Combinational effects of Ni precursors on Ni/YSZ cermet anode

被引：0
|
作者：
Han, Kyoung R.
Jung, Yoonji
Kim, Chang-Sam
Lee, Haiwon
机构：
[1] KIST, Div Mat Sci & Technol, Seoul 136791, South Korea
[2] Hanyang Univ, Dept Chem, Seoul 133791, South Korea
来源：
ECO-MATERIALS PROCESSING & DESIGN VII | 2006年 / 510-511卷
关键词：
SOFC; Ni/YSZ anode; surface modification; microstructure; Ni precursors;
D O I：
10.4028/www.scientific.net/MSF.510-511.326
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
NiO/YSZ composite powder with 70 wt% of NiO was prepared by surface modification of similar to 30 nm YSZ with Ni precursors. As Ni precursors, acidic nickel nitrate and basic nickel carbonate were employed. By varying the ratio of Ni precursors, substantially different particle sizes were obtained. Their Ni/YSZ cermets also showed substantially different microstructures and porosities. Effects of combination of Ni precursors on Ni/YSZ cermets were studied by using XRD, zetapotential, and SEM.
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页码：326 / 329
页数：4
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