Low-Temperature, Highly Efficient Growth of Carbon Nanotubes on Functional Materials by an Oxidative Dehydrogenation Reaction

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• 作者：Arnaud Magrez ; Jin Won Seo ; Rita Smajda ; Barbara Korbely ; Juan Carlos Andresen ; Marijana Mionić ; Stéphane Casimirius ; László Forró
• 刊名：ACS Nano
• 出版年：2010
• 出版时间：July 27, 2010
• 年：2010
• 卷：4
• 期：7
• 页码：3702-3708
• 全文大小：445K
• 年卷期：0
• ISSN：1936-086X

文摘

In many applications like photovoltaics, fuel cells, batteries, or interconnects in integrated circuits carbon nanotubes (CNTs) have the role of charge transport electrodes. The building of such devices requires an in situ growth of CNTs at temperatures where the structure or chemical composition of the functional materials is unaltered. We report that in a chemical vapor deposition process involving an oxidative dehydrogenation reaction of C₂H₂ with CO₂ growth temperatures below 400 °C are achieved. Furthermore, the growth can be performed on versatile materials ranging from metals through oxides to organic materials.