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	Facilitated diffusion of methane in pores with a higher aromaticity
	Hu, Yuanli1,3; Zhang, Qiang2; Li, Mingrun1; Pan, Xiulian1; Fang, Bin2; Zhuang, Wei2; Han, Xiuwen1; Bao, Xinhe1
刊名	Journal of physical chemistry c
	2016-09-08
卷号	120期号:35页码:19885-19889
ISSN号	1932-7447
DOI	10.1021/acs.jpcc.6b07500
通讯作者	Bao, xinhe(xhbao@dicp.ac.cn)
英文摘要	Shale gas, which, was recently discovered: with a, large reserve, has invoked wide interest as an alternative energy resource of natural gas. however, little is known about the. molecular properties of shale gas (mainly methane) confined in the nanopores of shale; such as their diffusivity, which is essential for its exploitation and utilization. we study here the diffusivity of methane using h-1 pulsed field gradient (pfg) nmr. and theoretical modeling. following analysis of the physicochemical properties of shale; a well-ordered mesoporous silica material (sba-15): modified with organic functional groups is employed to model-the mesopores observed in the shale and to, study the fundamental behavior of shale gas: the results demonstrate that methane moves faster in the pores modified with the aromatic phenyl groups than those with nonaromatic cyclohexyl groups, suggesting a higher diffusivity of methane with increasing maturity of shale.
WOS关键词	SHALE GAS-RESERVOIRS ; ADSORPTION ; MATRIX ; FIELD ; NMR ; SIMULATIONS ; TRANSPORT ; KEROGEN ; SBA-15 ; WATER
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000383004700045
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2376286
专题	中国科学院大学
通讯作者	Bao, Xinhe
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, 457 Zhongshan Rd, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Hu, Yuanli,Zhang, Qiang,Li, Mingrun,et al. Facilitated diffusion of methane in pores with a higher aromaticity[J]. Journal of physical chemistry c,2016,120(35):19885-19889.
APA	Hu, Yuanli.,Zhang, Qiang.,Li, Mingrun.,Pan, Xiulian.,Fang, Bin.,...&Bao, Xinhe.(2016).Facilitated diffusion of methane in pores with a higher aromaticity.Journal of physical chemistry c,120(35),19885-19889.
MLA	Hu, Yuanli,et al."Facilitated diffusion of methane in pores with a higher aromaticity".Journal of physical chemistry c 120.35(2016):19885-19889.

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