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Y. Murakami
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作者：
Y. Murakami
YOICHI MURAKAMI, SHI-GEO MARUYAMA，东京大学-开发了一种热水辅助cvd生长的垂直排列单壁碳纳米管（VA-SWNT）薄膜从衬底上分离的方法。特别是，我们发现将基板浸入加热（≥60˚C）的蒸馏水中可以有效地剥离VA-SWNT膜，并且分离的膜漂浮在水面上。此外，分离的薄膜很容易重新附着在任意表面上。扫描电镜观察证实，即使重新附着在其他底物上，排列的形态也完好保存。对热水辅助脱膜法的机理进行了研究并提出了建议。
Detachment and re-attachment of vertically aligned single-walled carbon nanotube films YOICHI MURAKAMI, SHI-GEO MARUYAMA, The University of Tokyo — A hot-water assisted detachment method of CVD-grown vertically aligned single-walled carbon nanotube (VA-SWNT) films from substrates has been developed. In particular, we found that the VA-SWNT films is efficiently peeled off by submersing the substrate into heated (≥ 60˚C) distilled water, and the detached film floats on the water surface. Furthermore, the detached film is readily re-attached to arbitrary surfaces. SEM observation confirms that the aligned morphology is perfectly preserved even after the re-attachment to other substrates. Mechanism of the proposed hot-water assisted film detachment method is investigated and suggested.