NMR STUDY OF THE ADSORPTION OF HYDROCARBONS ON SEVERAL TYPICAL NATIVE CHARCOALS II. H-1 NMR Study of Adsorbed Benzene, Cyclohexane, n-Pentane and n-Hexane

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	NMR STUDY OF THE ADSORPTION OF HYDROCARBONS ON SEVERAL TYPICAL NATIVE CHARCOALS II. H-1 NMR Study of Adsorbed Benzene, Cyclohexane, n-Pentane and n-Hexane
	Du Youru 1; Shen Lianfang 1; Kong Yuhua 1,2; Hu Aiguo 1,2
刊名	ACTA PHYSICO-CHIMICA SINICA
	1988
卷号	4 期号:3 页码:250-255
英文摘要	Asorption and desorption of benzene, cyclohexane, n-hexane on four native charcoals were measured. The adsorption behavior of the charcoals was interpreted with respect to the specific pore volume and pore size distribution by the H-1 NMR parameters measured, which showed that capillary condensation takes place in the micropores with radius less than 30 angstrom. The degree of high field shift of the adsorbed hydrocarbons gives a measure of the ratio between specific surface and specific pore volume, which may influence the adsorption capacity of the charcoal. Spin lattice relaxation time of the adsorbed hydrocarbons is independent on their species, but closely related to the amount of the surface acid groups of the charcoal.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Chemistry, Physical
研究领域[WOS]	Chemistry
收录类别	SCI
语种	英语
WOS记录号	WOS:000207571400006
公开日期	2015-12-01
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/8243]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.Acad Sinica, Wuhan Inst Phys, Lab Magnet Resonance & Atom & Mol Phys, Wuhan, Peoples R China 2.Hubei Inst Chem, Wuhan, Peoples R China
推荐引用方式 GB/T 7714	Du Youru,Shen Lianfang,Kong Yuhua,et al. NMR STUDY OF THE ADSORPTION OF HYDROCARBONS ON SEVERAL TYPICAL NATIVE CHARCOALS II. H-1 NMR Study of Adsorbed Benzene, Cyclohexane, n-Pentane and n-Hexane[J]. ACTA PHYSICO-CHIMICA SINICA,1988,4(3):250-255.
APA	Du Youru,Shen Lianfang,Kong Yuhua,&Hu Aiguo.(1988).NMR STUDY OF THE ADSORPTION OF HYDROCARBONS ON SEVERAL TYPICAL NATIVE CHARCOALS II. H-1 NMR Study of Adsorbed Benzene, Cyclohexane, n-Pentane and n-Hexane.ACTA PHYSICO-CHIMICA SINICA,4(3),250-255.
MLA	Du Youru,et al."NMR STUDY OF THE ADSORPTION OF HYDROCARBONS ON SEVERAL TYPICAL NATIVE CHARCOALS II. H-1 NMR Study of Adsorbed Benzene, Cyclohexane, n-Pentane and n-Hexane".ACTA PHYSICO-CHIMICA SINICA 4.3(1988):250-255.