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   Articles with "multicarbon products" as a keyword



Tailoring Microenvironments and In Situ Transformations of Cu Catalysts for Selective and Stable Electrosynthesis of Multicarbon Products

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recommendations! Published in 2024 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202303936

Abstract: Electrochemical CO2 reduction is of tremendous interest for storing chemical energy from renewable sources while reducing CO2 emissions. While copper is one of the most effective catalysts, it suffers from low selectivity and limited long‐term… read more here.

Keywords: tailoring microenvironments; long term; nafion; multicarbon products ... See more keywords

Catalyst Design for Electrochemical Reduction of CO2 to Multicarbon Products.

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recommendations! Published in 2021 at "Small methods"

DOI: 10.1002/smtd.202100736

Abstract: Electrochemical reduction of CO2 (CO2 RR), driven by renewable energy (such as wind and solar energy), is an effective route toward carbon neutralization. The multicarbon (C2+ ) products from CO2 RR are highly desirable, since… read more here.

Keywords: electrochemical reduction; co2; multicarbon products; reduction co2 ... See more keywords

Enhancing CO2 Electroreduction Selectivity toward Multicarbon Products via Tuning the Local H2O/CO2 Molar Ratio.

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recommendations! Published in 2022 at "Nano letters"

DOI: 10.1021/acs.nanolett.2c02668

Abstract: Mass transfer plays an important role in controlling the surface coverage of reactants and the kinetics of surface reactions, thus significantly adjusting the catalytic performance. Herein, we reported that H2O diffusion was modulated by controlling… read more here.

Keywords: co2 electroreduction; electroreduction selectivity; enhancing co2; multicarbon products ... See more keywords

Steering the Selectivity of Carbon Dioxide Electroreduction from Single-Carbon to Multicarbon Products on Metal-Organic Frameworks via Facet Engineering.

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recommendations! Published in 2024 at "Nano letters"

DOI: 10.1021/acs.nanolett.3c04092

Abstract: Although metal-organic frameworks (MOFs) have attracted more attention for the electrocatalytic CO2 reduction reaction (CO2RR), obtaining multicarbon products with a high Faradaic efficiency (FE) remains challenging, especially under neutral conditions. Here, we report the controlled… read more here.

Keywords: carbon; organic frameworks; single carbon; multicarbon products ... See more keywords

Constructing Favorable Microenvironment on Copper Grain Boundaries for CO2 Electro-conversion to Multicarbon Products.

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recommendations! Published in 2024 at "Nano letters"

DOI: 10.1021/acs.nanolett.4c02343

Abstract: The electrochemical CO2 reduction reaction (eCO2RR) to multicarbon chemicals provides a promising avenue for storing renewable energy. Herein, we synthesized small Cu nanoparticles featuring enriched tiny grain boundaries (RGBs-Cu) through spatial confinement and in situ… read more here.

Keywords: grain boundaries; favorable microenvironment; constructing favorable; multicarbon products ... See more keywords

Photoelectrochemical CO2 Reduction toward Multicarbon Products with Silicon Nanowire Photocathodes Interfaced with Copper Nanoparticles.

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recommendations! Published in 2022 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.2c03702

Abstract: The development of photoelectrochemical systems for converting CO2 into chemical feedstocks offers an attractive strategy for clean energy storage by directly utilizing solar energy, but selectivity and stability for these systems have thus been limited.… read more here.

Keywords: silicon nanowire; co2 reduction; multicarbon products; nanowire photocathodes ... See more keywords

In situ formed N-containing copper nanoparticles: a high-performance catalyst toward carbon monoxide electroreduction to multicarbon products with high faradaic efficiency and current density.

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recommendations! Published in 2022 at "Nanoscale"

DOI: 10.1039/d2nr01226j

Abstract: Developing efficient catalysts for electrochemical carbon monoxide reduction (ECOR) with high faradaic efficiency (FE) and current density is highly desirable. In this work, we demonstrate that the N-containing Cu nanoparticles formed in situ by the… read more here.

Keywords: current density; catalyst; carbon; multicarbon products ... See more keywords