Browsing Comunicaciones-Grupo de investigación IMaCris / MaKrisI by Issue Date
Now showing items 1-20 of 35
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Polímeros de Coordinación con Centros Metálicos en Entornos de Coordinación Variables: Posibles Aplicaciones.
(2015-10-08)El grupo de investigación IMaCris/MaKrisI de la UPV/EHU, atesora una amplia experiencia en el estudio de estructuras metal-orgánicas en diferentes tipos de materiales: • Clústeres y polímeros de coordinación, con conectores ... -
Self-assembly of metalloporphyrins: first TPP-bipy coordination polymer with CoII (TPP=meso-tetraphenylporphyrin and bipy=4,4´-bipyridine)
(2015-10-23)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 ... -
Auto-ensamblaje de unidades porfirínicas para la obtención de dispositivos supramoleculares
(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 ... -
Self-assembly of metallated TPP porphyrin by external dipyridyl ligands
(2015-10-23)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 ... -
Influence of synthetic method on the properties of La0.5Ba0.5FeO3 SOFC cathode
(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 ... -
Effect of the A cation size disorder and synthesis conditions on the properties of an iron perovskite series
(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 ... -
Composite beta-AgVO3@V5+1.6V4+0.4O4.8 hydrogels and xerogels for catalytic applications
(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 ... -
Materiales para su aplicación en celdas SOFCs
(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, ... -
MOFs porosos: “Tallando” el espacio en arquitecturas supramoleculares
(2016-04-14)Los MOFs (metal-organic-frameworks) están siendo objeto de un gran interés, muy especialmente por su gran versatilidad en la obtención de estructuras abiertas; es decir, con cavidades o poros estratégicamente diseñados ... -
Crystal structure and characterization of a new μ-oxo bridged iron porphyrin
(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. ... -
Characterization of cobalt based TPP-bipy coordination polymer
(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
(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, ... -
Metalloporphyrin-based MOFs: First Cobalt Based TPPS-bipy Coordination Network
(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
(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. ... -
Metodologías Sintéticas para la Obtención de Compuestos de Coordinación Metal-Orgánicos
(2016-04-25)La síntesis de compuestos híbridos orgánicos-inorgánicos o metal-organic framework (MOF) ha atraído un interés especial durante las últimas dos décadas, debido a la posibilidad de obtener una gran variedad de estructuras ... -
MOFs metaloporfirínicos: biomimetizando sus propiedades naturales
(2016-04-29)Las metaloporfirinas son moléculas biológicas que desempeñan un papel fundamental en multitud de procesos biológicos. Uno de los retos actuales consiste en trasladar la actividad catalítica que presentan a sistemas ... -
Biomimetic catalysts based on metalloporphyrin MOFs
(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 ... -
MOFs basados en CuII-PDC-bpe (PDC= 2,5-piridindicarboxilato, bpe= 1,2-di(4piridil)eteno): Cristaloquímica de redes 2D tipo Herringbone
(2016-04-29)Los sólidos de coordinación (SCF), también conocidos como Metal Organic Frameworks (MOFs), han desarrollado un gran avance en la última década debido a la posibilidad de obtener una gran variedad de estructuras cristalinas ... -
Theoretical and experimental absorption spectra study of [(FeTPPbipy]·)n provided by TD-DFT calculations
(2016-04-29)Iron metalloporphyrins are paradigmatic examples of nanodevices used by natural systems like haemoglobin or cytochromes in oxygen transport, electron transfer and catalysis. Therefore, they can be thought to be developed ... -
Catálisis heterogenea en redes metaloporfírinicas: sistema MnII-TPPS (TPPS= meso-tetra(4-sulfonatofenil)-porfirina)
(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 ...