• La(III), Cd(II) and Ni(II) biosorption using algae residue 

      Zhang, Y.; Ballesteros Plata, Daniel; Vincent, Thierrie; Rodriguez-Castellon, Enrique; Guibal, Eric (Real Sociedad Española de Química, 2022-07-28)
      Brown algae have the capacity to accumulate metal ions, thanks mainly to the alginate present in the cell wall containing functional groups (hydroxyl, carboxyl, amines, etc.) [2]. During the extraction of bio-stimulants ...
    • LaCr0.75Mn0.25O3+δ –CGO nanocomposite electrodes for highly efficient Solid Oxide Fuel Cells 

      Zamudio-García, J; Porras Vázquez, Jose Manuel; Losilla, Enrique R.; Marrero-López, David (2021-07-24)
      One of the most recent strategies to enhance the electrode performance is the preparation of nanocomposite materials, leading to an increase of the triple-phase-boundary (TPB) length. In this way, ...
    • Learning strategies for the acquisition of specific skills, and its evaluation through an integrated rubric in several degrees of University of Malaga (Spain). 

      Santacruz-Cruz, Maria Isabel; Díaz-Ramos, Antonio; López-Guerrero, María del Mar; Aranda-Garrido, Maria Lourdes; Martín-Valero, Rocío; [et al.] (2015-07-28)
      It is essential for the university lecturers/professors to design new strategies that help students to acquire skills in the new framework of the European Higher Education Area. Furthermore, the assessment of the effectiveness ...
    • Magnetitas utilizadas para la obtención de alcohol furfurílico a partir de furfural mediante transferencia catalítica de hidrógeno 

      López-Asensio, Raquel; Cecilia, Juan Antonio; Jiménez Gómez, Carmen Pilar; García Sancho, Cristina; Moreno-Tost, Ramon; [et al.] (2018-07-16)
      El furfural es considerado como una molécula plataforma debido a su alta reactividad en procesos de hidrogenación, oxidación, alquilación o deshidratación, originando una gran variedad de productos de alto valor añadido. ...
    • Mechanochemistry for a smart and sustainable biodiesel production under heterogeneous catalysis 

      Malpartida-García, Irene; Maireles-Torres, Pedro Jesús; Lair, Valentin; Halloumi, Samy; Thiel, Julien; [et al.] (2018-09-10)
      Fatty acid methyl esters (FAME) produced from vegetable oil by transesterification, labeled as ‘‘Biodiesel”, is industrially accomplished in the presence of a homogeneous basic catalyst, such as alkali hydroxide or methoxide ...
    • Mesoporous mixed Nb2O5-ZrO2 catalysts for dehydration of glucose into 5-hydroxymethylfurfural 

      García Sancho, Cristina; Cecilia, Juan Antonio; Moreno-Tost, Ramon; Maireles-Torres, Pedro Jesús (2016-09-15)
      Biomass is the world’s most important renewable carbon source, whose major component, carbohydrates, can be valorized by transformation into biofuels and high value-added chemicals. Among the latter, 5-hydroxymethylfurfural ...
    • Mesoporous niobium oxide for dehydration of D-xylose into furfural 

      García Sancho, Cristina; Rubio Caballero, Juan Miguel; Moreno-Tost, Ramon; Merida-Robles, Josefa Maria; Santamaria-Gonzalez, Jose; [et al.] (2013-09-13)
      El furfural posee un gran potencial como molécula plataforma de origen renovable para la síntesis de una alta variedad de compuestos químicos. Se obtiene mediante la deshidratación de pentosas, principalmente a partir de ...
    • Metal carboxyphosphonates-based electrocatalysts 

      López-Vergara, Adrián; El-Refaei, S.M.; Russo, P.A.; Vilchez, A; Losilla, Enrique R.; [et al.] (2019-10-01)
      Co1-xFex-HPAA metal phosphonates were prepared and pyrolyzed under N2 and H2/Ar flows. The resulting powders were structural and electrochemically characterized by XRD and CV, respectively. The obtained materials possess ...
    • Modelización computacional de la reacción de protólisis de la superficie de filosilicatos 

      Bentabol-Manzanares, Maria Jose; Pérez del Valle, Carlos; Van Driessche, Alexander; Hernandez laguna, Alfonso; Huertas, Javier; [et al.] (Macla, 2022)
      En la interfase mineral/solución de los filosilicatos se producen reacciones de adsorción, disolución y re-precipitación, dando lugar a un cambio de la estructura del sólido y de la solución. Este estudio tiene como ...
    • Nanocatalysts for oxygen removal from biomass derived biofuel 

      Infantes-Molina, Antonia; Rodríguez-Aguado, Elena; Ballesteros-Plata, Daniel; Rodriguez-Castellon, Enrique (2018-09-10)
      The use of bio-energy as a renewable alternative to fossil fuels is nowadays attracting more and more attention. The bio-fuel from biomass seems to be a potential energy substitute for fossil fuels since it is a renewable ...
    • Nanocátalysts for oxygen removal from biomass derived biofuel 

      Infantes-Molina, Antonia; Rodriguez-Castellon, Enrique; Cecilia, Juan Antonio; Ballesteros-Plata, Daniel; Rodríguez-Aguado, Elena (2018-11-08)
      The use of bio-energy as a renewable alternative to fossil fuels is nowadays attracting more and more attention. Bio-fuel from biomass seems to be a potential energy substitute for fossil fuels since it is a renewable ...
    • Nanocrystalline cathodes for PC-SOFCs 

      Dos Santos-Gómez, Lucía (2015-07-10)
      Ceramic proton conductors are of great interest for the development of solid oxide fuel cells (PC-SOFC) operating at relatively low temperatures between 400 and 700 ºC. Perovskites based on BaCeO3-δ exhibit the highest ...
    • Nanocrystalline cathodes for PC-SOFCs based on BCZY 

      Dos Santos-Gómez, Lucía; Zea-Garcia, Jesus D.; Porras-Vázquez, José Manuel; Marrero-López, David; Ramírez-Losilla, E. (2016-09-27)
      Perovskites based on BaCeO3-δ exhibit the highest proton conductivity among this class of materials, however, they are susceptible to hydration and carbonation in presence of water vapor and CO2 [1]. In contrast, the ...
    • Nanoesferas porosas de SiO2 dopadas con Zr y su uso en procesos catalíticos one-pot para la obtención de productos de alto valor añadido desde furfural 

      Maderuelo Solera, Rocío; Richter, Stefan; Jiménez-Gómez, Carmen Pilar; García Sancho, Cristina; García-Mateos, Francisco José; [et al.] (2021)
      En el presente trabajo, se ha estudiado la modificación de nanoesferas porosas de SiO2 con diferente proporción de Zr para obtener catalizadores con relaciones molares Si/Zr entre 2.5 y 30. Estos materiales se han caracterizado ...
    • Nanoestructuras de ceria-titania para fotodegradar azul de metileno con luz solar simulada 

      Alberoni, C.; Barroso-Martín, Isabel; Infantes-Molina, Antonia; Rodriguez-Castellon, Enrique; Storaro, L.; [et al.] (2019-07-02)
      En los últimos años la protección ambiental y el uso de fuentes de energía renovables son dos objetivos principales en la investigación química. La energía solar se puede aprovechar para la degradación fotocatalítica de ...
    • Nanopartículas de óxido de silicio y aluminio para la producción de 5-hidroximetilfurfural desde galactosa 

      Torres-Olea, Benjamín; Alcalá-García, María José; García Sancho, Cristina; Cecilia, Juan Antonio; Moreno-Tost, Ramon; [et al.] (2022)
      El problema del calentamiento global, fuentes de recursos fósiles limitadas y amenazas de desabastecimiento empujan al desarrollo de nuevos métodos de obtención de recursos procedentes de fuentes renovables, tales como la ...
    • NB2O5 soportado en SBA-15 para la deshidratación de glicerol a acroleína 

      Moreno-Tost, Ramon; Cecilia, Juan Antonio; Moreno Ruíz, A.; García Sancho, Cristina; Merida-Robles, Josefa Maria; [et al.] (2013)
      La producción industrial de la acroleína se basa en la oxidación selectiva del propeno, de origen fósil, en presencia de catalizadores complejos de BiMoOx . Debido a la disminución de los recursos petroquímicos, los recursos ...
    • New multifuncional divalent metal-coordinated sulfophosphonates: structures and proton conductivities 

      Bazaga-García, Montse; Pérez Colodrero, Rosario M.; Salcedo, Inés R.; Olivera-Pastor, Pascual; Cabeza-Diaz, Aurelio; [et al.] (2021-01-29)
      Metal phosphonate-based coordination polymers are structurally versatile multifunctional compounds that may contain a number of acidic groups such as P-OH; SO3H, COOH, N+-H…These features result in formation of extended ...
    • New Multifunctional Lanthanide and Zr(IV) Phosphonates Derived from the 5-(dihydroxyphosphoryl) Isophthalate Ligand as Proton Conductors 

      Salcedo, Inés R.; Pérez Colodrero, Rosario M.; Olivera-Pastor, Pascual; Losilla, Enrique R.; Zon, Jerzy; [et al.] (2019-06-06)
      Metal phosphonates are essentially acidic solids featured by groups such as P-OH, -COOH, etc. Moreover, the presence of coordination and lattice water molecules favors the formation of H-bond networks, which make these ...
    • New multifunctional sulfonato-containing metal phosphonates proton conductors 

      Salcedo, Inés R.; Bazaga-García, Montse; Pérez Colodrero, Rosario M.; Xanthopoulos, Konstantinos; Demadis, Konstantinos D.; [et al.] (2018-10-01)
      Anchoring of acidic functional groups to organic linkers acting as ligands in metal phosphonates has been demonstrate to be a valid strategy to develop new proton conductor materials, which exhibit tunable properties and ...