Exploració per tema "Magnetite"
Ara es mostren els items 1-7 de 7
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4-Mercaptophenyldiphenylphosphine as linker to immobilize Pd onto the surface of magnetite nanoparticles. Excellent catalytic efficiency of the system after partial linker removal
(2015-10-27)
Article
Accés obertThis journal is © The Royal Society of Chemistry. The molecule 4-mercaptophenyldiphenylphosphine (Sdp) has been synthesized for use as a linker to immobilize Pd nanoparticles onto the surface of magnetite nanoparticles. ... -
Fe3O4@NiFexOy nanoparticles with enhanced electrocatalytic properties for oxygen evolution in carbonate electrolyte
(2016-11-02)
Article
Accés restringit per política de l'editorialThe design and engineering of earth-abundant catalysts that are both cost-effective and highly active for water splitting are crucial challenges in a number of energy conversion and storage technologies. In this direction, ... -
Optimization of hot alkaline blackening process for production of magnetite layer on a steel substrate
(Universitat Politècnica de Catalunya, 2016-01-29)
Treball Final de Grau
Accés restringit per decisió de l'autorMagnetite thin film obtained from the hot alkaline nitrate blackening method is been utilized for the protection of the surface of steel. This study aims to investigate the effect of varying ... -
Production of magnetite thin film over steel substrate using hot alkaline nitrate blackening method
(Universitat Politècnica de Catalunya, 2014-07)
Treball Final de Grau
Accés obertMagnetite thin film obtained from the hot alkaline nitrate blackening method has been utilized for the protection of steel substrate since the 1900s. Even though this conversion coating process has been around for decades, ... -
Síntesis y caracteritzación de partículas magneto/electroactivas
(Universitat Politècnica de Catalunya, 2023-07-07)
Treball Final de Grau
Accés obertL’objectiu d’aquest projecte és sintetitzar partícules core-shell formades per magnetita com a core i PEDOT com a per tal d’aprofitar la propietat magnètica d’aquest mineral i la propietat conductora del polímer, i així ... -
Thermo-physical properties of paraffin wax with iron oxide nanoparticles as phase change material for heat storage applications
(Institute of Physics (IOP), 2022)
Text en actes de congrés
Accés obertPhase change materials (PCMs) are growing in importance in many thermal applications as heat storage or to smooth the energy peak demand in many technological fields in industrial as well as in civil applications. Conductive ... -
Using unbleached bagasse fibers for fabricating magnetic paper
(2015)
Article
Accés obertMagnetic lignocellulosic fibers have good potential in applications such as information storage, security papers, electromagnetic shielding and etc. In this study unbleached bagasse fibers were used to fabricate magnetic ...