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
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
收藏
页码:378 / 382
页数:5
相关论文
共 24 条
[21]  
WEBER WH, 1993, PHYS REV B, V50, P13297
[22]   HYDROTHERMAL SYNTHESIS AND LOW-TEMPERATURE CONDUCTION PROPERTIES OF SUBSTITUTED CERIA CERAMICS [J].
YAMASHITA, K ;
RAMANUJACHARY, KV ;
GREENBLATT, M .
SOLID STATE IONICS, 1995, 81 (1-2) :53-60
[23]   Room-temperature homogeneous nucleation synthesis and thermal stability of nanometer single crystal CeO2 [J].
Zhou, XD ;
Huebner, W ;
Anderson, HU .
APPLIED PHYSICS LETTERS, 2002, 80 (20) :3814-3816
[24]   Size-induced lattice relaxation in CeO2 nanoparticles [J].
Zhou, XD ;
Huebner, W .
APPLIED PHYSICS LETTERS, 2001, 79 (21) :3512-3514