| 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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Kolenko, Yury V.
International Iberian Nanotechnology Laboratory
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Systematic study of chromonic liquid crystal-based complex emulsions and their application in the preparation of silica nanomaterials
- 2024PbSe Quantum Dot Superlattice Thin Films for Thermoelectric Applicationscitations
- 2023Large-scale colloidal synthesis of chalcogenides for thermoelectric applicationscitations
- 2023Towards All-Non-Vacuum-Processed Photovoltaic Systems: A Water-Based Screen-Printed Cu(In,Ga)Se2 Photoabsorber with a 6.6% Efficiencycitations
- 2022High Seebeck coefficient from screen-printed colloidal PbSe nanocrystals thin filmcitations
- 2022High Seebeck Coefficient from Screen-Printed Colloidal PbSe Nanocrystals Thin Filmcitations
- 2021Large-scale aqueous synthesis of Cu(In,Ga)Se2 nanoparticles for photocatalytic degradation of ciprofloxacincitations
- 2021Innovative nanocomposite coatings for radiation shielding on satellites
- 2021Large-scale synthesis of semiconducting Cu(In,Ga)Se2 nanoparticles for screen printing applicationcitations
- 2021Compositional fluctuations mediated by excess tellurium in bismuth antimony telluride nanocomposite yields high thermoelectric performancecitations
- 2021Eco-friendly and Cost-efficient Inks for Screen-printed Fabrication of Copper Indium Gallium Diselenide Photoabsorber Thin Filmscitations
- 2020Synergistic Computational-Experimental Discovery of Highly Selective PtCu Nanocluster Catalysts for Acetylene Semihydrogenationcitations
- 2020Scalable colloidal synthesis of Bi 2 Te 2.7 Se 0.3 plate-like particles give access to a high-performing n-type thermoelectric material for low temperature applicationcitations
- 2020Enhanced oxygen evolution catalysis by aluminium-doped cobalt phosphide through in situ surface area increasecitations
- 2019Electrocatalytic water oxidation over AlFe2B2citations
- 2019Superstructural ordering in hexagonal CuInSe2 nanoparticlescitations
- 2015Multiple emulsions as soft templates for the synthesis of multifunctional silicone porous particlescitations
- 2015Multiple emulsions as soft templates for the synthesis of multifunctional silicone porous particles
- 2012Defect controlled room temperature ferromagnetism in Co-doped barium titanate nanocrystalscitations
Places of action
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article
Large-scale synthesis of semiconducting Cu(In,Ga)Se2 nanoparticles for screen printing application
Abstract
During the last few decades, the interest over chalcopyrite and related photovoltaics has been growing due the outstanding structural and electrical properties of the thin-film Cu(In,Ga)Se 2 photoabsorber. More recently, thin film deposition through solution processing has gained increasing attention from the industry, due to the potential low-cost and high-throughput production. To this end, the elimination of the selenization procedure in the synthesis of Cu(In,Ga)Se 2 nanoparticles with following dispersion into ink formulations for printing/coating deposition processes are of high relevance. However, most of the reported syntheses procedures give access to tetragonal chalcopyrite Cu(In,Ga)Se 2 nanoparticles, whereas methods to obtain other structures are scarce. Herein, we report a large-scale synthesis of high-quality Cu(In,Ga)Se 2 nanoparticles with wurtzite hexagonal structure, with sizes of 10–70 nm, wide absorption in visible to near-infrared regions, and [Cu]/[In + Ga] ≈ 0.8 and [Ga]/[Ga + In] ≈ 0.3 metal ratios. The inclusion of the synthesized NPs into a water-based ink formulation for screen printing deposition results in thin films with homogenous thickness of ≈4.5 µm, paving the way towards environmentally friendly roll-to-roll production of photovoltaic systems. ; This research was funded by the Portuguese Foundation for Science and Technology (PTDC/CTM-ENE/5387/2014, PTDC/NAN-MAT/28745/2017, UID/FIS/04650/2020, UID/QUI/ 0686/2020, PTDC/FIS-MAC/28157/2017, POCI-01-0145-FEDER-028108, SFRH/BD/121780/2016); the Basque Government Industry Department (ELKARTEK, HAZITEK); the National Science Foundation (DMR-2003783 grant); the Search-ON2: revitalization of HPC infrastructure of UMinho, (NORTE07-0162-FEDER-000086), co-funded by the North Portugal Regional Operational Programme (ON.2-O Novo Norte), under the National Strategic Reference Framework (NSRF), through the European Regional Development Fund (ERDF). The use of the Advanced Photon Source, an Office of Science User Facility operated for the U.S. ...