Modified glycine nitrate procedure (MGNP) for the synthesis of SOFC nanopowders

被引：44

作者：

Boskovic, Snezana B.

Matovic, Branko Z.

Vlajic, Milan D.

Kristic, Vladimir D.

机构：

[1] Inst Nucl Sci Vinca, Mat Sci Lab, Belgrade 11001, Serbia

[2] Queens Univ, Ctr Mfg Adv Ceram & Nanomat, Kingston, ON, Canada

来源：

CERAMICS INTERNATIONAL | 2007年 / 33卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

MGNP-modified glycine nitrate procedure; nanosized powders; SOFC;

D O I：

10.1016/j.ceramint.2005.07.022

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanopowders with perovskite type crystal structure were synthesized by modified glycine nitrate procedure. Modification of the procedure was performed by partial replacement of nitrates by acetates, in order to control the burn-up reaction. The obtained nanopowders, according to XRD results are single phase, independent of number of dopants. The yield of powder in all cases was very close to the theoretical one. Many different powders with perovskite type crystal structure were produced, with cation dopants on A as well as on B sites or both. Properties of the synthesized powders together with sintering tests are discussed. (c) 2005 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：89 / 93

页数：5

共 14 条

[1]

BOSKOVIC S, UNPUB

[2]

Chick L. A., 1999, MATER LETT, V10, P6

[3] Fuel cell materials and components [J].