The stabilization of metal oxide nanocrystals by the addition of alumina

被引：7

作者：

Al-Angry, Y ^{[1
]}

Savin, S ^{[1
]}

Rammutla, KE ^{[1
]}

Pooley, MJ ^{[1
]}

Van Eck, ERH ^{[1
]}

Chadwick, AV ^{[1
]}

机构：

[1] Univ Kent, Sch Phys Sci, Ctr Mat Res, Canterbury CT2 7NR, Kent, England

来源：

RADIATION EFFECTS AND DEFECTS IN SOLIDS | 2003年 / 158卷 / 1-6期

关键词：

nanocrystals; zirconia; EXAFS; NMR;

D O I：

10.1080/1042015021000052511

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

A problem in the study of nanoparticles is that they will tend to grow at moderate temperatures. For example, most oxides (e.g. SnO2, ZrO2, MgO) will show significant grain growth at 400degreesC. This severely limits experimental studies that require measurements over an extensive temperature range. In this contribution we demonstrate that the incorporation of Al2O3 can significantly restrict grain growth in MgO and ZrO2 even at high temperatures.

引用

页码：209 / 213

页数：5

共 50 条

[31] Transition metal ion speciation in oxide nanocrystals and powders
Lehuta, Keith
Zhou, Dongming
Virtue, Austin
Kittilstved, Kevin
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 246
[32] Tunable optical response of plasmonic metal oxide nanocrystals
Roman, Benjamin J.
Shubert-Zuleta, Sofia A.
Milliron, Delia J.
MRS Bulletin, 2024, 49 (10) : 1032 - 1044
[33] Preparation and spectroscopy study of monodispersed metal oxide nanocrystals
Pang, G
Jin, H
Li, Y
Wan, Q
Sun, Y
Feng, S
Gedanken, A
JOURNAL OF MATERIALS SCIENCE, 2006, 41 (05) : 1429 - 1431
[34] Transition metal oxide nanocrystals, synthesis and characterization.
Yin, M
O'Brien, SP
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2004, 228 : U804 - U804
[35] Polymer/Metal Oxide Nanocrystals Hybrid Solar Cells
Li, Shao-Sian
Lin, Yun-Yue
Su, Wei-Fang
Chen, Chun-Wei
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2010, 16 (06) : 1635 - 1640
[36] Preparation and spectroscopy study of monodispersed metal oxide nanocrystals
G. Pang
H. Jin
Y. Li
Q. Wan
Y. Sun
S. Feng
A. Gedanken
Journal of Materials Science, 2006, 41 : 1429 - 1431
[37] Stabilization of Exposed Metal Nanocrystals in High-Temperature Heterogeneous Catalysis
Zhu, Zhijie
Feng, Kai
Li, Chaoran
Tang, Rui
Xiao, Mengqi
Song, Rui
Yang, Di
Yan, Binhang
He, Le
ADVANCED MATERIALS, 2022, 34 (06)
[38] Surface modification of metal oxide nanocrystals for improved supercapacitors
Epifani, Mauro
Chavez-Capilla, Teresa
Andreu, Teresa
Arbiol, Jordi
Palma, Jesus
Morante, Joan R.
Diaz, Rauel
ENERGY & ENVIRONMENTAL SCIENCE, 2012, 5 (06) : 7555 - 7558
[39] Fluctuant magnetism in metal oxide nanocrystals capped with surfactants
Zhang, Jianhui
Xiong, Shijie
Wu, Xinglong
Thurber, Aaron
Jones, Michael
Gu, Min
Pan, Zhongda
Tenne, Dmitri A.
Hanna, Charles B.
Du, Youwei
Punnoose, Alex
PHYSICAL REVIEW B, 2013, 88 (08)
[40] Surface chemistry of group 4 metal oxide nanocrystals
De Roo, Jonathan
De Keukeleere, Katrien
Delpech, Fabien
Coppel, Yannick
Van Driessche, Isabel
Martins, Jose
Owen, Jonathan
Hens, Zeger
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 255

← 1 2 3 4 5 →