期刊
JOURNAL OF PHYSICAL CHEMISTRY C
卷 118, 期 32, 页码 18683-18692出版社
AMER CHEMICAL SOC
DOI: 10.1021/jp5022196
关键词
-
资金
- European project GRAFOL
- EPSRC, UK
- MIUR
- In-Kind (PIK) EX-PRO-REL
- ICTP funding for Training and Research in Italian Laboratory (TRIL) fellowship
We use oxygen plasma to increase the height of forests from similar to 0.2 to >2 mm. The effectiveness of treating alumina by oxygen plasma, prior to iron nanoparticle formation, is studied using cycles of nanotube growth, nanotube burning, and regrowth. This demonstrates that plasma-treated alumina is more resistant to iron bulk diffusion than an untreated one. Secondary ion mass spectroscopy shows there is negligible iron diffusion into the bulk of treated alumina. Plasma treatment of catalyst supports is potentially useful for growth of ultra-high-density nanotube forests for applications such as interconnects in integrated circuits and heat sinks.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据