Search Results - "Figueiredo, Marta Costa"
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Ammonia electrocatalytic synthesis from nitrate
Published in Electrochemical science advances (01-10-2023)“…Abstract The interest in electrochemical processes to produce ammonia has increased in recent years. The motivation for this increase is the attempt to reduce…”
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Electrocatalytic Pathways to the Formation of C–N Bonds
Published in ACS catalysis (05-04-2024)“…The electrochemical synthesis of organonitrogen compounds characterized by the presence of C–N bonds has emerged in the past few years as an appealing…”
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3
Structure- and Potential-Dependent Cation Effects on CO Reduction at Copper Single-Crystal Electrodes
Published in Journal of the American Chemical Society (15-11-2017)“…The complexity of the electrocatalytic reduction of CO to CH4 and C2H4 on copper electrodes prevents a straightforward elucidation of the reaction mechanism…”
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4
Electrochemical interfaces during CO2 reduction on copper electrodes
Published in Current opinion in electrochemistry (01-10-2023)“…Copper has received significant attention for decades as electrode material for the electrochemical reduction of carbon dioxide (CO2RR) because of its…”
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Morphology Changes of Cu2O Catalysts During Nitrate Electroreduction to Ammonia
Published in ChemCatChem (19-05-2023)“…This manuscript reports the electrosynthesis of ammonia from nitrate catalysed Cu derived from Cu2O materials. Cu2O (111) and (100) preferential grain…”
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Nanostructured Fe-Doped Ni3S2 Electrocatalyst for the Oxygen Evolution Reaction with High Stability at an Industrially-Relevant Current Density
Published in ACS applied materials & interfaces (30-10-2024)“…A novel oxygen evolution reaction (OER) electrocatalyst was prepared by a synthesis strategy consisting of the solvothermal growth of Ni3S2 nanostructures on…”
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7
Minimum conditions for accurate modeling of urea production via co-electrolysis
Published in Communications chemistry (13-09-2023)“…Co-electrolysis of carbon oxides and nitrogen oxides promise to simultaneously help restore the balance of the C and N cycles while producing valuable…”
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A Study of Cu‐Rh Electrodeposition
Published in ChemElectroChem (02-01-2023)“…This manuscript reports the simultaneous electrodeposition of Cu and Rh from an aqueous nitrate solution. The early stages of nucleation and growth of the…”
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Voltammetry of Basal Plane Platinum Electrodes in Acetonitrile Electrolytes: Effect of the Presence of Water
Published in Langmuir (20-03-2012)“…The first part of this report studies the electrochemical properties of single-crystal platinum electrodes in acetonitrile electrolytes by means of cyclic…”
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10
Introducing Oxford Open Energy and the energy quest
Published in Oxford Open Energy (10-01-2022)“…Energy stands in the focal point of reducing the emissions. To reach the Paris Climate Agreement goals requiring carbon neutrality by the middle of this…”
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11
Large-scale synthesis of metal/nitrogen Co-doped carbon catalysts for CO2 electroreduction
Published in Electrochimica acta (01-07-2023)Get full text
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12
Morphology Changes of Cu 2 O Catalysts During Nitrate Electroreduction to Ammonia
Published in ChemCatChem (19-05-2023)“…Abstract This manuscript reports the electrosynthesis of ammonia from nitrate catalysed Cu derived from Cu 2 O materials. Cu 2 O (111) and (100) preferential…”
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13
Nanostructured Fe-Doped Ni 3 S 2 Electrocatalyst for the Oxygen Evolution Reaction with High Stability at an Industrially-Relevant Current Density
Published in ACS applied materials & interfaces (30-10-2024)“…A novel oxygen evolution reaction (OER) electrocatalyst was prepared by a synthesis strategy consisting of the solvothermal growth of Ni S nanostructures on Ni…”
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14
Large-scale synthesis of metal/nitrogen Co-doped carbon catalysts for CO2 electroreduction
Published in Electrochimica acta (01-07-2023)“…•The large-scale synthesis of single atomic (Co, Fe, and Ni)-N-C catalyst reported.•HRTEM confirmed presence of single atomic M-Nx moieties in the…”
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15
Restructuring of Cu-based Catalysts during CO Electroreduction: Evidence for the Dominant Role of Surface Defects on the C2+ Product Selectivity
Published in ACS catalysis (06-09-2024)“…CO is the key reaction intermediate in the Cu-catalyzed electroreduction of CO2 to products containing C–C bonds. Herein, we investigate the impact of the…”
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16
Restructuring of Cu-based Catalysts during CO Electroreduction: Evidence for the Dominant Role of Surface Defects on the C 2+ Product Selectivity
Published in ACS catalysis (06-09-2024)“…CO is the key reaction intermediate in the Cu-catalyzed electroreduction of CO to products containing C-C bonds. Herein, we investigate the impact of the…”
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17
Acetonitrile Adsorption on Pt Single-Crystal Electrodes and Its Effect on Oxygen Reduction Reaction in Acidic and Alkaline Aqueous Solutions
Published in Journal of physical chemistry. C (31-01-2019)“…The adsorption and reactivity of acetonitrile (CH3CN) have been studied on Pt(111) and Pt(100) electrodes in 0.1 M HClO4 and 0.1 M NaOH solutions with CH3CN…”
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18
Carbon dioxide and nitrate co-electroreduction to urea on CuO x ZnO y
Published in Communications chemistry (01-09-2023)“…Abstract Urea is a commonly used nitrogen fertiliser synthesised from ammonia and carbon dioxide using thermal catalysis. This process results in high carbon…”
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19
Carbon dioxide and nitrate co-electroreduction to urea on CuOxZnOy
Published in Communications chemistry (19-09-2023)“…Urea is a commonly used nitrogen fertiliser synthesised from ammonia and carbon dioxide using thermal catalysis. This process results in high carbon dioxide…”
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20
Anion exchange membrane water electrolysis over superparamagnetic ferrites
Published in Energy advances (11-10-2024)“…The oxygen evolution reaction (OER) is usually the bottleneck in water electrolysis due to its sluggish kinetics, resulting in increased costs in the…”
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