DICP OpenIR
学科主题物理化学
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)
刊名RSC ADVANCES
2012
DOI10.1039/c2ra01188c
2期:7页:2939-2945
收录类别SCI
文章类型Article
部门归属DNL19
项目归属DNL1903
产权排名1,1
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
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.
语种英语
WOS记录号WOS:000301459900054
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/118041
专题中国科学院大连化学物理研究所
通讯作者Sun LX(孙立贤); Xu F(徐芬)
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
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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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