Search Results - "LLOBET, E"

The role of Al concentration on improving the photocatalytic performance of nanostructured ZnO/ZnO:Al/ZnO multilayer thin films by Baradaran, M., Ghodsi, F.E., Bittencourt, C., Llobet, E.

“…Nanostructured ZnO, ZnO/AZO, and ZnO/AZO/ZnO multilayer thin films were deposited on glass substrates by the sol-gel spin coating method. Structural, optical…”
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Aerosol-Assisted CVD-Grown PdO Nanoparticle-Decorated Tungsten Oxide Nanoneedles Extremely Sensitive and Selective to Hydrogen by Annanouch, Fatima E., Haddi, Z., Ling, M., Di Maggio, F., Vallejos, S., Vilic, T., Zhu, Y., Shujah, T., Umek, P., Bittencourt, C., Blackman, C., Llobet, E.

“…We report for the first time the successful synthesis of palladium (Pd) nanoparticle (NP)-decorated tungsten trioxide (WO3) nanoneedles (NNs) via a two-step…”
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Visible light activated SnO2:Dy thin films for the photocatalytic degradation of methylene blue by Mezyen, M, El Fidha, G, Bitri, N, Harrathi, F, Ly, I, Llobet, E

“…This paper explores the impact of dysprosium (Dy) doping on structural, optical, and photocatalytic properties of tin oxide (SnO2) thin films fabricated via…”
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Formation and gas-sensing properties of a porous-alumina-assisted 3-D niobium-oxide nanofilm by Mozalev, A., Bendova, M., Vazquez, R.M., Pytlicek, Z., Llobet, E., Hubalek, J.

“…[Display omitted] •3-D metal/oxide/metal nanofilm is formed via anodizing and electrodeposition.•The film is composed of 900nm long, 50nm wide Au-capped Nb2O5…”
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Physical and photocatalytic properties of sprayed Dy doped ZnO thin films under sunlight irradiation for degrading methylene blue by El Fidha, G, Bitri, N, Chaabouni, F, Acosta, S, Güell, F, Bittencourt, C, Casanova-Chafer, J, Llobet, E

“…Dysprosium-doped zinc oxide (ZnO) thin films have been prepared through spray pyrolysis onto glass substrates. Cross-sections of the deposited thin films were…”
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Gas sensors based on doped-CNT/SnO2 composites for NO2 detection at room temperature by Leghrib, R, Felten, A, Pireaux, J J, Llobet, E

“…For the first time nitrogen or boron doped carbon nanotubes were added into a SnO2 matrix to develop a new hybrid CNTs/SnO2 gas sensors. The hybrid sensor is…”
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Iron oxide and oxygen plasma functionalized multi-walled carbon nanotubes for the discrimination of volatile organic compounds by CLEMENT, P, HAFAIEDH, I, PARRA, E. J, THAMRI, A, GUILLOT, J, ABDELGHANI, A, LLOBET, E

“…Oxygen plasma functionalized multiwall carbon nanotubes and iron oxide decorated multiwall carbon nanotubes are studied for detecting volatile organic…”
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Exploiting sensor geometry for enhanced gas sensing properties of fluorinated carbon nanotubes under humid environment by Struzzi, C., Scardamaglia, M., Casanova-Chafer, J., Calavia, R., Colomer, J.-F., Kondyurin, A., Bilek, M., Britun, N., Snyders, R., Llobet, E., Bittencourt, C.

“…[Display omitted] •Increased surface hydrophobicity in plasma fluorinated vCNT.•Enhanced sensor response towards NH3.•Responsiveness towards the detection of…”
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A portable electronic nose system for the identification of cannabis-based drugs by Haddi, Z., Amari, A., Alami, H., El Bari, N., Llobet, E., Bouchikhi, B.

“…We report on a research aimed at evaluating the capacity of a simple, low-cost, portable electronic nose system based on commercially available metal oxide gas…”
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Acceleration and drift reduction of MOX gas sensors using active sigma-delta controls based on dielectric excitation by Solà-Penafiel, N., Manyosa, X., Navarrete, E., Ramos-Castro, J., Jiménez, V., Bermejo, S., Gracia, I., Llobet, E., Domínguez-Pumar, M.

“…The objective of this paper is to apply a closed-loop control based on dielectric excitation to MOX gas sensors in order to improve their response time. The…”
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Gas sensing properties of multiwall carbon nanotubes decorated with rhodium nanoparticles by Leghrib, R., Dufour, T., Demoisson, F., Claessens, N., Reniers, F., Llobet, E.

“…In the present work, multiwalled carbon nanotubes were decorated with rhodium nanoparticles using a colloidal solution in the post-discharge of an RF…”
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Multi-walled carbon nanotubes for volatile organic compound detection by Hafaiedh, I., Elleuch, W., Clement, P., Llobet, E., Abdelghani, A.

“…Oxygen plasma functionalized multiwall carbon nanotubes (MWCNTs) were used for detecting volatile organic compounds at room temperature. Alumina substrates…”
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Smart control of chemical gas sensors for the reduction of their time response by Dominguez-Pumar, M., Kowalski, L., Calavia, R., Llobet, E.

“…The objective of this paper is to show the first results obtained with a gas sensor made of Au-functionalized WO3 nanoneedles working under a closed-loop…”
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Fabrication of WO3 nanodot-based microsensors highly sensitive to hydrogen by Calavia, R., Mozalev, A., Vazquez, R., Gracia, I., Cané, C., Ionescu, R., Llobet, E.

“…A novel approach that involves electrochemical anodising for fabricating WO3 nanodot-based microsensors is presented. The formation of gas sensing film is…”
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Microbial Ecology of an Extreme Acidic Environment, the Tinto River by González-Toril, E, Llobet-Brossa, E, Casamayor, E O, Amann, R, Amils, R

“…ERRATUM ( vol. 69 , p. 6959 ) Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg…”
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Metal-decorated multi-wall carbon nanotubes for low temperature gas sensing by Espinosa, E.H., Ionescu, R., Bittencourt, C., Felten, A., Erni, R., Van Tendeloo, G., Pireaux, J.-J., Llobet, E.

“…We investigate the possibility of using, as a gas sensitive material, multi-walled carbon nanotubes (MWCNT) covered with gold or silver nanoclusters deposited…”
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Localized aerosol-assisted CVD of nanomaterials for the fabrication of monolithic gas sensor microarrays by Annanouch, F.E., Gràcia, I., Figueras, E., Llobet, E., Cané, C., Vallejos, S.

“…The self-heating capability of MEMS-based devices is used to integrate locally differently-functionalized tungsten oxide nanostructures, synthesized via…”
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Gas discrimination using screen-printed piezoelectric cantilevers coated with carbon nanotubes by Clément, P., Del Castillo Perez, E., Gonzalez, O., Calavia, R., Lucat, C., Llobet, E., Debéda, H.

“…•Fabrication of screen printed resonant cantilevers with double transduction mechanism is achieved.•Coating of the cantilever with plasma treated carbon…”
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Influence of the annealing and operating temperatures on the gas-sensing properties of rf sputtered WO3 thin-film sensors by Stankova, M, Vilanova, X, Llobet, E, Calderer, J, Bittencourt, C, Pireaux, J J, Correig, X

“…The sensing properties of WO3 thin films deposited by rf sputtering onto silicon substrates have been investigated. After deposition, the films underwent an…”
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Low-level detection of ethanol and H2S with temperature-modulated WO3 nanoparticle gas sensors by IONESCU, R

“…Low-level detection of ethanol and H2S was achieved with thermally modulated WO3 nanoparticle gas sensors. Nanoparticle WO3 films, with a mean grain size of…”
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