Facile synthesis of hybrid hexagonal CeF3 nano-disks on CeO 2 frustum pyramids

Yong Chen; Tianmo Liu; Chunlin Chen; Rong Sun; Shuhui Lv; Mitsuhiro Saito; Susumu Tsukimoto; Zhongchang Wang

doi:10.1016/j.matlet.2012.10.068

Facile synthesis of hybrid hexagonal CeF₃ nano-disks on CeO ₂ frustum pyramids

Yong Chen, Tianmo Liu, Chunlin Chen, Rong Sun, Shuhui Lv, Mitsuhiro Saito, Susumu Tsukimoto, Zhongchang Wang

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

A hybrid architecture comprising two types of cerium compound nanoparticles is synthesized via a facile surfactant- and template-free hydrothermal process. The prepared hybrid materials show an unusual morphology with small hexagonal nano-disks dispersed on relatively larger frustum pyramids. Microscopic analyses identify the chemical composition of the nano-disks as CeF₃ and the frustum pyramids as CeO₂. Apart from absorption on the CeO ₂ supports, the CeF₃ nano-disks are self-assembled as well to form ordered one-dimensional chain nanostructure. Such unique hybrid architecture may open an avenue for the scientific and technological application in the rapidly emerging catalytic field.

Original language	English
Pages (from-to)	7-10
Number of pages	4
Journal	Materials Letters
Volume	92
DOIs	https://doi.org/10.1016/j.matlet.2012.10.068
Publication status	Published - 2013

Keywords

CeF
CeO
Hybrid architecture
Hydrothermal process
Microstructure

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1016/j.matlet.2012.10.068

Cite this

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title = "Facile synthesis of hybrid hexagonal CeF3 nano-disks on CeO 2 frustum pyramids",

abstract = "A hybrid architecture comprising two types of cerium compound nanoparticles is synthesized via a facile surfactant- and template-free hydrothermal process. The prepared hybrid materials show an unusual morphology with small hexagonal nano-disks dispersed on relatively larger frustum pyramids. Microscopic analyses identify the chemical composition of the nano-disks as CeF3 and the frustum pyramids as CeO2. Apart from absorption on the CeO 2 supports, the CeF3 nano-disks are self-assembled as well to form ordered one-dimensional chain nanostructure. Such unique hybrid architecture may open an avenue for the scientific and technological application in the rapidly emerging catalytic field.",

keywords = "CeF, CeO, Hybrid architecture, Hydrothermal process, Microstructure",

author = "Yong Chen and Tianmo Liu and Chunlin Chen and Rong Sun and Shuhui Lv and Mitsuhiro Saito and Susumu Tsukimoto and Zhongchang Wang",

note = "Funding Information: We thank W.W. Guo and L.W. Lu for useful discussion. Y.C. thanks the Chinese Scholarship Council for financial support. Z.W. appreciates financial supports from the Grant-in-Aid for Young Scientists (A) (Grant no. 24686069 ) and the Challenging Exploratory Research (Grant no. 24656376 ). Copyright: Copyright 2013 Elsevier B.V., All rights reserved.",

year = "2013",

doi = "10.1016/j.matlet.2012.10.068",

language = "English",

volume = "92",

pages = "7--10",

journal = "Materials Letters",

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AU - Chen, Yong

AU - Liu, Tianmo

AU - Chen, Chunlin

AU - Sun, Rong

AU - Lv, Shuhui

AU - Saito, Mitsuhiro

AU - Tsukimoto, Susumu

AU - Wang, Zhongchang

N1 - Funding Information: We thank W.W. Guo and L.W. Lu for useful discussion. Y.C. thanks the Chinese Scholarship Council for financial support. Z.W. appreciates financial supports from the Grant-in-Aid for Young Scientists (A) (Grant no. 24686069 ) and the Challenging Exploratory Research (Grant no. 24656376 ). Copyright: Copyright 2013 Elsevier B.V., All rights reserved.

PY - 2013

Y1 - 2013

N2 - A hybrid architecture comprising two types of cerium compound nanoparticles is synthesized via a facile surfactant- and template-free hydrothermal process. The prepared hybrid materials show an unusual morphology with small hexagonal nano-disks dispersed on relatively larger frustum pyramids. Microscopic analyses identify the chemical composition of the nano-disks as CeF3 and the frustum pyramids as CeO2. Apart from absorption on the CeO 2 supports, the CeF3 nano-disks are self-assembled as well to form ordered one-dimensional chain nanostructure. Such unique hybrid architecture may open an avenue for the scientific and technological application in the rapidly emerging catalytic field.

AB - A hybrid architecture comprising two types of cerium compound nanoparticles is synthesized via a facile surfactant- and template-free hydrothermal process. The prepared hybrid materials show an unusual morphology with small hexagonal nano-disks dispersed on relatively larger frustum pyramids. Microscopic analyses identify the chemical composition of the nano-disks as CeF3 and the frustum pyramids as CeO2. Apart from absorption on the CeO 2 supports, the CeF3 nano-disks are self-assembled as well to form ordered one-dimensional chain nanostructure. Such unique hybrid architecture may open an avenue for the scientific and technological application in the rapidly emerging catalytic field.

KW - CeF

KW - CeO

KW - Hybrid architecture

KW - Hydrothermal process

KW - Microstructure

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