Search Results - "Fernandes, Jesum Alves"
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Redox‐Active Hybrid Polyoxometalate‐Stabilised Gold Nanoparticles
Published in Angewandte Chemie International Edition (17-08-2020)“…We report the design and preparation of multifunctional hybrid nanomaterials through the stabilization of gold nanoparticles with thiol‐functionalised hybrid…”
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2
Blurring the boundary between homogenous and heterogeneous catalysis using palladium nanoclusters with dynamic surfaces
Published in Nature communications (17-08-2021)“…Using a magnetron sputtering approach that allows size-controlled formation of nanoclusters, we have created palladium nanoclusters that combine the features…”
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3
Catalytic Semi‐Water–Gas Shift Reaction: A Simple Green Path to Formic Acid Fuel
Published in ChemSusChem (07-04-2020)“…Formic acid (FA) is a promising CO and hydrogen energy carrier, and currently its generation is mainly centered on the hydrogenation of CO2. However, it can…”
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4
Reverse Semi‐Combustion Driven by Titanium Dioxide‐Ionic Liquid Hybrid Photocatalyst
Published in ChemSusChem (21-10-2020)“…Unprecedented metal‐free photocatalytic CO2 conversion to CO (up to 228±48 μmol g−1 h−1) was displayed by TiO2@IL hybrid photocatalysts prepared by simple…”
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5
Continuous‐Flow Synthesis of Orange Emitting Sn(II)‐Doped CsBr Materials
Published in Advanced optical materials (01-11-2021)“…An ongoing demand toward lead‐free all‐inorganic cesium metal halide perovskites has presented Sn(II) as an ideal substitute of Pb(II) for applications in…”
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6
Paramagnetic ionic liquid-coated SiO2@Fe3O4 nanoparticles—The next generation of magnetically recoverable nanocatalysts applied in the glycolysis of PET
Published in Applied catalysis. B, Environmental (01-01-2020)“…[Display omitted] •Simple procedure to immobilise halometallate-based ILs on Fe3O4@SiO2 NPs surfaces.•New Fe3O4@SiO2@(mim)[FeCl4] MNPs were fully characterized…”
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7
On the real catalytically active species for CO2 fixation into cyclic carbonates under near ambient conditions: Dissociation equilibrium of [BMIm][Fe(NO)2Cl2] dependant on reaction temperature
Published in Applied catalysis. B, Environmental (15-05-2019)“…[Display omitted] •A new imidazolium iron-containing ionic liquid [BMIm][Fe(NO)2Cl2] is characterized.•Efficient and recyclable in CO2 cycloaddition to…”
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8
Cerium Oxide Nanoparticles Inside Carbon Nanoreactors for Selective Allylic Oxidation of Cyclohexene
Published in Nano letters (12-02-2020)“…The confinement of cerium oxide (CeO2) nanoparticles within hollow carbon nanostructures has been achieved and harnessed to control the oxidation of…”
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9
Revealing Hydrogenation Reaction Pathways on Naked Gold Nanoparticles
Published in ACS catalysis (07-04-2017)“…Gold nanoparticles (AuNPs) display distinct characteristics as hydrogenation catalysts, with higher selectivity and lower catalytic activity than group 8–10…”
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10
Host–Guest Chemistry in Boron Nitride Nanotubes: Interactions with Polyoxometalates and Mechanism of Encapsulation
Published in Journal of the American Chemical Society (18-01-2023)“…Boron nitride nanotubes (BNNTs) are an emerging class of molecular container offering new functionalities and possibilities for studying molecules at the…”
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11
Harvesting Energy from an Organic Pollutant Model Using a New 3D-Printed Microfluidic Photo Fuel Cell
Published in ACS applied materials & interfaces (09-12-2020)“…The combination of a fuel cell and photocatalysis in the same device, called a photo fuel cell, is the next generation of energy converters. These systems aim…”
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12
Selective Excitation of Pd‐decorated Titania Enables Consecutive C−C Couplings and Hydrogenations under Ambient Conditions
Published in ChemCatChem (08-11-2023)“…Here, we discovered that Pd decorated TiO 2 (Pd@TiO 2 ) enables consecutive photocatalytic Sonogashira C−C coupling and hydrogenation steps by simply adjusting…”
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13
Direct formation of copper nanoparticles from atoms at graphitic step edges lowers overpotential and improves selectivity of electrocatalytic CO2 reduction
Published in Communications chemistry (20-06-2024)“…A key strategy for minimizing our reliance on precious metals is to increase the fraction of surface atoms and improve the metal-support interface. In this…”
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14
Highly modulated supported triazolium-based ionic liquids: direct control of the electronic environment on Cu nanoparticles
Published in Nanoscale advances (17-03-2020)“…A series of new triazolium-based supported ionic liquids (SILPs), decorated with Cu NPs, were successfully prepared and applied to the N-arylation of aryl…”
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15
Selective suppression of {112} anatase facets by fluorination for enhanced TiO2 particle size and phase stability at elevated temperatures
Published in Nanoscale advances (27-10-2021)“…Generally, anatase is the most desirable TiO 2 polymorphic phase for photovoltaic and photocatalytic applications due to its higher photoconductivity and lower…”
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16
A Cooperative Photoactive Class-I Hybrid Polyoxometalate With Benzothiadiazole-Imidazolium Cations
Published in Frontiers in chemistry (14-01-2021)“…An organic-inorganic hybrid species based on the Wells-Dawson polyoxotungstate [P W O ] and novel fluorescent benzothiadiazole-imidazolium cations,…”
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17
Redox‐Active Hybrid Polyoxometalate‐Stabilised Gold Nanoparticles
Published in Angewandte Chemie (17-08-2020)“…We report the design and preparation of multifunctional hybrid nanomaterials through the stabilization of gold nanoparticles with thiol‐functionalised hybrid…”
Get full text
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18
Use of an optofluidic microreactor and Cu nanoparticles synthesized in ionic liquid and embedded in TiO2 for an efficient photoreduction of CO2 to methanol
Published in Chemical engineering journal (Lausanne, Switzerland : 1996) (15-01-2021)“…•An optofluidic microreactor is used for continuous photoreduction of CO2 to CH3OH.•Cu NPs are synthesized in ionic liquid and embedded in TiO2 as…”
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19
Hemoglobin-derived Fe-Nx-S species supported by bamboo-shaped carbon nanotubes as efficient electrocatalysts for the oxygen evolution reaction
Published in Carbon (New York) (30-10-2020)“…Herein, we report a facile route to synthesize isolated single iron atoms on nitrogen-sulfur-codoped carbon matrix via a direct pyrolysis process in which…”
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20
Interchangeable Biomass Fuels for Paper-Based Microfluidic Fuel Cells: Finding Their Power Density Limits
Published in ACS applied materials & interfaces (08-03-2023)“…Paper batteries are self-pumping emerging tools for powering portable analytical systems. These disposable energy converters must be low-cost and must achieve…”
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