Kinetically tuned dimensional augmentation as a versatile synthetic route towards robust metal-organic frameworks

被引：351

作者：

Feng, Dawei ^{[1
]}

Wang, Kecheng ^{[1
]}

Wei, Zhangwen ^{[1
]}

Chen, Ying-Pin ^{[1
,2
]}

Simon, Cory M. ^{[3
]}

Arvapally, Ravi K. ^{[4
]}

Martin, Richard L. ^{[5
]}

Bosch, Mathieu ^{[1
]}

Liu, Tian-Fu ^{[1
]}

Fordham, Stephen ^{[1
]}

Yuan, Daqiang ^{[6
]}

Omary, Mohammad A. ^{[4
]}

Haranczyk, Maciej ^{[5
]}

Smit, Berend ^{[3
,7
]}

Zhou, Hong-Cai ^{[1
,2
]}

机构：

[1] Texas A&M Univ, Dept Chem, College Stn, TX 77843 USA

[2] Texas A&M Univ, Dept Mat Sci & Engn, College Stn, TX 77843 USA

[3] Univ Calif Berkeley, Dept Chem & Biomol Engn, Berkeley, CA 94720 USA

[4] Univ N Texas, Dept Chem, Denton, TX 76203 USA

[5] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Computat Res Div, Berkeley, CA 94720 USA

[6] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

[7] Ecole Polytech Fed Lausanne, Inst Sci & Ingn Chim, CH-1015 Lausanne, Switzerland

来源：

NATURE COMMUNICATIONS | 2014年 / 5卷

基金：

美国国家科学基金会;

关键词：

POROUS COORDINATION POLYMERS; HYDROGEN STORAGE; BUILDING-BLOCKS; SURFACE-AREA; SEPARATIONS; TOPOLOGY; SITES; HOST;

D O I：

10.1038/ncomms6723

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Metal-organic frameworks with high stability have been pursued for many years due to the sustainability requirement for practical applications. However, researchers have had great difficulty synthesizing chemically ultra-stable, highly porous metal-organic frameworks in the form of crystalline solids, especially as single crystals. Here we present a kinetically tuned dimensional augmentation synthetic route for the preparation of highly crystalline and extremely robust metal-organic frameworks with a preserved metal cluster core. Through this versatile synthetic route, we obtain large single crystals of 34 different iron-containing metal-organic frameworks. Among them, PCN-250(Fe2Co) exhibits high volumetric uptake of hydrogen and methane, and is also stable in water and aqueous solutions with a wide range of pH values.

引用

页数：8

共 31 条

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