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A temperature window for the synthesis of single-walled carbon nanotubes by catalytic chemical vapor deposition of CH4 over Mo-Fe/MgO catalyst

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摘要围单人赛的碳nanotubes(SWCNT)的一扇温度窗户生长被拉曼学习了光谱学。当温度比750掳C降低时，介绍的结果，有很少SWCNT，形成，并且什么时候比900掳C高的温度，集体非结晶的碳由于CH4的自我分解在SWCNT捆被形成。SWCNT的温度窗户高效地生长在800和900掳C之间，并且最佳生长温度是大约850掳C。这些结果被在不同温度下面形成的样品的传播电子显微镜图象支持。温度窗户为由催化化学蒸汽免职方法的SWCNT的大规模生产是重要的。

DOI 5jo2gly64v/578260

作者 OUYANG Yu;CHEN Li;LIU Qi-xin;FANG Yan

机构地区不详

出处《光电子快报：英文版》 2008年2期

关键词温度窗纳米管水蒸气沉积催化剂

分类 [电子电信][物理电子学]

出版日期 2008年02月12日（中国期刊网平台首次上网日期，不代表论文的发表时间）

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来源期刊

光电子快报：英文版

光电子快报：英文版

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温度窗纳米管水蒸气沉积催化剂

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