Effects of nickel oxide impurities on the microstructure and electrical properties of a nickel-yttria-stabilized zirconia anode
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- 作者：Yong Guana ; Xiaolei Dongb ; Lei Zhangb ; Gang Liua ; Zhiting Lianga ; Shan Chena ; Liang Chena ; Xiaobo Zhanga ; Ying Xionga ; Haiqian Wangb ; hqwang@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yangchao Tiana ; ychtian@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Solid oxide fuel cell ; Nano-computed tomography ; Impurity ; NiO powder
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：6 July 2016
- 年：2016
- 卷：41
- 期：25
- 页码：10833-10843
- 全文大小：2933 K
文摘
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Anodes with different NiO powders were imaged using nano-computed tomography.
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During co-fired, anode substrate had an influence on anode functional layer.
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0.142 wt.% MgO in anode −2 may be the main reason to cause the over-sintering.
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The over-sintering can be avoided by lowering the sintering temperature by 50 °C.