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Issue 48, 2017
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Design, controlled synthesis, and properties of 2D CeO2/NiO heterostructure assemblies

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Abstract

Synthetic protocols to generate well-integrated frameworks of known composition are important for the rational design of advanced materials. 3D CeO2/NiO hierarchical assemblies were designed and constructed with 2D CeO2/NiO heterostructures as building blocks consisting of NiO nanosheets wrapped with CeO2 ultrathin nanosheets on the surfaces. The growth process of the 2D CeO2/NiO heterostructure nanosheets and the 3D assemblies was described based on a domain-matching growth process. The CeO2/NiO assemblies exhibited superior catalytic properties for CO oxidation. A model of the structure–property relationships based on surface and interface structures is discussed.

Graphical abstract: Design, controlled synthesis, and properties of 2D CeO2/NiO heterostructure assemblies

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Publication details

The article was received on 07 Oct 2017, accepted on 20 Nov 2017 and first published on 20 Nov 2017


Article type: Paper
DOI: 10.1039/C7CE01769C
Citation: CrystEngComm, 2017,19, 7339-7346
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    Design, controlled synthesis, and properties of 2D CeO2/NiO heterostructure assemblies

    C. Song, J. Zhao, H. Li, S. Luo, Y. Tang and D. Wang, CrystEngComm, 2017, 19, 7339
    DOI: 10.1039/C7CE01769C

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