Synthesis of NiO-Ce0.9Gd0.1O1.95 nanocomposite powders for low-temperature solid oxide fuel cell anodes by co-precipitation

被引：57
|
作者：
Ding, Changsheng [1 ]
Lin, Hongfei [1 ]
Sato, Kazuhisa [2 ]
Hashida, Toshiyuki [1 ]
机构：
[1] Tohoku Univ, Fracture & Reliabil Res Inst, Sendai, Miyagi 9808579, Japan
[2] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan
来源：
SCRIPTA MATERIALIA | 2009年 / 60卷 / 04期
关键词：
Nanocomposite powders; NiO-GDC; Powder processing; Co-precipitation; HIGH-PERFORMANCE; CERMET ANODES; FABRICATION;
D O I：
10.1016/j.scriptamat.2008.10.020
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Homogenous NiO-Ce0.9Gd0.1O1.95 (GDC) nanocomposite powders were successfully synthesized by a hydroxide co-precipitation method. The synthesized powders consist of NiO and GDC double phases, and the average particle size is in the range of 10-40 nm. A solid oxide fuel cell (SOFC) with anode prepared from the synthesized NiO-GDC nanocomposite powders shows high electrical performance at low operating temperatures. Results indicate that the synthesized NiO-GDC nanocomposite powders are suitable anode materials for low-temperature SOFCs. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：254 / 256
页数：3
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