Search Results - "Che, Fanglin"
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Silica-copper catalyst interfaces enable carbon-carbon coupling towards ethylene electrosynthesis
Published in Nature communications (14-05-2021)“…Membrane electrode assembly (MEA) electrolyzers offer a means to scale up CO 2 -to-ethylene electroconversion using renewable electricity and close the…”
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2
Accelerated discovery of CO2 electrocatalysts using active machine learning
Published in Nature (London) (14-05-2020)“…The rapid increase in global energy demand and the need to replace carbon dioxide (CO 2 )-emitting fossil fuels with renewable sources have driven interest in…”
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3
Elucidating the Roles of Electric Fields in Catalysis: A Perspective
Published in ACS catalysis (01-06-2018)“…This Perspective illustrates how the presence of internal and external electric fields can affect catalytic activity and selectivity, with a focus on…”
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4
Dopant-induced electron localization drives CO2 reduction to C2 hydrocarbons
Published in Nature chemistry (01-09-2018)“…The electrochemical reduction of CO 2 to multi-carbon products has attracted much attention because it provides an avenue to the synthesis of value-added…”
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5
Copper adparticle enabled selective electrosynthesis of n-propanol
Published in Nature communications (05-11-2018)“…The electrochemical reduction of carbon monoxide is a promising approach for the renewable production of carbon-based fuels and chemicals. Copper shows…”
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6
Coverage enhancement accelerates acidic CO2 electrolysis at ampere-level current with high energy and carbon efficiencies
Published in Nature communications (24-02-2024)“…Acidic CO 2 electroreduction (CO 2 R) using renewable electricity holds promise for high-efficiency generation of storable liquid chemicals with up to 100% CO…”
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7
Dipolar cations confer defect tolerance in wide-bandgap metal halide perovskites
Published in Nature communications (06-08-2018)“…Efficient wide-bandgap perovskite solar cells (PSCs) enable high-efficiency tandem photovoltaics when combined with crystalline silicon and other low-bandgap…”
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Catalytic Reaction Rates Controlled by Metal Oxidation State: C−H Bond Cleavage in Methane over Nickel‐Based Catalysts
Published in Angewandte Chemie (International ed.) (20-03-2017)“…The role of low concentrations of carbon complexes in hydrocarbon decomposition over transition metal surfaces has been a topic of much debate over the past…”
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Improving the electrochemical oxidation of formic acid by tuning the electronic properties of Pd-based bimetallic nanoparticles
Published in Applied catalysis. B, Environmental (05-10-2019)“…[Display omitted] •Pd-M bimetallic NPs over carbon support were synthesized and characterized.•XPS valence band spectra confirm a charge transfer between Pd…”
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10
Improving Ni Catalysts Using Electric Fields: A DFT and Experimental Study of the Methane Steam Reforming Reaction
Published in ACS catalysis (06-01-2017)“…This work demonstrates the benefits of applying an external electric field to the methane steam reforming reaction (MSR) in order to tune the catalytic…”
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11
Dual-site catalysts featuring platinum-group-metal atoms on copper shapes boost hydrocarbon formations in electrocatalytic CO2 reduction
Published in Nature communications (27-05-2023)“…Copper-based catalyst is uniquely positioned to catalyze the hydrocarbon formations through electrochemical CO 2 reduction. The catalyst design freedom is…”
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12
Catalytic water dehydrogenation and formation on nickel: Dual path mechanism in high electric fields
Published in Journal of catalysis (01-12-2015)“…[Display omitted] •Ni(211) is more active for the partial hydrogenation of oxygen than Ni(111).•A pre-adsorbed O atom increases the equilibrium constant of…”
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13
Elucidating the field influence on the energetics of the methane steam reforming reaction: A density functional theory study
Published in Applied catalysis. B, Environmental (15-10-2016)“…[Display omitted] •Field-dependent energy profiles of methane steam reforming (MSR) are established.•An electric field can influence the stabilities of the…”
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14
Steering post-C–C coupling selectivity enables high efficiency electroreduction of carbon dioxide to multi-carbon alcohols
Published in Nature catalysis (11-06-2018)“…Engineering copper-based catalysts that favour high-value alcohols is desired in view of the energy density, ready transport and established use of these…”
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A Facet‐Specific Quantum Dot Passivation Strategy for Colloid Management and Efficient Infrared Photovoltaics
Published in Advanced materials (Weinheim) (25-04-2019)“…Colloidal nanocrystals combine size‐ and facet‐dependent properties with solution processing. They offer thus a compelling suite of materials for technological…”
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Reducing Reaction Temperature, Steam Requirements, and Coke Formation During Methane Steam Reforming Using Electric Fields: A Microkinetic Modeling and Experimental Study
Published in ACS catalysis (06-10-2017)“…In this study, we approach several common problems with the Ni-catalyzed methane steam reformation reaction (MSR) using a two-pronged approach combining…”
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17
Ammonia Synthesis via Membrane Dielectric-Barrier Discharge Reactor Integrated with Metal Catalyst
Published in Plasma chemistry and plasma processing (2024)“…The synthesis of ammonia using non-thermal plasma can present distinct advantages for distributed stand-alone operations powered by electricity from renewable…”
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Publisher Correction: Copper adparticle enabled selective electrosynthesis of n-propanol
Published in Nature communications (20-02-2020)“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Controlled Steric Hindrance Enables Efficient Ligand Exchange for Stable, Infrared-Bandgap Quantum Dot Inks
Published in ACS energy letters (14-06-2019)“…Colloidal quantum dots (CQDs), which benefit from a size-tuned bandgap, are a solution-processed material for infrared energy harvesting. This characteristic…”
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Elucidating the Influence of Electric Fields toward CO2 Activation on YSZ (111)
Published in Catalysts (01-02-2021)“…Despite its high thermodynamic stability, the presence of a negative electric field is known to facilitate the activation of CO2 through electrostatic effects…”
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