BackExaminar por departamento (eus.) "Kimika ez-organikoa"
Now showing items 1-20 of 65
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A Charge-Transfer Salt Based on Ferrocene/Ferrocenium Pairs and Keggin-Type Polyoxometalates
Artetxe Arretxe, Beñat
; ; ; ; Saiz Garitaonandia, José Javier ; Gutiérrez Zorrilla López, Juan Manuel (MDPI, 2018-11-30)
A new hybrid inorganic-organometallic salt has been obtained from the reaction of the Keggin-type silicotungstate anion with ferrocene in a water/methanol mixture as a result of the partial oxidation of ferrocene molecules ... -
A Multi-Objective Approach for Anti-Osteosarcoma Cancer Agents Discovery through Drug Repurposing
; ; ; González Díaz, Humberto; ; ; ; (MDPI, 2020-11-22)
Osteosarcoma is the most common type of primary malignant bone tumor. Although nowadays 5-year survival rates can reach up to 60–70%, acute complications and late effects of osteosarcoma therapy are two of the limiting ... -
A Robust Framework Based on Polymeric Octamolybdate Anions and Copper(II) Complexes of Tetradentate N-donor Ligands
; Artetxe Arretxe, Beñat; San Felices Mateos, Leire ; Lezama Diago, Luis María ; ; Gutiérrez Zorrilla López, Juan Manuel (MDPI, 2018-01-06)
A new organic-inorganic compound based on octamolybdate building blocks and copper(II) complexes of tetradentate N-donor ligands has been hydrothermally synthesized, namely [Cu(cyclam)](2)[Mo8O26]center dot 1.5H(2)O (1), ... -
Advanced anode materials for sodium ion batteries
(2017-09-21)The economic growth over the last decades has gone hand in hand with the increase of the global energy demand. The use of fossil fuels, which are nowadays the world¿s leading energy source, entails serious environmental ... -
Advanced anode materials for sodium ion batteries: H2Ti3O7and TMNCN (TM=Mn2+, Fe2+, Co2+, Ni2+, Cu2+ and Zn2+) carbodiimides
(2016-10-28)La futura escasez de los combustibles fósiles (principal fuente de energía) y la contaminación generada por su utilización genera una necesidad de cambio del sistema energético actual. Por tanto, es necesario el aprovechamiento ... -
Aerogels of 1D Coordination Polymers: From a Non-Porous Metal-Organic Crystal Structure to a Highly Porous Material
; Beobide Pacheco, Garikoitz; Castillo García, Oscar ; Luque Arrebola, Antonio ; Pérez Yáñez, Sonia ; (MDPI, 2016-01-15)
The processing of an originally non- porous 1D coordination polymer as monolithic gel, xerogel and aerogel is reported as an alternative method to obtain novel metal- organic porous materials, conceptually different to ... -
Análisis composicional,superficial y topográfico de superficies híbridas basadas en polioxometalatos de lantánidos soportados en polímeros funcionalizados
(2017-07-18)Los compuestos híbridos orgánico-inorgánicos han atraído un creciente interés en las últimas décadas debido a la posibilidad de combinar las características específicas de los diferentes componentes con el fin de obtener ... -
Aspects Concerning the Fabrication of Magnetorheological Fluids Containing High Magnetization FeCo Nanoparticles
Gutiérrez Etxebarria, Jon; ; ; ; Insausti Peña, María Teresa ; Gil de Muro Zabala, Izaskun ; (MDPI, 2021-03-23)
Recently, our collaborative work in the fabrication of a magnetorheological fluid (MRF) containing high magnetization FeCo nanoparticles (NPs, fabricated in our laboratories using the chemical reduction technique; MS = 212 ... -
Coordination compounds of organosulfur ligands as precursors of nanostructured materials.
(2017-07-18)This work presents the synthesis and characterization of a series of coordination compounds based on metal(II)-organosulfur complexes as precursors of zero- and three-dimensional nanomaterials.On the one hand, thiocarboxylato ... -
Developing ferrite based nanocompounds for biomedical applications
(2017-04-11)La falta de especificidad de muchos tratamientos, tales como la quimioterapia o la radioterapia para tratamientos de cáncer, son el mayor obstáculo para la curación de dichas enfermedades. Tales tratamientos suelen requerir ... -
Development of ceramic lithium ion electrolytes for high performance batteries
(2016-12-21)The electromobility revolution has promoted research unto cutting-edge battery concepts with high energy and power densities, with paramount premium on safety. The electrolyte in these devices has to be insulating to ... -
Development of protective coatings to improve the Ti6Al4V alloy behavior in orthopedic applications
(2016-01-15)Hoy en día, debido al aumento de la esperanza de vida, al elevado ritmo de vida y al aumento del número de personas que practican deporte, es necesario que el ser humano esté activo y dinámico durante más tiempo. Esto ... -
Electrolytes and Interphases in Sodium‐Based Rechargeable Batteries: Recent Advances and Perspectives
Eshetu, Gebrekidan Gebresilassie; Elia, Giuseppe Antonio; Armand, Michel; Forsyth, Maria; Komaba, Shinichi; Rojo Aparicio, Teófilo; Passerini, Stefano (Wiley, 2020-05)
For sodium (Na)-rechargeable batteries to compete, and go beyond the currently prevailing Li-ion technologies, mastering the chemistry and accompanying phenomena is of supreme importance. Among the crucial components of ... -
Estudio de series temporales y composición química del material particulado atmosférico en distintas áreas del País Vasco
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2014-05-06)Se presentan los resultados de los estudios realizados con el objetivo de contribuir a un mayor conocimiento de la contaminación atmosférica por material particualdo (PM, particulate matter), concretamente en la granulometría ... -
Exploring Reaction Conditions to Improve the Magnetic Response of Cobalt-Doped Ferrite Nanoparticles
Galarreta Rodríguez, Itziar; Insausti Peña, María Teresa ; Gil de Muro Zabala, Izaskun ; Ruiz de Larramendi Villanueva, Idoia ; Lezama Diago, Luis María (MDPI, 2018-01-25)
With the aim of studying the influence of synthesis parameters in structural and magnetic properties of cobalt-doped magnetite nanoparticles, Fe3-xCoxO4 (0 < x < 0.15) samples were synthetized by thermal decomposition ... -
Fabrication of high-performance dual carbon Li-ion hybrid capacitor: mass balancing approach to improve the energy-power density and cycle life
; ; ; ; Goikolea Núñez, Eider; (Nature, 2020-07-02)
Most lithium-ion capacitor (LIC) devices include graphite or non-porous hard carbon as negative electrode often failing when demanding high energy at high power densities. Herein, we introduce a new LIC formed by the ... -
Flat-shaped carbon-graphene microcomposites as electrodes for high energy supercapacitors
Moreno Fernández, María de los Ángeles; Gómez Urbano, Juan Luis; Enterria, Marina; Rojo Aparicio, Teófilo; Carriazo, Daniel (Royal Society of Chemistry, 2019-06-28)
Herein, we report a simple approach for the preparation of phosphate-functionalized carbonaceous graphene-based composites. The homogeneous deposition of a thin layer of phenolic resin on the surface of graphene oxide (GO) ... -
Funcionalización y estudio de nanopartículas de magnetita para su aplicación en terapias de hipertermia magnética
(2015-12-18)La compatibilidad de tamaño de las estructuras nanométricas con las dimensiones de los sistemas biológicos han posibilitado el desarrollo de una serie de estrategias terapeúticas y de diagnosis que podrían evitar muchos ... -
Graphene as Vehicle for Ultrafast Lithium Ion Capacitor Development Based on Recycled Olive Pit Derived Carbons
Ajuria Arregui, Jon; Zarrabeitia Ipiña, Maider; Arnaiz González, María; Urra, Oxel; Rojo Aparicio, Teófilo; Goikolea Núñez, Eider (Electrochemical Society, 2019-08-21)
Herein we report a series of lithium ion capacitors (LICs) with extraordinary energy-to-power ratios based on olive pit recycled carbons and supported on graphene as a conducting matrix. LICs typically present limited ... -
Graphene-coffee waste derived carbon composites as electrodes for optimized lithium ion capacitors Author links open overlay panel
Gómez Urbano, Juan Luis; Moreno Fernández, María de los Ángeles; Arnaiz, María; Ajuria Arregui, Jon; Rojo Aparicio, Teófilo; Carriazo, Daniel (Pergamon-Elsevier, 2020-06)
Herein we report an easy, ecofriendly and cheap synthetic approach for the preparation of carbon composites from the pyrolysis and activation of coffee waste and graphene oxide, and their evaluation as potential electrodes ...