High temperature selective growth of single-walled carbon nanotubes with a narrow chirality distribution from a CoPt bimetallic catalyst

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	High temperature selective growth of single-walled carbon nanotubes with a narrow chirality distribution from a CoPt bimetallic catalyst
	B. L. Liu; W. C. Ren; S. S. Li; C. Liu; H. M. Cheng
	2012
发表期刊	Chemical Communications
ISSN	1359-7345
卷号	48 期号:18 页码:2409-2411
摘要	Chirality-controlled synthesis of single-walled carbon nanotubes (SWCNTs) is a prerequisite for their practical applications in electronic and optoelectronic devices. We report here a novel bimetallic CoPt catalyst for the selective growth of high quality SWCNTs with a narrow chirality distribution at relatively high temperatures of 800 degrees C and 850 degrees C using atmospheric pressure alcohol chemical vapor deposition. The addition of Pt into a Co catalyst forms a CoPt alloy and significantly reduces the diameters of the as-grown SWCNTs and narrows their chirality distributions.
部门归属	[liu, bilu; ren, wencai; li, shisheng; liu, chang; cheng, hui-ming] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;ren, wc (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;wcren@imr.ac.cn
关键词	Nanoparticles Alcohol
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/60100
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	B. L. Liu,W. C. Ren,S. S. Li,et al. High temperature selective growth of single-walled carbon nanotubes with a narrow chirality distribution from a CoPt bimetallic catalyst[J]. Chemical Communications,2012,48(18):2409-2411.
APA	B. L. Liu,W. C. Ren,S. S. Li,C. Liu,&H. M. Cheng.(2012).High temperature selective growth of single-walled carbon nanotubes with a narrow chirality distribution from a CoPt bimetallic catalyst.Chemical Communications,48(18),2409-2411.
MLA	B. L. Liu,et al."High temperature selective growth of single-walled carbon nanotubes with a narrow chirality distribution from a CoPt bimetallic catalyst".Chemical Communications 48.18(2012):2409-2411.