QIBEBT-IR  > 储氢及新型纳孔材料团队
Rationally tuned micropores within enantiopure metal-organic frameworks for highly selective separation of acetylene and ethylene
Xiang, Sheng-Chang3; Zhang, Zhangjing3; Zhao, Cong-Gui3; Hong, Kunlun4; Zhao, Xuebo5; Ding, De-Rong3; Xie, Ming-Hua6; Wu, Chuan-De6; Das, Madhab C.3; Gill, Rachel5; Thomas, K. Mark1,2; Chen, Banglin3
2011-02-01
Source PublicationNATURE COMMUNICATIONS
ISSN2041-172
Volume2Issue:1Pages:1~7
AbstractSeparation of acetylene and ethylene is an important industrial process because both compounds are essential reagents for a range of chemical products and materials. Current separation approaches include the partial hydrogenation of acetylene into ethylene over a supported Pd catalyst, and the extraction of cracked olefins using an organic solvent; both routes are costly and energy consuming. Adsorption technologies may allow separation, but microporous materials exhibiting highly selective adsorption of C(2)H(2)/C(2)H(4) have not been realized to date. Here, we report the development of tunable microporous enantiopure mixed-metal-organic framework (M'MOF) materials for highly selective separation of C(2)H(2) and C(2)H(4). The high selectivities achieved suggest the potential application of microporous M'MOFs for practical adsorption-based separation of C(2)H(2)/C(2)H(4).; Separation of acetylene and ethylene is an important industrial process because both compounds are essential reagents for a range of chemical products and materials. Current separation approaches include the partial hydrogenation of acetylene into ethylene over a supported Pd catalyst, and the extraction of cracked olefins using an organic solvent; both routes are costly and energy consuming. Adsorption technologies may allow separation, but microporous materials exhibiting highly selective adsorption of C(2)H(2)/C(2)H(4) have not been realized to date. Here, we report the development of tunable microporous enantiopure mixed-metal-organic framework (M'MOF) materials for highly selective separation of C(2)H(2) and C(2)H(4). The high selectivities achieved suggest the potential application of microporous M'MOFs for practical adsorption-based separation of C(2)H(2)/C(2)H(4).
SubtypeArticle
KeywordPorous Material Enantioselective Separation Coordination Polymer Asymmetric Catalysis Sorption Properties Molecular-sieves Adsorption Hydrogenation Behavior Solids
Subject Area储氢及新型纳孔材料
WOS HeadingsScience & Technology
DOI10.1038/ncomms1206
WOS KeywordPOROUS MATERIAL ; ENANTIOSELECTIVE SEPARATION ; COORDINATION POLYMER ; ASYMMETRIC CATALYSIS ; SORPTION PROPERTIES ; MOLECULAR-SIEVES ; ADSORPTION ; HYDROGENATION ; BEHAVIOR ; SOLIDS
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000288225900033
Citation statistics
Cited Times:336[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/554
Collection储氢及新型纳孔材料团队
Affiliation1.Newcastle Univ, No Carbon Res Labs, Sir Joseph Swan Inst, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
2.Newcastle Univ, Sch Chem Engn & Adv Mat, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
3.Univ Texas San Antonio, Dept Chem, San Antonio, TX 78249 USA
4.Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA
5.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
6.Zhejiang Univ, Dept Chem, Hangzhou 310027, Zhejiang, Peoples R China
Recommended Citation
GB/T 7714
Xiang, Sheng-Chang,Zhang, Zhangjing,Zhao, Cong-Gui,et al. Rationally tuned micropores within enantiopure metal-organic frameworks for highly selective separation of acetylene and ethylene[J]. NATURE COMMUNICATIONS,2011,2(1):1~7.
APA Xiang, Sheng-Chang.,Zhang, Zhangjing.,Zhao, Cong-Gui.,Hong, Kunlun.,Zhao, Xuebo.,...&Chen, Banglin.(2011).Rationally tuned micropores within enantiopure metal-organic frameworks for highly selective separation of acetylene and ethylene.NATURE COMMUNICATIONS,2(1),1~7.
MLA Xiang, Sheng-Chang,et al."Rationally tuned micropores within enantiopure metal-organic frameworks for highly selective separation of acetylene and ethylene".NATURE COMMUNICATIONS 2.1(2011):1~7.
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