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February 11, 2026Dalton Transactions0 citations

Fabrication of Hollow-shape CuO Nanoparticle Assembly with Sacrificial W18O49 Template for C2+-Product-Selective Electrochemical CO2 Reduction

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SWShan WangCYChen YangFCFeng Chen

Key Points

  • The study aims to create a hollow assembly of CuO nanoparticles using W18O49 as a template for CO2 reduction.
  • Used W18O49 as a sacrificial template for CuO nanoparticle assembly.
  • Performed electrochemical analysis to evaluate catalyst performance.
  • Analyzed the structure and morphology of fabricated nanoparticles.
  • Hollow CuO nanoparticles showed enhanced stability and activity in CO2 reduction.
  • Demonstrated selectivity towards C2+ products compared to other configurations.
  • Catalytic performance metrics improved significantly over conventional methods.

Abstract

Tungsten suboxide (W18O49) was used as a sacrificial template to prepare hollow-shape assembly of CuO nanoparticles as an active and stable catalyst for electrochemical CO2 reduction. Catalyst precursor materials Cu-W18O49-x’s...

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Cite This Study

Wang et al. (2026) studied this question.

synapsesocial.com/papers/698c1cb3267fb587c655f541https://doi.org/10.1039/d5dt03033a
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