Hydrogen storage and selective carbon dioxide capture in a new chromium(III)-based infinite coordination polymer

	Hydrogen storage and selective carbon dioxide capture in a new chromium(III)-based infinite coordination polymer
	Zhang, Jian 1; Sun, Lixian 1,3; Xu, Fen 2; Li, Fen 1; Zhou, Huai-Ying 3; Huang, Feng-Lei 4; Gabelica, Zelimir 5; Schick, Christoph 6
刊名	rsc advances
	2012
卷号	2 期号:7 页码:2939-2945
通讯作者	孙立贤 ; 徐芬
产权排序	1,1
英文摘要	a new chromium(iii)-based infinite coordination polymer (icp) was synthesized under solvothermal conditions. the morphology, particle size and the textural porosity of the resulting solids could be monitored and controlled by adjusting the volume ratio of the solvent mixture (1,4-dioxane/ n, n-9 -dimethylformamide). two differently textured samples were further compared using powder x-ray diffraction, scanning electron microscopy, ft-ir spectroscopy, solid-state uv-vis spectroscopy and thermogravimetric analysis. their sorption capacities for h-2, co2 and ch4 were measured by using volumetric gas adsorption, while the isosteric heats of adsorption for the same gasses were calculated based on gas sorption data at different temperatures. both samples showed a remarkable selectivity for co2 over ch4 at 273 k. h-2 and co2 sorption capacities, (respectively 16.9 mg g 21 at 77 k and 817 mm hg and 168 mg g 21 at 273 k and 760 mm hg) of the sample composed of the nanosized particles, are comparable or even superior to values reported for most mofs and zifs under similar conditions.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, multidisciplinary
研究领域[WOS]	chemistry
关键词[WOS]	metal-organic frameworks ; zeolitic imidazolate frameworks ; surface-area ; co2 capture ; adsorption ; particles ; microparticles ; sorption ; growth ; mil-53
收录类别	SCI
语种	英语
WOS记录号	WOS:000301459900054
公开日期	2013-10-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/118041]
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.Dalian Inst Chem Phys, Mat & Thermochem Lab, Dalian 116023, Peoples R China 2.Liaoning Normal Univ, Coll Chem & Chem Engn, Inst Chem Functionalized Mat, Dalian 116029, Peoples R China 3.Guilin Univ Elect Technol, Dept Mat Sci & Engn, Guilin 541004, Peoples R China 4.Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China 5.Univ Haute Alsace, ENSCMu, Lab LPI GSEC, F-68094 Mulhouse, France 6.Univ Rostock, Inst Phys, D-18059 Rostock, Germany
推荐引用方式 GB/T 7714	Zhang, Jian,Sun, Lixian,Xu, Fen,et al. Hydrogen storage and selective carbon dioxide capture in a new chromium(III)-based infinite coordination polymer[J]. rsc advances,2012,2(7):2939-2945.
APA	Zhang, Jian.,Sun, Lixian.,Xu, Fen.,Li, Fen.,Zhou, Huai-Ying.,...&Schick, Christoph.(2012).Hydrogen storage and selective carbon dioxide capture in a new chromium(III)-based infinite coordination polymer.rsc advances,2(7),2939-2945.
MLA	Zhang, Jian,et al."Hydrogen storage and selective carbon dioxide capture in a new chromium(III)-based infinite coordination polymer".rsc advances 2.7(2012):2939-2945.