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

被引：58

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

页码：254 / 256

页数：3

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