Iron-Based Metal Organic Framework with Hydrophobic Quadrilateral Channels for Highly Selective Separation of Hexane Isomers

被引：53

作者：

Lv, Daofei ^{[1
]}

Wang, Hao ^{[2
]}

Chen, Yongwei ^{[1
]}

Xu, Feng ^{[1
]}

Shi, Renfeng ^{[1
]}

Liu, Zewei ^{[1
]}

Wang, Xinlong ^{[3
]}

Teat, Simon J. ^{[4
]}

Xia, Qibin ^{[1
,2
]}

Li, Zhong ^{[1
]}

Li, Jing ^{[2
]}

机构：

[1] South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China

[2] Rutgers State Univ, Dept Chem & Chem Biol, 610 Taylor Rd, Piscataway, NJ 08854 USA

[3] Northeast Normal Univ, Coll Chem, Changchun 130024, Jilin, Peoples R China

[4] Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA

来源：

ACS APPLIED MATERIALS & INTERFACES | 2018年 / 10卷 / 06期

基金：

中国国家自然科学基金;

关键词：

iron-based metal-organic framework; chemical stability; hydrophobic character; hexane isomers; adsorptive separation; ALKANE ISOMERS; ADSORPTION; ZEOLITE; SIMULATION; SORPTION; WATER; EQUILIBRIUM; ADSORBENTS; SURFACES; KINETICS;

D O I：

10.1021/acsami.7b18620

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A novel iron-based microporous metalorganic framework built of trinuclear iron clusters [Fe-3(mu(3)-O)(COO)(6)] and 2,2-bis(4-carboxyphenyl)-hexafluoropropane (6FDCA) has been prepared by solvothermal synthesis. It exhibits excellent chemical stability and strong hydrophobic character. More importantly, this material is capable of separating hexane isomers with good separation performance on the basis of a kinetically controlled process, making it a promising candidate for improving the research octane number of gasoline.

引用

页码：6031 / 6038

页数：8

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