Mesoporous nickel catalyst supported on multi-walled carbon nanotubes for carbon dioxide methanation
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- 作者：Wei Wanga ; b ; c ; Wei Chua ; b ; c ; chuwei1965@scu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ning Wangd ; Wen Yanga ; Chengfa Jianga ; jiangcf@scu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nickel-based catalyst ; Carbon dioxide methanation ; Confinement effect ; Carbon nanotubes ; Ultrasonic-assisted co-impregnation ; Activation energy
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：12 January 2016
- 年：2016
- 卷：41
- 期：2
- 页码：967-975
- 全文大小：1755 K
文摘
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High activity and stability catalyst was synthesized by ultrasonic-assisted co-impregnation.
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The addition of ceria had great promotion effect on the catalytic performance.
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The confinement effect of carbon nanotubes prevented the active phase migration and sintering.