DICP OpenIR
Subject Area物理化学
Hydrogen storage and selective carbon dioxide capture in a new chromium(III)-based infinite coordination polymer
Zhang, Jian1; Sun, Lixian1,3; Xu, Fen2; Li, Fen1; Zhou, Huai-Ying3; Huang, Feng-Lei4; Gabelica, Zelimir5; Schick, Christoph6; Sun LX(孙立贤); Xu F(徐芬)
Source PublicationRSC ADVANCES
2012
DOI10.1039/c2ra01188c
Volume2Issue:7Pages:2939-2945
Indexed BySCI
SubtypeArticle
DepartmentDNL19
Funding ProjectDNL1903
Contribution Rank1,1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordMETAL-ORGANIC FRAMEWORKS ; ZEOLITIC IMIDAZOLATE FRAMEWORKS ; SURFACE-AREA ; CO2 CAPTURE ; ADSORPTION ; PARTICLES ; MICROPARTICLES ; SORPTION ; GROWTH ; MIL-53
AbstractA 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.
Language英语
WOS IDWOS:000301459900054
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/118041
Collection中国科学院大连化学物理研究所
Corresponding AuthorSun LX(孙立贤); Xu F(徐芬)
Affiliation1.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
Recommended Citation
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.,...&徐芬.(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.
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