Literature DB >> 31960012

In situ environmental TEM observation of two-stage shrinking of Cu2O islands on Cu(100) during methanol reduction.

Hao Chi1, Matthew T Curnan2, Meng Li1, Christopher M Andolina1, Wissam A Saidi3, Götz Veser4, Judith C Yang5.   

Abstract

The structural dynamics of Cu catalyst regeneration from Cu2O under methanol is poorly understood. In situ Environmental TEM on Cu(100)-supported Cu2O islands reveals a transition from anisotropic to isotropic shrinking during reduction. Two-stage reduction is statistically supported and explained by preferential methanol reactivity on Cu2O nano-islands with DFT simulations.

Entities:  

Year:  2020        PMID: 31960012     DOI: 10.1039/c9cp05831a

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN: 1463-9076            Impact factor:   3.676


  1 in total

1.  Unusual layer-by-layer growth of epitaxial oxide islands during Cu oxidation.

Authors:  Meng Li; Matthew T Curnan; Michael A Gresh-Sill; Stephen D House; Wissam A Saidi; Judith C Yang
Journal:  Nat Commun       Date:  2021-05-13       Impact factor: 14.919

  1 in total

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