Synthesis and Oxygen Storage Capacity of Two-Dimensional Ceria Nanocrystals

被引：170
|
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：
中国国家自然科学基金; 美国国家科学基金会;
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
收藏
页码：4378 / 4381
页数：4
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