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Title: Co-feeding copper catalysts couple carbon

Abstract

Here, the mechanistic electrochemical mass spectrometry study of ethylene production on Cu-based nanocatalysts under CO2/CO co-feeds indicates the existence of separate, reactant-specific surface adsorption sites for CO2 and CO, which guided the design of a multi-component CO2RR electrocatalyst.

Authors:
 [1];  [1]
  1. Univ. of California, Berkeley, CA (United States). Kavli Energy NanoScience Inst.; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1605258
Grant/Contract Number:  
AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
Nature Nanotechnology
Additional Journal Information:
Journal Volume: 14; Journal Issue: 11; Journal ID: ISSN 1748-3387
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Li, Yifan, and Yang, Peidong. Co-feeding copper catalysts couple carbon. United States: N. p., 2019. Web. https://doi.org/10.1038/s41565-019-0575-y.
Li, Yifan, & Yang, Peidong. Co-feeding copper catalysts couple carbon. United States. https://doi.org/10.1038/s41565-019-0575-y
Li, Yifan, and Yang, Peidong. Tue . "Co-feeding copper catalysts couple carbon". United States. https://doi.org/10.1038/s41565-019-0575-y. https://www.osti.gov/servlets/purl/1605258.
@article{osti_1605258,
title = {Co-feeding copper catalysts couple carbon},
author = {Li, Yifan and Yang, Peidong},
abstractNote = {Here, the mechanistic electrochemical mass spectrometry study of ethylene production on Cu-based nanocatalysts under CO2/CO co-feeds indicates the existence of separate, reactant-specific surface adsorption sites for CO2 and CO, which guided the design of a multi-component CO2RR electrocatalyst.},
doi = {10.1038/s41565-019-0575-y},
journal = {Nature Nanotechnology},
number = 11,
volume = 14,
place = {United States},
year = {2019},
month = {10}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 1 work
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Figures / Tables:

Figure 1 Figure 1: Cross-coupling of CO and CO2-derived species to result in increased C2H4 yields in co-feed conditions on copper oxide derived nanoparticle catalysts. (a) Isotopic labeling in combination with operando DEMS in co-feed conditions shows a plurality of cross-coupled C2H4 from 13CO and 12CO2 sources. (b) A sequential bifunctional catalystmore » is designed using a non-metallic component to reduce CO2 to CO, creating a co-feed condition for downstream copper oxide nanoparticles to form C2H4.« less

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Works referenced in this record:

CO 2 electroreduction to ethylene via hydroxide-mediated copper catalysis at an abrupt interface
journal, May 2018


Evidence for product-specific active sites on oxide-derived Cu catalysts for electrochemical CO2 reduction
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Structural Sensitivities in Bimetallic Catalysts for Electrochemical CO 2 Reduction Revealed by Ag–Cu Nanodimers
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Mechanistic reaction pathways of enhanced ethylene yields during electroreduction of CO2–CO co-feeds on Cu and Cu-tandem electrocatalysts
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Progress and Perspectives of Electrochemical CO 2 Reduction on Copper in Aqueous Electrolyte
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    Figures / Tables found in this record:

      Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.