Processing of nanometer-scale CeO2 particles

被引：98

作者：

Zhou, XD ^{[1
]}

Huebner, W ^{[1
]}

Anderson, HU ^{[1
]}

机构：

[1] Univ Missouri, Dept Ceram Engn, Elect Mat Appl Res Ctr, Rolla, MO 65401 USA

来源：

CHEMISTRY OF MATERIALS | 2003年 / 15卷 / 02期

关键词：

D O I：

10.1021/cm020597c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A semi-batch reactor method was developed for directly synthesizing undoped and doped nanometer-scale CeO2 particles at room temperature. Powders exhibited a surface area of approximate to 170 m(2)/g. Control over the particle size, size distribution, and state of agglomeration could be achieved through variation of the mixing conditions and oxidation pathway.

引用

页码：378 / 382

页数：5

共 24 条

[1]

Bailar J.C., 1973, COMPREHENSIVE INORGA

[2] A FLUID MECHANICAL APPROACH TO TURBULENT MIXING AND CHEMICAL REACTION PART I INADEQUACIES OF AVAILABLE METHODS [J].

Baldyga, J. ;

Bourne, J. R. .

CHEMICAL ENGINEERING COMMUNICATIONS, 1984, 28 (4-6) :231-241

[3] Interaction between chemical reactions and mixing on various scales [J].

Baldyga, J ;

Bourne, JR ;

Hearn, SJ .

CHEMICAL ENGINEERING SCIENCE, 1997, 52 (04) :457-466

[4] BUBBLE-SIZE DISTRIBUTIONS IN A MECHANICALLY AGITATED GAS-LIQUID CONTACTOR [J].

BARIGOU, M ;

GREAVES, M .

CHEMICAL ENGINEERING SCIENCE, 1992, 47 (08) :2009-2025

[5]

Battino R., 1981, Oxygen and Ozone, V1st

[6] REACTIVE CERIUM(IV) OXIDE POWDERS BY THE HOMOGENEOUS PRECIPITATION METHOD [J].

CHEN, PL ;

CHEN, IW .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1993, 76 (06) :1577-1583

[7] A NOVEL AND SIMPLE ROUTE TO CATALYSTS WITH A HIGH OXYGEN STORAGE CAPACITY - THE DIRECT ROOM-TEMPERATURE SYNTHESIS OF CEO2-ZRO2 SOLID-SOLUTIONS [J].

DELEITENBURG, C ;

TROVARELLI, A ;

ZAMAR, F ;

MASCHIO, S ;

DOLCETTI, G ;

LLORCA, J .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (21) :2181-2182

[8]

FAHRENHOLTZ W, COMMUNICATION

[9] The hydrothermal synthesis of ultrafine cerium(IV) oxide powders [J].

Hirano, M ;

Kato, E .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1996, 15 (14) :1249-1250

[10] Hydrothermal synthesis and electrical characterization of (Ce0.83Sm0.17)1-xLnO2-δ (Ln = Pr, Tb) as potential electrolyte materials for solid oxide fuel cells [J].

Huang, WS ;

Shuk, P ;

Greenblatt, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2000, 147 (02) :439-443

← 1 2 3 →