Marí Guaita, Julia(Universitat Politècnica de València, 2023-01-16)
[ES] Las perovskitas orgánico-inorgánicas de halogenuros son una familia de materiales estudiados en profundidad por su potencial para construir células solares de alta eficiencia y de bajo coste. Han experimentado un ...
Miguel Michel, Marcel(Universitat Politècnica de València, 2023-01-11)
[ES] Dimensionado de una instalación fotovoltaica de 1 MW y combinado con una planta
de producción de hidrógeno verde, obtenida a partir de la electricidad generada y
almacenada en horas punta. Dicho hidrógeno se almacenará ...
Quintana Ramos, Soraya(Universitat Politècnica de València, 2016-01-12)
Dimensionamiento de las placas solares para alimentar el suministro de una marquesina y de los paneles informativos. Diseño de todos los elementos que la componen.
[EN] The earth abundant materiel Cu2ZnSnSe4 (CZTSe) is a promising quaternary semiconductor compound having kesterite symmetrical structure. CZTSe is considered as suitable absorber material for photovoltaic cell applications ...
[EN] The spin-coating technique was used to make ZnO thin films in this study. To get various thicknesses of ZnO thin film on FTO substrate, the numbers of spin coatings were changed, 2,4,6,8, and 10 times. The polycrystalline ...
Atourki, Lahoucine; Marí, B.; Makha, Mohammed; Bouabid, Khalid; Regragui, Mohammed; Ihlal, Ahmed; Abd-lefdil, Mohammed; Mollar García, Miguel Alfonso(The Royal Society of Chemistry, 2021-01-13)
[EN] In this study, we demonstrate that the crystallization process of CsPbI2Br films can be modulated when small amounts of additives are added to the precursor solution, leading to the formation of the bright brownish ...
Vega-Fleitas, Erica; Mollar García, Miguel Alfonso; Marí, B.(Elsevier, 2018)
[EN] The stability and performance of perovskite-based solar cells can be improved by changing the nature of the organic cation. Herein, mixed methylammoniumeguanidinium perovskites (MA1-xGAxPbI3) are structurally and ...
Idbaha, A.; Nafidi, A.; Khallouq, K.; Charifi, H.; Chaib, H.; Marí, B.; Mollar García, Miguel Alfonso; Singh, K. Chander; Khalal, A.; Massaq, M.; El Gouti, T.; Taleb, T. Ait(INOE Publishing House, 2013-11)
We report here the effect of temperature in bands structure performed in the envelope function formalism, effective mass and magneto- transport properties of n-type HgTe (d(1)=8.6 nm) /CdTe (d(2)=3.2 nm) superlattices ...
[EN] In the present work, thin films of ZnO co-doped with Co and Cu cations were obtained on glass substrate, combining the sol gel process and spin-coating technique. For the compound, the general chemical formula used ...
[EN] An effective n-type doping of ZnO thin films electrochemically synthetized was achieved by varying the chloride ion concentration in the starting electrolyte. The ratio between chloride and zinc cations was varied ...
[EN] Copper barium tin sulfide (CBTS) is a direct band gap earth abundant, non-toxic and quaternary semiconductor compound. It is used as absorber because of its direct band gap of 1.9 eV. A numerical guide is proposed for ...
Toura, Hanae(Universitat Politècnica de València, 2020-11-06)
[EN] The increase in energy needs, particularly in terms of environmental protection, has greatly
stimulated research in the field of photovoltaic conversion in recent years. Solar radiation
provides an excellent resource ...
Armel Ignace, N'Guessan(Universitat Politècnica de València, 2024-03-17)
[ES] Este proyecto de investigación se centra en el campo de las energías renovables y más concretamente de la energía solar fotovoltaica.
La tesis se ha focalizado en el desarrollo de películas delgadas de Cobre-Indio- ...
Doumbia, Youssouf(Universitat Politècnica de València, 2024-02-19)
[ES] El presente trabajo titulado "Elaboración y caracterización de láminas delgadas híbridas
orgánico-inorgánicas de perovskita para células solares fotovoltaicas" es una contribución a la
mejora del rendimiento y la ...
[EN] p-CuSCN/n-Fe2O3 heterojunctions were electrochemically prepared by sequentially depositing alpha-Fe2O3 and CuSCN films on FTO (SnO2:F) substrates. Both alpha-Fe2O3 and CuSCN films and alpha-Fe2O3/CuSCN heterojunctions ...
[EN] p-CuSCN/n-ZnO heterojunction devices were prepared by depositing CuSCN electrochemically over a ZnO film previously deposited. The compact and smooth
surface films of n-ZnO on FTO substrate were deposited electrochemically ...
[EN] A simple and controllable one-step electrodeposition process is proposed in order to obtain ZnO nanotubes. Zinc oxide thin films were grown on fluorine-doped tin oxide by electrodeposition from an aqueous electrolyte ...
This study reports the effect of optical switching of electrodeposited ZnO + Zn5(OH)8Cl2 films on a gold electrode in a bath of 0.05 M Zn(NO3)2 + 0.1 M KCl. The coating turns black when cathodic polarization is applied yet ...
Cembrero Coca, Paula(Universitat Politècnica de València, 2016-03-01)
El objetivo de este estudio es la preparación y caracterización de películas delgadas de ZnO tipo n dopado con cloro mediante la técnica de electrodeposición. El ZnO es utilizado para aplicaciones optoelectrónicas y en ...
[EN] In this work, high quality hematite (alpha-Fe2O3) Chromium (Cr)-doped thin films have been synthesized via electrodeposition technique, on fluorine-doped fin oxide-coated glass substrates, under various applied potential ...