Effect of micropore on hydrogen adsorption of single walled carbon nanotubes

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	Effect of micropore on hydrogen adsorption of single walled carbon nanotubes
	H. Zheng; S. Q. Wang; H. M. Cheng
	2005
发表期刊	Acta Physica Sinica
ISSN	1000-3290
卷号	54 期号:10 页码:4852-4856
摘要	Using grand canonical ensemble Monte Carlo method, the effect of micropores, mainly the hollow cores of single-walled carbon nanotubes ( SWNTs) and the interstitial channel among SWNTs, on the hydrogen adsorption of SWNTs was studied. Comparing with experimental observations, it was found that the hollow cores of SWNT, are the dominant sites for hydrogen adsorption,The overlap and efficiency of the adsorption potential inside a SWNT were analyzed, and it was found that the hydrogen adsorption capacity of the SWNTs is improved when the diameter of the SWNTs is around 2nm. The calculation also showed that the interstitial channel among SWNTs can become effective sites for hydrogen adsorption when the gap between two SWNTs increases.
部门归属	chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china.;cheng, hm (reprint author), chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china;cheng@imr.ac.cn
关键词	Monte Carlo Method Single-walled Carbon Nanotube Hydrogen Adsorption Micropore Storage Simulations
URL	查看原文
WOS记录号	WOS:000232443100067
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35276
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. Zheng,S. Q. Wang,H. M. Cheng. Effect of micropore on hydrogen adsorption of single walled carbon nanotubes[J]. Acta Physica Sinica,2005,54(10):4852-4856.
APA	H. Zheng,S. Q. Wang,&H. M. Cheng.(2005).Effect of micropore on hydrogen adsorption of single walled carbon nanotubes.Acta Physica Sinica,54(10),4852-4856.
MLA	H. Zheng,et al."Effect of micropore on hydrogen adsorption of single walled carbon nanotubes".Acta Physica Sinica 54.10(2005):4852-4856.