectively compared to a pure tungsten oxide sample. Moreover, the colouration efficiency increased by 16, 9 and 24% when doping with niobium, gadolinium and erbium, respectively. These findings suggest that metal doping is a promising technique for improving the performance of EC materials and can pave the way for the development of more efficient EC glass for building applications.