Artículos (Instituto de Ciencia de Materiales de Sevilla (ICMS) – CIC Cartuja): Envíos recientes
Mostrando ítems 1-20 de 559
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Artículo
Guaiacol Hydrotreatment in an Integrated APR-HDO Process: Exploring the Promoting Effect of Platinum on Ni–Pt Catalysts and Assessing Methanol and Glycerol as Hydrogen Sources
(Elsevier, 2023)This study presents an integrated approach combining aqueous phase reforming (APR) and hydrodeoxygenation (HDO) for the ...
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Functionalized Biochars as Supports for Ru/C Catalysts: Tunable and Efficient Materials for γ-Valerolactone Production
(MDPI, 2023)Cotton stalks-based biochars were prepared and used to synthetize Ru-supported catalysts for selective production of ...
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Influence of graphene-based nanostructures processing routes and aspect ratio in flexural strength and fracture mechanisms of 3Y-TZP-matrix composites
(Elsevier, 2024-04-20)In this work, the influence of the aspect ratio of graphene-based nanostructures (GBNs) and content on the mechanical ...
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Formic Acid Dehydrogenation over a Monometallic Pd and Bimetallic Pd:Co Catalyst Supported on Activated Carbon
(MPDI, 2023)In this study, palladium is proposed as an active site for formic acid dehydrogenation reaction. Pd activity was modulated ...
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Flexible Kinetic Model Determination of Reactions in Materials under Isothermal Conditions
(MDPI, 2023)Kinetic analysis remains a powerful tool for studying a large variety of reactions, which lies at the core of material ...
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Enroute to the Carbon-Neutrality Goals via the Targeted Development of Ammonia as a Potential Nitrogen-Based Energy Carrier
(AMER CHEMICAL SOC, 2023)The reliance of a future carbon-free horizon is strongly aligned with the long-term energy storage avenues which are ...
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Direct Comparison of Surface Crystal Growth Kinetics in Chalcogenide Glass Measured by Microscopy and DSC
(Wiley-Blackwell, 2023)Surface crystallization in fine powder Se70Te30 chalcogenide glass was studied by differential scanning calorimetry (DSC) ...
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Artículo
Cobalt Stabilization through Mesopore Confinement on TiO2 Support for Fischer−Tropsch Reaction
(American Chemical Society, 2023)Cobalt supported on mesostructured TiO2 catalysts has been prepared by a wet-impregnation method. The Co/TiO2 catalytic ...
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Charting a Path to Catalytic Upcycling of Plastic Micro/nano Fiber Pollution from Textiles to Produce Carbon Nanomaterials and Turquoise Hydrogen
(Royal Society of Chemistry, 2023)Washing synthetic textile fibers releases micro/nano plastics, endangering the environment. As new filters and associated ...
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Biochar Production from Cellulose under Reductant Atmosphere: Influence of the Total Pyrolysis Time
(Royal Society of Chemistry, 2023)Today's rising energy costs, coupled with increasing energy demand, make it necessary to search for more efficient energy ...
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Ponencia
High temperature mechanical properties of Ti(C,N)-Co-Mo2C cermets
(Trans Tech Publications, 2008-09)The creep behavior of a TiCxN1-x-Co-Mo2C cermet has been investigated at temperatures between 1100-1200°C in an inert ...
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Microwave-assisted synthesis of biocompatible europium-doped calcium hydroxyapatite and fluoroapatite luminescent nanospindles functionalized with poly(acrylic acid)
(American Chemical Society, 2013-02-12)Europium-doped calcium hydroxyapatite and fluoroapatite nanophosphors functionalized with poly(acrylic acid) (PAA) have ...
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Artículo
Characterization of Re-Mo/ZSM-5 Catalysts: How Re Improves the Performance of Mo in the Methane Dehydroaromatization Reaction
(Elsevier, 2022)In this study, the promoting effect of rhenium addition as a co-dopant on Mo/ZSM-5 catalysts system has been analysed. ...
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Structural and kinetic study of phase transitions in LaYSi 2O 7
(Elsevier, 2012-08)Phase transitions in LaYSi 2O 7 have been investigated as a function of temperature using XRD, NMR and TEM. Previously ...
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Artículo
Structural elucidation of Β-(Y,Sc) 2Si 2O 7: Combined use of 89Y MAS NMR and powder diffraction
(International Union of Crystallography, 2011-08)Although the structures of pure Sc2Si2O7 and Β-Y 2Si 2O 7 have been described in the literature using the C2/m space group, ...
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Effect of Basicity on the Hydrolysis of the Bi(III) Aqua Ion in Solution: An Ab Initio Molecular Dynamics Study
(American Chemical Society, 2018-02-22)Hydrolysis of the Bi(III) aqua ion under a range of solution conditions has been studied by means of ab initio molecular ...
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Unraveling the Mo/HZSM-5 Reduction Pre-treatment Effect on Methane Dehydroaromatization Reaction
(Elsevier, 2022)Reduction pre-treatment at different temperatures were performed over Mo/HZSM-5 system before methane dehydroaromatiztion ...
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Support Effects on NiO-based Catalysts for the Oxidative Dehydrogenation (ODH) of Ethane
(Elsevier, 2019)We report on the effect of NiO-support interactions on the chemical nature of Ni species in a series of supported NiO ...
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Core cross-linked nanoparticles from self-assembling polyfma-based micelles. Encapsulation of lipophilic molecules
(Elsevier, 2017-04)The present work describes the preparation of stable organic nanoparticles with potential use as “smart” drug delivery ...
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H2 oxidation as criterion for PrOx catalyst selection: Examples based on Au-CoOx-supported systems
(Elsevier, 2015-06-01)A new approach for understanding PrOx reaction over gold catalysts is proposed in this work. The competition between H2 ...