BackBrowsing Comunicaciones-Grupo de investigación IMaCris / MaKrisI by Title
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Auto-ensamblaje de unidades porfirínicas para la obtención de dispositivos supramoleculares
; Bazán Blau, Begoña del Pilar
; Barandika Argoitia, Miren Gotzone ; Urtiaga Greaves, Miren Karmele ; Arriortua Marcaida, María Isabel (2015-10-23)
Las entidades supramoleculares basadas en el auto-ensamblaje de metaloporfirinas son ejemplos paradigmáticos de la gran eficiencia de los nanodispositivos empleados por los seres vivos para el almacenamiento y el transporte ... -
Biomimetic catalysts based on metalloporphyrin MOFs
; Barandika Argoitia, Miren Gotzone; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Serrano Larrea, Edurne; Iglesias, Marta; Arriortua Marcaida, María Isabel (2016-04-29)
During the past years, a great effort has been devoted to the anchoring of catalysts into MOFs in order to achieve heterogeneous catalysts. In this sense, an innovative approach consists on using metalloporphyrins as ... -
Catalytic performance of a new 1D Cu(II) coordination polymer {Cu(NO3)(H2O)}(HTae)(4,4'-Bpy)
Serrano Larrea, Edurne; Fernández de Luis, Roberto; Iglesias, Marta; Arriortua Marcaida, María Isabel (2017-03)
There has been extensive interest in the synthesis and design of new porous coordination polymers [1] because of their potential applicability in different areas. One interesting crystal engineering approach to construct ... -
Catálisis heterogenea en redes metaloporfírinicas: sistema MnII-TPPS (TPPS= meso-tetra(4-sulfonatofenil)-porfirina)
Barandika Argoitia, Miren Gotzone; ; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Arriortua Marcaida, María Isabel (2016-04-29)
Las entidades supramoleculares basadas en el auto-ensamblaje de metaloporfirinas son ejemplos paradigmáticos de la gran eficiencia de los nanodispositivos utilizados por los sistemas naturales en la fotosíntesis, transporte ... -
Celdas de pilas de oxidó solido, avance en el procesado de materiales
Wain Martin, Aritza; ; ; ; ; Arriortua Marcaida, María Isabel (2016-06-24)
Este trabajo está enfocado a la síntesis y al procesado de los componentes de las pilas de combustible de óxido sólido (SOFC). La configuración empleada consiste en celdas (ánodo/electrolito/cátodo) soportadas por el ... -
Characterization of cobalt based TPP-bipy coordination polymer
Urtiaga Greaves, Miren Karmele; ; Barandika Argoitia, Miren Gotzone ; Bazán Blau, Begoña del Pilar ; Arriortua Marcaida, María Isabel (2016-04-22)
Metalloporphyrin systems are one of the cornerstones on which the existence of life is based, as major biochemical, enzymatic and photochemical functions depend on the special properties of the tetrapyrrolic macrocycle. ... -
Composite beta-AgVO3@V5+1.6V4+0.4O4.8 hydrogels and xerogels for catalytic applications
Serrano Larrea, Edurne; Fernández de Luis, Roberto; Iglesias, Marta; Arriortua Marcaida, María Isabel (2016-04-07)
Silver vanadium oxides and vanadium oxides, and concretely β-AgVO3 phase, have received considerable attention in the last decade due to their unique physical and chemical properties, including electrochemical and ... -
Conductividad superprotónica en MOFs metaloporfirínicos bioinspirados
; Amayuelas López, Eder; Barandika Argoitia, Miren Gotzone ; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; ; Arriortua Marcaida, María Isabel (2017-07-09)
Los materiales de tipo MOF muestran un gran potencial para una amplia gama de aplicaciones debido a su elevada porosidad, baja densidad y facilidad en la modificación estructural. En particular, los MOF basados en ... -
Crystal structure and characterization of a new μ-oxo bridged iron porphyrin
; Barandika Argoitia, Miren Gotzone; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Arriortua Marcaida, María Isabel (2016-04-22)
Metalloporphyrin systems are one of the cornerstones on which the existence of life is based, as major biochemical, enzymatic and photochemical functions depend on the special properties of the tetrapyrrolic macrocycle. ... -
Dehydration for a solid coordination network based on CuII-(py)2C(OH)2 trimers
Bravo García, Laura; Barandika Argoitia, Miren Gotzone ; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; ; Arriortua Marcaida, María Isabel (2016-04-22)
Materials consisting of metal ions or clusters that are linked by polyfunctional organic ligands form networks of different dimensionalities. Their structural features, including large cavities and high surface areas, ... -
Effect of the A cation size disorder and synthesis conditions on the properties of an iron perovskite series
Vidal García, Karmele; ; Morán Ruiz, Aroa; Laguna-Bercero, Miguel Angel; Calvino, J.J.; Arriortua Marcaida, María Isabel (2015-11-18)
Solid state chemistry thrives on a rich variety of solids that can be synthesized using a wide range of techniques. It is well known that the preparative route plays a critical role on the physical and chemical properties ... -
Electrochemical and degradation behaviour study of different SOFC compounds
Wain Martin, Aritza; Morán Ruiz, Aroa; Vidal García, Karmele; ; Rodríguez, Jesús; Laguna-Bercero, Miguel Angel; Campana, Roberto; Arriortua Marcaida, María Isabel (2017-04-07)
The present work is focused on manufacturing processes of the solid oxide fuel cell (SOFC) components with previously self-synthesized materials by combustion method [1-2]. The configuration used consists of planar ele ... -
Functionalization of Cu3BTC2@IL composites with Pd(II) for catalytic applications
Serrano Larrea, Edurne; Iglesias, Marta; Arriortua Marcaida, María Isabel (2017-10-29)
Metal-organic frameworks could be excellent supports for active catalytic species in order to obtain heterogeneous and reusable catalysts, easily removable from the reaction media.[1,2] Additionally, the presence of ... -
Heterogeneous catalytic activity on Mn, Fe and Co-based metalloporphyrinic Solid Coordination Frameworks (SCFs)
; Barandika Argoitia, Miren Gotzone; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Serrano Larrea, Edurne; Iglesias, Marta; Arriortua Marcaida, María Isabel (2016-04-29)
Solid Coordination Frameworks (SCFs) have been widely explored on different catalytic reactions, and during the past years metalloporphyrins have been investigating in order to mimick it in the solid state their natural ... -
Influence of synthetic method on the properties of La0.5Ba0.5FeO3 SOFC cathode
Ecija, A.; Vidal García, Karmele; ; Ortega San Martín, Luis; Arriortua Marcaida, María Isabel (2015-11-17)
Perovskite type (ABO3) oxides have been widely studied as SOFC cathode materials at high temperatures. Given that several of the challenges hindering SOFC technology are consequence of the high operation temperature (about ... -
Ionic liquids in the control of the poly(vinylidene fluoride-co- hexafluoropropylene) membranes morphology [Poster]
GSaiz, Paula; ; Eizagirre, Simone; Fernández de Luis, Roberto; Serrano Larrea, Edurne; ; Arriortua Marcaida, María Isabel (2017-10-27)
The development of polymer membranes with tailored micro-morphology and wettability are a demand in the areas of filtration, sensors or tissue engineering, among others. Poly(vinylidene fluoride-co-hexafluoropropylene) ... -
Materiales de tipo MOF orientados a la adsorción de contaminantes y catálisis heterogénea. Nuevas perspectivas.
; Barandika Argoitia, Miren Gotzone; Amayuelas López, Eder ; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Serrano Larrea, Edurne; Fernández de Luis, Roberto; Arriortua Marcaida, María Isabel (2017-11-22)
Nuestro grupo de investigación cuenta con una amplia experiencia en la síntesis y caracterización de materiales multifuncionales basados en redes de coordinación porosas de tipo MOF (metal-organic framework). La estrategia ... -
Materiales para su aplicación en celdas SOFCs
Wain Martin, Aritza; Morán Ruiz, Aroa; Vidal García, Karmele; ; Arriortua Marcaida, María Isabel (2016-04-12)
Se han sintetizado cinco compuestos (La0.4Sr0.6FeO3, LaNi0.6Fe0.4O3, Zr0.8Y0.2O1.9 , Sm0.2Ce0.8O1.9 y MnCo1.9Fe0.1O4) mediante la técnica de combustión glicina - nitrato (G/N = 1) [1], para su utilización como cátodo, ... -
Metalloporphyrin-based MOFs: First Cobalt Based TPPS-bipy Coordination Network
; Barandika Argoitia, Miren Gotzone; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Arriortua Marcaida, María Isabel (2016-04-22)
Supramolecular entities based on self-assembly of metalloporphyrins are paradigmatic examples of the great efficiency of the nanodevices used by natural systems in photosynthesis, oxygen transport, electron transfer and ... -
Metalloporphyrin-based MOFs: new strategies for catalyst immobilization
Barandika Argoitia, Miren Gotzone; Bazán Blau, Begoña del Pilar ; ; Urtiaga Greaves, Miren Karmele ; ; Arriortua Marcaida, María Isabel (2016-04-25)
Metalloporphyrin systems are one of the cornerstones on which the existence of life is based, as major biochemical, enzymatic and photochemical functions depend on the special properties of the tetrapyrrolic macrocycle. ...