Ni-Al bimetallic catalysts for preparation of multiwalled carbon nanotubes from polypropylene: Influence of the ratio of Ni/Al
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- 作者：Yinlong Shen ; Weiguang Gong ; gongwg@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Baicun Zheng ; baicun@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lei Gao
- 关键词：Ni&ndash ; Al ; Bimetallic catalyst ; Carbon nanotubes ; Polypropylene
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：181
- 期：Complete
- 页码：769-778
- 全文大小：3978 K
文摘
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Bimetallic Ni–Al catalysts had better physiochemical properties than Ni catalyst.
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Al dramatically improved the yield, morphology and graphitization of MWCNTs.
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The ratio of Ni/Al greatly affected properties of Ni–Al catalysts and MWCNTs.
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The highest yield of MWCNTs from polypropylene was 85.5%.
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