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Listar por palabra clave "Electrical properties"

Mostrando ítems 1-12 de 12

Capacitive and Inductive Characteristics of Volatile Perovskite Resistive Switching Devices with Analog Memory

Bisquert, Juan; Agustín Bou; Cedric Gonzales; Antonio Guerrero (American Chemical Society, 2024-06-13)

[EN] With the increasing demands and complexity of the neuromorphic computing schemes utilizing highly efficient analog resistive switching devices, understanding the apparent capacitive and inductive effects in device ...
Comparative study between the microwave heating efficiency of carbon nanotubes versus multilayer graphene in polypropylene nanocomposites

Galindo-Galiana, Begoña; Benedito, Adolfo; Giménez Torres, Enrique; Compañ Moreno, Vicente (Elsevier, 2016-08-01)

Multiwall carbon nanotubes (MWCNT) and multilayer graphene (MLG) were studied as microwave susceptor additives for polymers. Different percentages of both nanoparticles were added to polypropylene by melt compounding in ...
E-Thermal fluids: State of the art and case study of different base oils heat transfer characterization measurements for immersion cooling applications.

Alvis Sánchez, Jorge Andrés (Universitat Politècnica de València, 2022-10-21)

[ES] Con el auge de la electrificación en el sector del transporte surge un tema importante de gran interés con respecto a la gestión térmica, eléctrica y la tribología: los e-fluids. Sin la existencia de estándares ...
Effect of combined chemical and electrochemical reduction of graphene oxide on morphology and structure of electrodeposited ZnO

Cembrero Cil, Jesús; Pruna, Alina Iuliana; Pullini, Daniele; Busquets Mataix, David Jerónimo (Elsevier, 2014-08)

This study reports a novel method of tailoring the properties of ZnO nanostructures by electrodeposition in presence of chemically-reduced graphene oxide (rGO). The coupled electrochemical and chemical reduction of graphene ...
Elaboración de capas delgadas semiconductoras basadas en óxidos metálicos utilizadas en células fotovoltaicas

Casas Jiménez, Esperanza (Universitat Politècnica de València, 2019-09-25)

[ES] El trabajo de fin de grado que se presenta se basa en la elaboración de capas finas utilizadas en células solares con alta eficiencia. Con ello se pretende obtener células solares eficientes y que sean más económicas ...
Electric and magnetic properties of Lanthanum Barium Cobaltite

Szpunar, I.; Wachowski, S.; Miruszewski, T.; Dzierzgowski, K.; Gornicka, K.; Klimczuk, T.; Sorby, M.; Balaguer Ramirez, Maria; Serra Alfaro, José Manuel; Strandbakke, Ragnar; Gazda, Maria; Mielewczyk-Gryn, Aleksandra (Blackwell Publishing, 2020-03)

[EN] The cubic Ba0.5La0.5CoO3-delta was synthesized using solid state reaction. The structural properties were determined by the simultaneous refinement of Synchrotron Powder X-ray Diffraction and Neutron Powder Diffraction ...
Electrical and thermal behavior of gamma-phase poly(vinylidene fluoride)/NaY zeolite composites

Lopes, A. C.; Caparros, C.; Gómez Ribelles, José Luís; Neves, I. C.; Lanceros-Mendez, Senentxu (Elsevier, 2012-10-01)

Poly(vinylidene fluoride), PVDF, based composites with increasing NaY zeolite content up to 32 wt.% have been processed by solvent casting and melt crystallization. Depending on the melting temperature of the polymer, the ...
Fast route to obtain Al2O3-based nanocomposites employing graphene oxide: Synthesis and Sintering

Benavente Martínez, Rut; Pruna, Alina Iuliana; Borrell Tomás, María Amparo; Salvador Moya, Mª Dolores; Pullini, Daniele; Penaranda-Foix, Felipe L.; Busquets Mataix, David Jerónimo (Elsevier, 2015-04)

A fast approach based on microwave technology was employed for the sintering of novel composites of alumina and using graphene oxide (GO) as susceptor. The thermal stability and structure of GO materials produced by chemical ...
New insights on understanding the Portland cement hydration using electrical impedance spectroscopy

Borboletto, M.; Sanches, A.O.; Santos, J.A.; da Silva, R.G.; Mitsuuchi Tashima, Mauro; Paya Bernabeu, Jorge Juan; Soriano Martinez, Lourdes; Borrachero Rosado, María Victoria; Malmonge, J.A.; Akasaki, J.L. (Elsevier, 2023-12-01)

[EN] This study aimed to bring new perspectives and understandings, as well as to elucidate the behavior of Portland cement hydration through electrical conductivity curves obtained by impedance spectroscopy (IS). The IS ...
Open-grade wearing course of asphalt mixture containing ferrite for use as ferromagnetic pavement

Peinado López-Cepero, Francisco; Medel Colmenar, Esther; Silvestre Martínez, Ramón; García García, Alfredo (Elsevier, 2014-02)

[EN] This study examines the rheological and physical properties of an asphalt mixture containing ferrite for using in an open-grade wearing courses. The ferrite particles partially substituted the limestone filler in the ...
Propiedades eléctricas de los morteros y hormigón de POC medidas mediante la espectroscopia de impedancia eléctrica

Santana Parra, María de la Cruz (Universitat Politècnica de València, 2017-01-02)

[EN] The materials manufactured from portland cement have some characteristic properties like its mechanical resistance and durability. These two properties are related with the porous structure that it’s inside the matrix. ...
Propiedades ópticas y eléctricas de monocristales de materiales híbridos

Segura Sanchis, Elena (Universitat Politècnica de València, 2024-02-15)

[ES] Uno de los retos más importantes de la sociedad actual es la obtención de energía de forma sostenible, limpia y eficiente. Por ello, gran parte de la investigación actual en el campo de la química y la ciencia de los ...