In this work ruthenium based catalysts are tested as catalytic systems for the selective oxidation of levulinic to succinic ...

Different metal halide catalysts supported on a commercial active charcoal have been synthesized, activated, characterized ...

This work shows a new method for the preparation of 100% carbon-structured devices. The method is based on resorcinol-formaldehyde ...

The production of CO via Reverse Water Gas Shift (RWGS) reaction is a suitable route for CO2 valorization. In this study ...

In this work, carbon nanofibers (CNFs) have been successfully functionalized by using different approaches and finally ...

Formic acid has recently been revealed to be an excellent hydrogen carrier, and interest in the development of efficient ...

Nowadays, global climate change is likely the most compelling problem mankind is facing. In this scenario, decarbonisation ...

The worldwide demand of energy and its excessive consumption will lead soon to fuel reserve deficiencies and harmful effects ...

A series of functionalized nanographitic carbons is prepared, characterized and tested in fructose dehydration reaction ...

Following UNESCO’s official celebration of the International Day of Women and Girls in Science, Frontiers in Chemistry ...

One of the most trending topics in catalysis recently is the use of renewable sources and/or non-waste technologies to ...

Designing an economically viable catalyst that maintains high catalytic activity and stability is the key to unlock dry ...

Methanol adsorption over both supported NiSn Nps and analogous NiSn catalyst prepared by impregnation was studied by in ...

A series of mesoporous carbonaceous materials were synthesized by the nanocasting technique using boehmite as a template ...

El objetivo principal de esta tesis doctoral es la preparación controlada de nanopartículas de oro estabilizadas con arcilla ...

Gold is without a doubt the best known metal for chemical oxidation. The noblest of the noble metals gained its place ...

A series of gold nanoparticles in the 4–40 nm range were prepared, immobilized on activated carbon and further tested, at ...

This study pretends to evaluate and understand the effect of moisture presence during CO2/CH4 separation on small-pore ...

A series of gold catalysts supported on pure CeO2, ZrO2, and two different Ce-Zr mixed oxides have been prepared and tested ...

The performance of rotating metallic monolith stirrer reactor was studied for selective lactose oxidation in liquid phase ...

In this study, titanium dioxide powder obtained by the sol-gel method and TiO2nanotubes, were prepared. In order to increase ...

La nanotecnología ha permitido el avance en la biomedicina, desarrollando nanopartículas con estructura ...

The influence of the protecting agent’s nature on gold particle size and dispersion was studied in this work over a series ...

The catalytic activity of a simple Au/Al2O3 catalytic system prepared by the direct anionic exchange (DAE) method was ...

The present work showcases the versatility of nanogold systems supported on Zn-doped ceria when applied in two important ...

This work is a detailed study on how to optimize gold colloids preparation and their deposition to very different in nature ...

Gold has long held the fascination of mankind. For millennia it has found use in art, cosmetic metallurgy and architecture; ...

A series of CexZr1-xO2 supports with different Ce/Zr molar ratios were utilized for the preparation of gold catalyst used ...

This work is devoted to the study of viability of immobilized gold colloids on carbon as catalysts for the base-free glucose ...

The influence of the crystal structure and chemical nature of some ionic liquid/phosphomolybdate hybrids on their catalytic ...

The reaction mechanism of the reverse water−gas shift (RWGS) reaction was investigated using two commercial gold-based ...

A novel multilayer approach for designing structured WGS catalyst is employed in this study as a response to the lack of ...

Clean hydrogen production via WGS is a key step in the development of hydrogen fuel processors. Herein, we have designed ...

El concepto de biorrefinería, aunque conocido desde finales del siglo pasado , ha sido objeto de numerosas definiciones ...

La nanociencia es un campo de investigación surgido en los años 60 que estudia los materiales con un tamaño de entre 10 y ...

A series of gold colloids were prepared and immobilized on commercial activated carbon. The influence of the colloid ...

Efficient promotion of the Pt/CeO/AlO catalytic system was achieved by the addition of two different ceria promoters, Zr ...

This work is devoted to the development of novel structured catalytic system for WGS reaction. The new concept is related ...

La toxicidad letal del monóxido de carbono (CO), conocida desde tiempos romanos y griegos, parecía ser incompatible con ...

Base-free aerobic oxidation of glucose in presence of Au/Al2O3, Au/CeO2, Au/CeO2(20 wt%)/Al2O3, Au/CeO2(25 wt%)/ZrO2 and ...

Two different approaches are proposed in this work in order to study the influence of the ionic liquid presence in the ...

A copper-ceria bulk catalyst has been compared to a series of catalysts designed according to the as called “supported ...

Actualmente la obesidad es una de las enfermedades más prevalentes en los países desarrollados, provocando un notable ...

Platinum and gold structured catalysts were compared as active phases in classical and O2-assisted Water Gas Shift (WGS) ...

The WGS reaction over multicomponent Au/Ce1-xCuxO2/Al2O3 catalysts is studied in this work. The systems are carefully ...

In this comprehensive review, the main aspects of using Au/CeO2 catalysts in oxidation reactions are considered. The ...

The use of waste materials generated by construction and demolition industry to yield valuable glassy materials, i.e. ...

Herein, a series of highly efficient gold based catalysts supported on mesoporous CeO2-Fe2O3 mixed oxides for CO elimination ...

Ante la necesidad de encontrar fuentes energéticas alternativas, el vector energético del H2 aparece como una alternativa ...

This chapter presents an illustration of the current state of the art in the development of mechanically and chemically ...

A new approach for understanding PrOx reaction over gold catalysts is proposed in this work. The competition between H2 ...

In this work, the WGS performance of a conventional Ni/CeO2 bulk catalyst is compared to that of a carbon-supported Ni-CeO2 ...

The water-gas shift (WGS) reaction over structured Cu, Ni, and bimetallic Cu-Ni supported on active carbon (AC) catalysts ...

Herein a strategy to design highly efficient Au/CeO2/Al2O3 based WGS catalysts is proposed. The inclusion of transition ...

This study proposes a direct synthetic route to single titanate sheets through the mild and versatile conditions of the ...

1. Introducción y Objetivo La protección del medio ambiente es uno de los principales problemas a los que se enfrenta el ...

This work presents an evaluation of a high performance series of water gas shift (WGS) catalysts in the preferential CO ...

This work presents a comparison of the gold- and platinum-based catalysts behavior in the water-gas shift (WGS) reaction. ...

In this work the development of gold catalysts, essentially based on γ-alumina with small superficial fraction of Ce-Fe ...

The effect of gold presence on carbon monoxide oxidation and ethanol steam reforming catalytic behavior of two Ce-Zr-Co ...

A series of ZnO and Fe 2O 3 modified ceria/alumina supports and their corresponding gold catalyst were prepared and studied ...

A series of V 2O 5- and Co 3O 4-modified ceria/alumina supports and their corresponding gold catalysts were synthesized ...

The effect of the magnesia loading on the surface structure and catalytic properties of NiSn/MgO-Al2O3 catalysts for ...

The present study tries to give an insight to the combination of the homogeneous and heterogeneous catalytic properties ...