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

[41] Surface Depletion Layers in Plasmonic Metal Oxide Nanocrystals
Gibbs, Stephen L.
Staller, Corey M.
Milliron, Delia J.
ACCOUNTS OF CHEMICAL RESEARCH, 2019, 52 (09) : 2516 - 2524
[42] A review of electrochromic materials based on metal oxide nanocrystals
Jia Y.
Liu D.
Cheng H.
Li M.
Zu M.
Wang Z.
Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica, 2023, 40 (09): : 4863 - 4879
[43] Metallic nanocrystals formation from metal-oxide nanocrystals via evaporation process
Ota, K
Murakami, H
Kita, E
MATERIALS TRANSACTIONS, 2001, 42 (08) : 1638 - 1640
[44] Colloidal method for manganese oxide addition to alumina powder and investigation of properties
Toy, C., 1600, Chapman & Hall Ltd, London, United Kingdom (30):
[45] A COLLOIDAL METHOD FOR MANGANESE OXIDE ADDITION TO ALUMINA POWDER AND INVESTIGATION OF PROPERTIES
TOY, C
DEMIRCI, M
ONURLU, S
TASAR, MS
BAYKARA, T
JOURNAL OF MATERIALS SCIENCE, 1995, 30 (16) : 4183 - 4187
[46] Oxidative etching for controlled synthesis of metal nanocrystals: atomic addition and subtraction
Long, Ran
Zhou, Shan
Wiley, Benjamin J.
Xiong, Yujie
CHEMICAL SOCIETY REVIEWS, 2014, 43 (17) : 6288 - 6310
[47] Galvanic Exchange in Colloidal Metal/Metal-Oxide Core/Shell Nanocrystals
Kriegner, Dominik
Sytnyk, Mykhailo
Groiss, Heiko
Yarema, Maksym
Grafeneder, Wolfgang
Walter, Peter
Dippel, Ann-Christin
Meffert, Matthias
Gerthsen, Dagmar
Stangl, Julian
Heiss, Wolfgang
JOURNAL OF PHYSICAL CHEMISTRY C, 2016, 120 (35): : 19848 - 19855
[48] Dynamic Stabilization of Metal Oxide-Water Interfaces
McBriarty, Martin E.
von Rudorff, Guido Falk
Stubbs, Joanne E.
Eng, Peter J.
Blumberger, Jochen
Rosso, Kevin M.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2017, 139 (07) : 2581 - 2584
[49] Dynamic Stabilization of Metal Oxide-Water Interfaces
McBriarty, M.E. (martin.mcbriarty@pnnl.gov), 1600, American Chemical Society (139):
[50] Local electronic structure of metal particles on metal oxide surfaces: Ni on alumina
Xu, C
Lai, XF
Goodman, DW
FARADAY DISCUSSIONS, 1996, 105 : 247 - 261

← 1 2 3 4 5 →