Synthesis and Oxygen Storage Capacity of Two-Dimensional Ceria Nanocrystals

被引：171

作者：

Wang, Dianyuan ^{[1
,3
]}

Kang, Yijin ^{[1
]}

Doan-Nguyen, Vicky ^{[2
]}

Chen, Jun ^{[2
]}

Kuengas, Rainer ^{[4
]}

Wieder, Noah L. ^{[4
]}

Bakhmutsky, Kevin ^{[4
]}

Gorte, Raymond J. ^{[4
]}

Murray, Christopher B. ^{[1
,2
]}

机构：

[1] Univ Penn, Dept Chem, Philadelphia, PA 19104 USA

[2] Univ Penn, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA

[3] Jiujiang Univ, Coll Sci, Jiujiang 332005, Peoples R China

[4] Univ Penn, Dept Chem & Biomol Engn, Philadelphia, PA 19104 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 19期

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

ceria; morphology control; nanoplates; nanostructures; oxygen storage; SHAPE-CONTROLLED SYNTHESIS; GAS-SHIFT REACTION; SELECTIVE SYNTHESIS; AU-CEO2; CATALYSTS; NANOPARTICLES; SIZE; NANOSTRUCTURES; NANOPOLYHEDRA; REDUCTION; OXIDATION;

D O I：

10.1002/anie.201101043

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Small plate structure makes big difference: A facile synthetic method for high-quality ceria nanoplates enclosed by (100) facets involves the usage of a mineralizer. Compared to the 3D ceria nanomaterials prepared by combustion and hydrothermal treatment, the ceria nanoplates exhibit superior oxygen storage properties (see picture). Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4378 / 4381

页数：4

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