RiuNet UPV Home
:
Browsing by Author

Search RiuNet

Browse

All of RiuNet

My Account

RiuNet Help

Admin. UPV

Browsing by Author "Atienzar Corvillo, Pedro Enrique"

Now showing items 21-40 of 67

Ge-Based Hybrid Composites from Ge-Rich Zeolites as Highly Conductive and Stable Electronic Materials

Rodríguez-Fernández, Aida; Atienzar Corvillo, Pedro Enrique; Martínez, Cristina; Román-Leshkov, Yuriy; Moliner Marin, Manuel (American Chemical Society, 2019-09-24)

[EN] Ge-containing zeolites were used as precursors for the synthesis of highly conductive and stable hybrid electronic materials by postsynthetic thermal treatment of the crystals in the presence of an olefin. Treating ...
Graphene based Mo6 cluster hybrid for detecting simulant nerve agent DMMP

Casanova-Cháfer, Juan; Blanch, Xavier; Moreno, Ana; García-Aboal, Rocío; Atienzar Corvillo, Pedro Enrique; Llobet, Eduard; Feliz Rodriguez, Marta (Elsevier BV, 2024-02)

[EN] Nerve agents are highly toxic chemical compounds that pose significant threats to human health and safety. Detecting and identifying these agents quickly is crucial for preventing their exposure and providing timely ...
Groove-assisted solution growth of lead bromide perovskite aligned nanowires: a simple method towards photoluminescent materials with guiding light properties

Rodriguez, Isabelle; Fenollosa Esteve, Roberto; RAMIRO MANZANO, FERNANDO; García-Aboal, Rocío; Atienzar Corvillo, Pedro Enrique; MESEGUER RICO, FRANCISCO JAVIER (Royal Society of Chemistry, 2019-09-01)

[EN] High refractive index nanowires are very attractive because of their waveguiding properties and their multiple applications. In this sense, metal halide perovskites, an emerging and appealing optoelectronic material, ...
InSitu Generation of Active Molybdenum Octahedral Clusters for Photocatalytic Hydrogen Production from Water

Feliz Rodriguez, Marta; Puche Panadero, Marta; Atienzar Corvillo, Pedro Enrique; Concepción Heydorn, Patricia; Cordier, Stphane; Molard, Yann (Wiley, 2016-08-09)

The photocatalytic hydrogen evolution reaction (HER) from water under homogeneous and heterogeneous conditions is explored for the {Mo6Br8i}(4+) cluster core based unit starting from (TBA)(2)[(Mo6Br8F6a)-F-i] (TBA=tetra- ...
Layered gamma-zirconium phosphate as novel semiconductor for dye sensitized solar cells: Improvement of photovoltaic efficiency by intercalation of a ruthenium complex-viologen dyad

Atienzar Corvillo, Pedro Enrique; De Victoria-Rodriguez, Maria; Juanes, Olga; Rodríguez-Ubis, J.C.; Brunet, E.; García Gómez, Hermenegildo (Royal Society of Chemistry, 2011-11)

[EN] The performance of photovoltaic cells using as semiconductor a film of layered γ-zirconium phosphate (γ-ZrP) containing Ru(bpy) 3 and bipyridinium ions (viologens) as electron relays has been studied. The materials ...
Layered Zirconium phosphate intercalated with Ru(bpy)3-viologen dyads as unusual materials for dye-sensitized solar cells: Improving efficiency by double sensitization

de Victoria-Rodriguez, Maria; Atienzar Corvillo, Pedro Enrique; Juanes, Olga; Rodriguez Ubis, Juan Carlos; Brunet, Ernesto; García Gómez, Hermenegildo (CSIRO Publishing, 2014)

The intercalation materials prepared from the laminar salt gamma-zirconium phosphate and various dyads formed from Ru(bpy)(3) and viologens were tested as photoactive components in dye-sensitised solar cells. The efficiencies ...
Lead-Free Perovskite Nanocrystals Decorating Graphene for Detecting Nerve Agents

Juan Casanova-Cháfer; García-Aboal, Rocío; Mego-de la Cruz, Froy Kevin; Malik, Shuja Bashir; Atienzar Corvillo, Pedro Enrique; Llobet, Eduard (American Chemical Society, 2024-08-29)

[EN] Highly toxic chemical compounds known as chemical warfare agents (CWAs) present substantial threats to human health and safety. Their swift detection and identification play a critical role in preventing exposure and ...
Modulating charge carrier density and mobility in doped graphene by covalent functionalization

Arellano, Luis M.; Yue, Sun; Atienzar Corvillo, Pedro Enrique; Gómez-Escalonilla, Maria J.; Ortega Higueruelo, Francisco J.; Fierro, José Luis G.; García Gómez, Hermenegildo; Langa, Fernando (The Royal Society of Chemistry, 2019-08-28)

[EN] Covalent B-functionalization of B-doped graphene has been performed for the first time. The electronic properties and Hall effect of functionalized N- and B-doped graphene can be tuned by tailoring the electron-dona ...
MoS2 quantum dots for on-line fluorescence determination of the food additive allura red

Coloma, Alicia; del Pozo, María; Martínez-Moro, Rut; Blanco, Elías; Atienzar Corvillo, Pedro Enrique; Sánchez, Lorenzo; Petit-Domínguez, María Dolores; Casero, Elena; Quintana, Carmen (Elsevier, 2021-05-30)

[EN] This work presents an on-line fluorescence method for the allura red (AR) determination. The method is based on the fluorescence quenching of dots of MoS2 because of their interaction with the non-fluorescence dye. ...
Multifunctional luminescent and proton-conducting lanthanide carboxyphosphonate open-framework hybrids exhibiting crystalline-to-amorphous- to-crystalline transformations

Colodrero, Rosario M. P.; Papathanasiou, Konstantinos E.; Stavgianoudaki, Nikoleta; Olivera-Pastor, Pascual; Losilla, Enrique R.; Aranda, Miguel A. G.; Leon-Reina, Laura; Sanz, Jesús; Sobrados, Isabel; Choquesillo-Lazarte, Duane; García-Ruiz, Juan M.; Atienzar Corvillo, Pedro Enrique; Rey Garcia, Fernando; Demadis, Konstantinos D.; Cabeza, Aurelio (American Chemical Society, 2012-09-15)

[EN] The chemistry of metal phosphonates has been progressing fast with the addition of new materials that possess novel structural features and new properties, occasionally in a cooperative manner. In this paper, we report ...
Nanocrystalline carbon-TiO2 hybrid hollow spheres as possible electrodes for solar cells

Matos Lale, Juan; Atienzar Corvillo, Pedro Enrique; García Gómez, Hermenegildo; Hernández Garrido, Juan C. (Elsevier, 2013-03)

Nanocrystalline C-doped TiO2 hybrid hollow spheres were prepared by solvothermal synthesis by controlling calcinations of mixtures of furfural, chitosan or saccharose with titanium isopropoxide. The origin of the carbon ...
Non-Geminate Recombination as the Primary Determinant of Open-Circuit Voltage in Polythiophene:Fullerene Blend Solar Cells: an Analysis of the Influence of Device Processing Conditions

Credgington, Dan; Hamilton, Rick; Atienzar Corvillo, Pedro Enrique; Nelson, Jenny; Durrant, James R. (2011)

[EN] The physical origin of the open-circuit voltage in bulk heterojunction solar cells is still not well understood. While signi¿ cant evidence exists to indicate that the open-circuit voltage is limited by the molecular ...
Octahedral Molybdenum Cluster-Based Single Crystals as Fabry- Perot Microresonators

Segura-Sanchis, Elena; Fenollosa Esteve, Roberto; Rodriguez, Isabelle; Molard, Yann; Cordier, Stéphane; Feliz Rodriguez, Marta; Atienzar Corvillo, Pedro Enrique (American Chemical Society, 2022-01-05)

[EN] Single crystals built up from octahedral Mo-6 cluster units, with appropriate geometry and size, constitute Fabry-Perottype optical microcavities with well-defined resonances. Such resonances appear in the VIS-NIR ...
Octahedral Molybdenum Iodide Clusters Supported on Graphene for Resistive and Optical Gas Sensing

Casanova-Chafer, Juan; García-Aboal, Rocío; Atienzar Corvillo, Pedro Enrique; Feliz Rodriguez, Marta; Llobet, Eduard (American Chemical Society, 2022-12-28)

[EN] This paper reports for the first time a gas-sensitive nanohybrid based on octahedral molybdenum iodide clusters supported on graphene flakes (Mo-6@Graphene). The possibility of integrating this material into two ...
On-Surface Cucurbit[n]uril Supramolecular Recognition for an Optical Sensor Design

Jiménez, Javier; Blasco, Sonia; Blanco, Elias; Atienzar Corvillo, Pedro Enrique; del Pozo, María; Quintana, Carmen (John Wiley & Sons, 2019-06-28)

[EN] A novel optical sensor, based on the use of the macrocyclic receptor cucurbit[7]uril as molecular selector taking part of a sensing poly(vinyl chloride)-based membrane immobilized onto a quartz slide surface, has been ...
Optical properties of organic/inorganic perovskite microcrystals through the characterization of Fabry-Perot resonances

RAMIRO MANZANO, FERNANDO; García-Aboal, Rocío; Fenollosa Esteve, Roberto; Biasi, Stefano; Rodriguez, Isabelle; Atienzar Corvillo, Pedro Enrique; MESEGUER RICO, FRANCISCO JAVIER (The Royal Society of Chemistry, 2020-09-28)

[EN] A precise knowledge of the optical properties, specifically the refractive index, of organic/inorganic perovskites, is essential for pushing forward the performance of the current photovoltaic devices that are being ...
Optimizing the use of light in supported TiO2 photocatalysts: Relevance of the shell thickness

Cabezuelo-Gandia, Oscar; Diego-López, Ander; Atienzar Corvillo, Pedro Enrique; Marín García, Mª Luisa; Bosca Mayans, Francisco (Elsevier, 2023-10-01)

[EN] Heterogeneous photocatalysts have attracted significant interest over the last few years. In this sense, improved photocatalytic properties for SiO2@TiO2 materials have been correlated with higher semiconductor's ...
Optoelectronic properties of octahedral molybdenum cluster-based materials at a single crystal level

Segura-Sanchis, Elena; Ramiro Manzano, Fernando; Moreno Muñoz, Ana; Fenollosa Esteve, Roberto; Feliz Rodriguez, Marta; Atienzar Corvillo, Pedro Enrique (The Royal Society of Chemistry, 2023-11-09)

[EN] The determination of the photocurrent and photoluminescence properties of single crystals composed by an H-bonded network of hydroxo Mo6X8 (X = Br, Cl) clusters, makes these materials promising in optoelectronics, ...
p-n Heterojunction of Doped Graphene Films Obtained by Pyrolysis of Biomass Precursors

Latorre Sánchez, Marcos; Primo Arnau, Ana María; Atienzar Corvillo, Pedro Enrique; Forneli Rubio, Mª Amparo; García Gómez, Hermenegildo (Wiley-VCH Verlag, 2015-02-25)

Nitrogen-doped graphene [(N)G] obtained by pyrolysis at 900 degrees C of nanometric chitosan films exhibits a Hall effect characteristic of n-type semiconductors. In contrast, boron-doped graphene [(B)G] obtained by pyrolysis ...
Photoactive Zr and Ti Metal-Organic-Frameworks for SolidState Solar Cells

Melillo, Arianna; García-Aboal, Rocío; Navalón Oltra, Sergio; Atienzar Corvillo, Pedro Enrique; Ferrer Ribera, Rosa Belén; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (John Wiley & Sons, 2021-05-05)

[EN] Solid-state photovoltaic cells based on robust metal-organic frameworks (MOFs), MIL-125(Ti), MIL-125(Ti)-NH2, UiO-67, Ru(bpy)(2)-UiO-67, (bpy 2,2'-bipyridine) as active components and spiro-MeOTAD (MeOTAD 2,2',7,7'- ...