[EN] The viability of the electrodeposition as a suitable technique for preparing new porous hybrid materials has been tested in this paper. Hybrid ZnO films with two different organic dyes: Eosin-Y and Tetrasulphonated- ...
[EN] Since transparent conducting oxides can be as a buttom layer of complex film electrodes,
electrodeposition technique may produce ZnO films depending on variety conditions and modified
surface layers of substrates ...
[EN] The development of renewable energy technologies depends on two main factors: progress of the related technologies and incentive policies. Long-term incentive policies are essential to achieve progress and spreading ...
One key factor for boosting economic growth in developing countries is the energetic independence of the countries. Renewable energies are well suited for such purpose even if effective dissemination of renewable energies ...
[EN] ZnAl2O4:Eu3+ or Tb3+ (1 mol%) and ZnAl2O4:Eu3+/Tb3+ with varied concentrations of Eu3+ and Tb3+ were prepared by solution combustion method. The photoluminescence spectra of synthesized compounds shows that simultaneous ...
Khattak, Yousaf Hameed; Baig, Faisal; Ullah, Shafi; Marí, B.; Ullah, Hanif(American Institute of Physics, 2018)
[EN] Cu2ZnSnS4(CZTS) is a non-toxic earth abundant material and a promising quaternary semiconductor compound of groups I - II - IV - VI having a kesterite symmetrical structure. Due to its optimum direct bandgap, it has ...
Stewart, Alexander Wyn; Bouich, Amal; Marí, B.(Springer-Verlag, 2021-12)
[EN] All inorganic lead-based perovskites containing bromine-iodine alloys, such as CsPbIBr2, have arisen as one of the most attractive candidates for absorber layers in solar cells. That said, there remains a large gap ...
Martí Valero, Alexandre(Universitat Politècnica de València, 2022-09-05)
[ES] Los afectos climáticos y ambientales adversos que se están experimentando y se van a experimentar a causa del cambio climático han incrementado los esfuerzos para evitar la emisión de gases de efecto invernadero que ...
Mora González, Juan Francisco(Universitat Politècnica de València, 2022-10-04)
[ES] La dependencia energética global de los combustibles fósiles, los cuales tienen un efecto nocivo para el medio ambiente y cuya abundancia escasea, hace urgente la búsqueda de una alternativa verde.
El hidrógeno se ...
Moya, Mónica; Marí, B.; Mollar García, Miguel Alfonso(SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica, 2019-04)
[EN] Thin films of Zinc Oxide (ZnO) were grown on glass substrates conductive FTO (Fluorine-doped tin oxide)
with a thickness of 400 nm. The hybrid films of ZnO and dye (N719) were grown on FTO conductive glass
to a thickness ...
Koné, Klègayéré Emmanuel(Universitat Politècnica de València, 2024-01-15)
[FR] Ce travail rapporte une investigation sur l’élaboration et la caractérisation de quelques oxydes
transparents conducteurs, en occurrence l’oxyde de zinc (ZnO), l’oxyde de titane (TiO2) et
l’oxyde de nickel (NiO). ...
Jemai, Safa(Universitat Politècnica de València, 2023-01-16)
[ES] En la última década, las crecientes necesidades de protección del medio ambiente han estimulado la investigación en el campo de la fotocatálisis. La contaminación del agua por productos químicos orgánicos, tintes ...
[FR] Les couches minces de CdTe ont été préparées sur des substrats de Au / Al203 de dimensions d'environ
(2X0,8 cm2), en utilisant la technique de l'électrodéposition. Les parametres étudiés au cours de la
croissance ...
Bondar, Ruslan(Universitat Politècnica de València, 2018-10-30)
[ES] En este documento se detalla el proceso de fabricación y desarrollo de un
material o dispositivo capaz de emitir luz a distinto color mediante la aplicación
de corriente alterna, comportándose como un condensador.
El ...
Verma, Naveen; Singh, Krishan Chander; Marí Soucase, Bernabé; Jitender(Royal Society of Chemistry, 2014)
[EN] Pure aluminium and aluminium alloy 1100 samples were anodized by one step and two step process. The foils were anodised in 0.3 M sulphuric acid solution at constant voltage of 25V and the temperature was maintained ...
Cembrero-Coca, Paula; Cembrero Cil, Jesús; Busquets Mataix, David Jeronimo; Pérez Puig, Miguel Angel; Marí, B.; Pruna, Alina Iuliana(Maney Publishing, 2017)
[EN] The electrodeposition of cuprous oxide (Cu2O) onto FTO-coated glass substrate was studied by using a statistical approach in order to control the Cu2O morphology and optical properties. The factorial design considered ...
In this work, CuInSe 2 based flexible photovoltaic cells have been fabricated completely using non-vacuum low-cost techniques. Thin films were deposited on molybdenum thin foil substrates by electrodeposition using a ...
Thin hybrid films of ZnO/eosin-Y were prepared by electrodeposition at -0.8 and -0.9 V in
aqueous and non-aqueous baths at temperatures ranging from 40 to 90 °C with dye concentrations of 100
and 400 µmol·L-1
. The films ...
Stewart, Alexander Wyn(Universitat Politècnica de València, 2024-02-26)
[ES] Las células solares de perovskitas de haluros (HaPSC) se han convertido en uno de los principales candidatos para la producción de dispositivos fotovoltaicos de nueva generación. Sin embargo, su comercialización exige ...
Castilla Cortázar, María Isabel Cecilia; Más Estellés, Jorge; Meseguer Dueñas, José María; Escobar Ivirico, Jorge Luis; Marí Soucase, Bernabé; Vidaurre, Ana(Elsevier, 2012-08)
Long-term hydrolytic and enzymatic degradation profiles of poly(å-caprolactone) (PCL) networks were obtained. The hydrolytic degradation studies were performed in water and phosphate buffer solution (PBS) for 65 weeks. In ...