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      • Electrodialytic processes in solid matrices. New insights into batteries recycling. A review. 

        Villen-Guzman, Maria Dolores; Arhoun, Brahim; Vereda-Alonso, Carlos; Gomez-Lahoz, Cesar; Rodriguez-Maroto, Jose Miguel; [et al.] (2019-02-26)
        Electrodialytic Remediation has been widely applied to the recovery of different contaminants from numerous solid matrices solving emerging issues of environmental concern. Results and conclusions reported in studies about ...
      • Chemical reduction of nitrate by zero-valent iron: Shrinking-Core versus Surface Kinetics Models 

        Villen-Guzman, Maria Dolores; Paz-Garcia, Juan Manuel; Arhoun, B.; Cerrillo-Gonzalez, Maria del Mar; Rodriguez-Maroto, Jose Miguel; [et al.] (MDPI, 2020-02-12)
        Zero valent iron (ZVI) is being used in permeable reactive barriers (PRB) for the removal of oxidant contaminants, from nitrate to chlorinated organics. A sound design of these barriers requires a good understanding of ...
      • Activation of electrospun lignin-based carbon fibers and their performance as self-standing supercapacitor electrodes 

        Ruiz-Rosas, Ramiro; Cordero, Tomás; Rodriguez-Mirasol, Jose; Rosas, Juana María; García-Mateos, Francisco José; [et al.] (2020-02-17)
        The production and activation of self-standing carbon electrodes from electrospun lignin fibers was analyzed in this work. Carbon microfibers were prepared at 900 °C from air-stabilized spun cloths by direct carbonization ...
      • Modeling of Electrokinetic Remediation Combining Local Chemical Equilibrium and Chemical Reaction Kinetics 

        Masi, Matteo; Paz-Garcia, Juan Manuel; Gomez-Lahoz, Cesar; Villen-Guzman, Maria Dolores; Ceccarini, Alessio; [et al.] (2020-02-24)
        A mathematical model for reactive-transport processes in porous media is presented. The modeled system includes diffusion, electromigration and electroosmosis as the most relevant transport mechanism and water electrolysis ...
      • Recovery of Li and Co from LiCoO2 via Hydrometallurgical–Electrodialytic Treatment 

        Cerrillo-Gonzalez, Maria del Mar; Villen-Guzman, Maria Dolores; Vereda-Alonso, Carlos; Gomez-Lahoz, Cesar; Rodriguez-Maroto, Jose Miguel; [et al.] (MDPI, 2020-03-27)
        Lithium-ion batteries play an important role in our modern society as the main option to power portable electronic devices and electric vehicles. The growing demand for these batteries encourages the development of more ...
      • Hydrometallurgical extraction of Li and Co from LiCoO2 particles–Experimental and Modeling 

        Cerrillo-Gonzalez, Maria del Mar; Villen-Guzman, Maria Dolores; Acedo-Bueno, Luis Fernando; Rodriguez-Maroto, Jose Miguel; Paz-Garcia, Juan Manuel (MDPI, 2020-09-13)
        The use of lithium-ion batteries as energy storage in portable electronics and electric vehicles is increasing rapidly, which involves the consequent increase of battery waste. Hence, the development of reusing and recycling ...
      • Sequential extraction procedure: a versatile tool for environmental research 

        Villen-Guzman, Maria Dolores; Cerrillo-Gonzalez, Maria del Mar; Paz-Garcia, Juan Manuel; Vereda-Alonso, Carlos; Gomez-Lahoz, Cesar; [et al.] (CISA publisher, 2020-12-28)
        The sequential extraction procedure as a tool to assess the environmental risk of metals in solid matrices has been widely studied. In this work, other promising application of these methods is proposed: the evaluation of ...
      • Valorization of lemon peel waste as biosorbent for the simultaneous removal of nickel and cadmium from industrial effluents 

        Villen-Guzman, Maria Dolores; Cerrillo-Gonzalez, Maria del Mar; Paz-Garcia, Juan Manuel; Rodriguez-Maroto, Jose Miguel; Arhoun, B. (elsevier, 2021)
        The valorization of agricultural waste as biosorbent requires studies dealing with aqueous systems containing coexisting heavy metals. Batch adsorption experiments were carried out to study the competitive biosorption of ...
      • Isotopic study of the influence of oxygen interaction and surface species over different catalysts on the soot removal mechanism 

        Cortes-Reyes, Marina; Martínez Munuera, Juan Carlos; Herrera-Delgado, Maria Concepcion; Larrubia-Vargas, María Ángeles; Alemany-Arrebola, Luis Jose; [et al.] (Elsevier, 2021)
        In order to improve the catalytic formulations for soot removal in after-treatment emission control technologies for gasoline and diesel engine vehicle, an isotopic study was approached using transitory labeled oxygen ...
      • Experimental methods in chemical engineering: X-rayabsorption spectroscopy—XAS, XANES, EXAFS 

        Iglesias-Juez, Ana; Chiarello, Gian Luca; Patience, Gregory (Wiley, 2021-08-21)
        Although X-ray absorption spectroscopy (XAS) was conceived in the early 20th century, it took 60 years after the advent of synchrotrons for researchers to exploit its tremendous potential. Counterintuitively, researchers ...
      • Acid leaching of LiCoO2 enhanced by reducing agent. Model formulation and validation. 

        Cerrillo-Gonzalez, Maria del Mar; Villen-Guzman, Maria Dolores; Vereda-Alonso, Carlos; Rodriguez-Maroto, Jose Miguel; Paz-Garcia, Juan Manuel (Elsevier, 2021-08-25)
        In this work, a model has been formulated to describe the complex process of LiCoO2 leaching through the participation of competing reactions in acid media including the effect of H2O2 as reducing agent. The model presented ...
      • Deactivation of a Biomass-Derived Zirconium-Doped Phosphorus-Containing Carbon Catalyst in the Production of Dimethyl Ether from Methanol Dehydration 

        Torres-Liñán, Javier; García Rollán, Miguel; Rosas, Juana María; Rodriguez-Mirasol, Jose; Cordero, Tomás (ACS, 2021-08-31)
        Dehydration of methanol to produce dimethyl ether (DME) was studied at relatively high temperatures (400–600 °C) on biomass-derived phosphorus-containing carbon impregnated with a zirconium salt. Highly thermally stable ...
      • Removal of polycyclic aromatic hydrocarbons (PAHs) in conventional drinking water treatment processes 

        Gutierrez-Urbano, Isabel; Villen-Guzman, Maria Dolores; Perez-Recuerda, Rocío; Rodriguez-Maroto, Jose Miguel (Elsevier, 2021-09-16)
        The presence of polycyclic aromatic hydrocarbons (PAHs) in water poses a serious threat to the human health due to their toxic effects. Therefore, the removal of these compounds from drinking water in Potable Water Treatment ...
      • NiGa Unsupported Catalyst for CO2 Hydrogenation at Atmospheric Pressure. Tentative Reaction Pathways 

        Cortes-Reyes, Marina; Azaoum, Ibrahim; Molina-Ramírez, Sergio; Herrera-Delgado, Maria Concepcion; Larrubia-Vargas, María Ángeles; [et al.] (American Chemical Society, 2021-12-06)
        The hydrogenation of CO2 is presented as a catalytic strategy for CO2 utilization and an approach to the development of sustainable processes to obtain products with high added value, such as CO, CH4, and CH3OH. An unsupported ...
      • Silver Nanoparticle Arrays onto Glass Substrates Obtained by Solid-State Thermal Dewetting: A Morphological, Structural and Surface Chemical Study 

        Agustín Badán, Juan; Navarrete Astorga, Elena; Henríquez, Rodrigo; Martin-Jimenez, Francisco de Paula; Ariosa, Daniel; [et al.] (IOAP-MPDI, 2022-02-11)
        Silver nanoparticles (NPs) on glass substrates were obtained by a solid-state thermal dewetting (SSD) process using vacuum-evaporated-silver precursor layers. An exhaustive investigation of the morphological, structural, ...
      • Technical analysis of CO2 capture pathways and technologies 

        García, Antonio José; Villen-Guzman, Maria Dolores; Rodriguez-Maroto, Jose Miguel; Paz-Garcia, Juan Manuel (Elsevier, 2022-09-05)
        The reduction of CO2 emissions to minimize the impact of the climate change has become a global priority. The continuous implementation of renewable energy sources increases energy efficiency, while the reduction of CO2 ...
      • Effect of heating rate and H3PO4 as catalyst on the pyrolysis of agricultural residues 

        Hosseinzaei, Behnam; JafarHadianfard, Mohammad; Ruiz-Rosas, Ramiro Rafael; Rosas-Martinez, Juana Maria; Rodriguez-Mirasol, Jose; [et al.] (Elsevier, 2022-11)
        This study reports the effect of heating rate and the addition of H3PO4 on the pyrolysis of three representative agricultural wastes of different lignocellulosic composition, namely pistachio shell, bitter orange peel, and ...
      • Highly porous and conductive functional carbon fibers from electrospun phosphorus-containing lignin fibers 

        Garcia Mateos, Francisco José; Rosas, Juana María; Ruiz-Rosas, Ramiro; Rodriguez-Mirasol, Jose; Cordero, Tomás (Francisco J. García-Mateos, Juana M. Rosas, Ramiro Ruiz-Rosas, José Rodríguez-Mirasol, Tomás Cordero, Highly porous and conductive functional carbon fibers from electrospun phosphorus-containing lignin fibers, Carbon, Volume 200, 2022, Pages 134-148, ISSN 0008-6223, https://doi.org/10.1016/j.carbon.2022.08.050, 2022-11-05)
        Functional carbon fibers were prepared by carbonization of thermostabilized electrospun lignin-fibers at 500–900 °C followed by a high temperature thermal treatment at 1200–1600 °C. The effect of the preparation temperature ...
        REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
        REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
         

         

        REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
        REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA