Colloidal ceria nanocrystals: A tailor-made crystal morphology in supercritical water

被引：270

作者：

Zhang, Jing ^{[1
]}

Ohara, Satoshi ^{[1
]}

Umetsu, Mitsuo ^{[1
]}

Naka, Takashi ^{[1
]}

Hatakeyama, Yoshiharu ^{[1
]}

Adschiri, Tadafumi ^{[1
]}

机构：

[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 02期

关键词：

D O I：

10.1002/adma.200600964

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Control of the morphology of ceria nanocrystals is achieved through a simple, rapid, and green chemistry approach by tuning the reaction of organic ligand molecules with specific crystallographic planes of fluorite cubic ceria crystal during supercritical hydrothermal synthesis, as shown in the figure. It provides a novel self-assembly approach for producing metal oxide nanocrystals with uniform size and well-defined shape.

引用

页码：203 / +

页数：5

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