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Cited by 490

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Delicate control of crystallographic facet-oriented Cu2O nanocrystals and the correlated adsorption ability

Zhang, Dong-Feng, Zhang, Hua, Guo, Lin, Zheng, Kun, Han, Xiao-Dong, Zhang, Ze·2009·Journal of Materials Chemistry

Abstract

In this work, we demonstrate the systematic and delicate geometry control of Cu2O nanocrystals by taking advantage of the selective surface stabilization effect. A variety of Cu2O architectures, evolved from cubes through truncated cubes, cubooctahedrons, truncated octahedrons and finally to octahedrons, were achieved by simply adjusting the added PVP. Based on the understanding of the intrinsic structural features of the cuprite Cu2O and PVP, we elucidated the underlying shape evolution mechanism. The as-prepared products demonstrated a crystallography-dependent adsorption ability with methyl orange (MeO) as the pollutant. With the advantage of a low cost, high yield and straightforward procedure without pre-formed crystals as sacrificial templates, this method may provide a good starting point for the study of shape construction and morphology-dependent properties of other nanocrystals.

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Metadata

Authors
Zhang, D.-F., Zhang, H., Guo, L., Zheng, K., Han, X.-D., & Zhang, Z.
Venue
Journal of Materials Chemistry
Published
2009
Volume
19
Issue
29
Pages
5220
ISSN
  • 0959-9428 (ISSN-L)
  • 1364-5501
OpenAlex
W1994958801
Cited by
490
References
1
FWCI
7.50
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Delicate control of crystallographic facet-oriented Cu2O nanocrystals and the correlated adsorption ability. https://app.cochat.ai/papers/10.1039/b816349a
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Zhang, D.-F., Zhang, H., Guo, L., Zheng, K., Han, X.-D., & Zhang, Z. (2009). Delicate control of crystallographic facet-oriented Cu2O nanocrystals and the correlated adsorption ability. Journal of Materials Chemistry. https://doi.org/10.1039/b816349a

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