نتایج جستجو برای: electro catalysis
تعداد نتایج: 47025 فیلتر نتایج به سال:
This article reviews the fundamental theories and reaction mechanisms of photocatalytic technologies with assistance electrical field for degrading multi-phase pollutants. Photo(electro)catalysis including oxidation (PCO) photoelectrocatalytic (PECO) have been a potential applied treatment organic inorganic compounds in wastewaters waste gases, which has treated as promising technique by using ...
The interaction of platinum with water plays a key role in (electro)catalysis. Herein, we describe a combined theoretical and experimental study that resolves the preferred adsorption structure of water wetting the Pt(111)-step type with adjacent (111) terraces. Double stranded lines wet the step edge forming water tetragons with dissimilar hydrogen bonds within and between the lines. Our resul...
An overview of a collaborative experimental and theoretical effort toward efficient hydrogen production via photoelectrochemical splitting of water into di-hydrogen and di-oxygen is presented here. We present state-of-the-art experimental studies using hematite and TiO(2) functionalized with gold nanoparticles as photoanode materials, and theoretical studies on electro and photo-catalysis of wa...
Abstract Catalytic conversion of CO 2 into chemicals and fuels is a viable method to reduce carbon emissions achieve neutrality. Through thermal catalysis, electrocatalysis, photo(electro)catalysis, can be converted wide range valuable products, including CO, formic acid, methanol, methane, ethanol, acetic propanol, light olefins, aromatics, gasoline, as well fine chemicals. In this mini-review...
The relationship between the structural properties, such as the size and the shape, of a catalytic nanoparticle and its reactivity is a key concept in (electro)catalysis. Current understanding of this relationship is mainly derived from studies involving large ensembles of nanoparticles (NPs). However, the results necessarily reflect the average catalytic behavior of an ensemble, even though th...
The integration of electro and bio-catalysis offers new ways making molecules under very mild, environmentally benign conditions. We show that TEMPO mediated electro-catalytic oxidation alcohols can be adapted to work in aqueous buffers, with minimal organic co-solvent, enabling biocatalytic reductive amination using the AdRedAm enzyme. combined process a approach amine alkylation native alcoho...
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