Issue 40, 2008
From the journal:

Dalton Transactions

Continuous synthesis of organic–inorganic hybridized cubic nanoassemblies of octahedral cerium oxide nanocrystals and hexanedioic acid†

Seiichi Takami,‡*a   Satoshi Ohara,b   Tadafumi Adschiri,b   Yutaka Wakayamaa  and  Toyohiro Chikyowa  

* Corresponding authors

a Advanced Electronic Materials Center, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Japan
E-mail: TAKAMI.Seiichi@nims.go.jp

b Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, 2-1-1 Katahira, Sendai, Japan

Abstract

We synthesized cubic nanoassemblies of octahedral CeO2nanocrystals by simply heating an aqueous solution of cerium nitrate (Ce(NO3)3) in the presence of hexanedioic acid (HOOC(CH2)4COOH) in a lab-scale plug-flow reactor. It was concluded that the octahedral shape of the primary CeO2nanocrystals plausibly leads to octa-coordination of the primary nanocrystals, thus enabling controlled assembly to form a cubic structure.

Graphical abstract: Continuous synthesis of organic–inorganic hybridized cubic nanoassemblies of octahedral cerium oxide nanocrystals and hexanedioic acid

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Article information

DOI
https://doi.org/10.1039/B801099D
Article type
Paper
Submitted
21 Jan 2008
Accepted
18 Apr 2008
First published
05 Jun 2008

Dalton Trans., 2008, 5442-5446

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Continuous synthesis of organic–inorganic hybridized cubic nanoassemblies of octahedral cerium oxide nanocrystals and hexanedioic acid

S. Takami, S. Ohara, T. Adschiri, Y. Wakayama and T. Chikyow, Dalton Trans., 2008, 5442 DOI: 10.1039/B801099D

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