The initial adsorption process of benzene in double-walled carbon nanotubes studied by in situ solid-state NMR

	The initial adsorption process of benzene in double-walled carbon nanotubes studied by in situ solid-state NMR
	Shen, Wanling 1; Li, Xin 1; Zhang, Hongbo 2
刊名	rsc advances
	2015
卷号	5 期号:85 页码:69848-69853
英文摘要	information of adsorption and diffusion in nanoporous material is helpful to fundamentally understand nanocatalysis and gas sensors. in this work, the adsorption process of benzene in double-walled carbon nanotubes (dwnts) at the very earliest stages was directly monitored for the first time by using in situ solid-state c-13 nmr. the results indicate that benzenes in and out of dwnts can be conveniently distinguished by c-13 mas nmr. the kinetics of the adsorption process was obtained by integrating the c-13 peaks as a function of adsorption time. the kinetic could be interpreted with a model of opposing adsorption-desorption process and the kinetic curves could be satisfyingly fitted by an exponential function.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, multidisciplinary
研究领域[WOS]	chemistry
关键词[WOS]	water ; catalysis ; spectroscopy ; evolution ; diffusion ; h-1-nmr ; methane
收录类别	SCI
语种	英语
WOS记录号	WOS:000360069900094
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146468]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Henan Univ Technol, Coll Chem & Chem Engn, Zhengzhou 450001, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Shen, Wanling,Li, Xin,Zhang, Hongbo. The initial adsorption process of benzene in double-walled carbon nanotubes studied by in situ solid-state NMR[J]. rsc advances,2015,5(85):69848-69853.
APA	Shen, Wanling,Li, Xin,&Zhang, Hongbo.(2015).The initial adsorption process of benzene in double-walled carbon nanotubes studied by in situ solid-state NMR.rsc advances,5(85),69848-69853.
MLA	Shen, Wanling,et al."The initial adsorption process of benzene in double-walled carbon nanotubes studied by in situ solid-state NMR".rsc advances 5.85(2015):69848-69853.