A Large-Surface-Area Boracite-Network-Topology Porous MOF Constructed from a Conjugated Ligand Exhibiting a High Hydrogen Uptake Capacity

被引：60

作者：

Wang, Xi-Sen ^{[2
]}

Ma, Shengqian ^{[1
]}

Yuan, Daqiang ^{[2
]}

Yoon, Ji Woong ^{[3
]}

Hwang, Young Kyu ^{[3
]}

Chang, Jong-San ^{[3
]}

Wang, Xiaoping ^{[4
]}

Jorgensen, Mads Ry ^{[5
]}

Chen, Yu-Sheng ^{[6
]}

Zhou, Hong-Cai ^{[2
]}

机构：

[1] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA

[2] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA

[3] Korea Res Inst Chem Technol, Catalysis Ctr Mol Engn, Taejon 305600, South Korea

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

[5] Univ Aarhus, Dept Inorgan Chem iNANO, Aarhus C, Denmark

[6] Univ Chicago, Ctr Adv Radiat Sources, ChemMatCARS, Argonne, IL 60439 USA

来源：

INORGANIC CHEMISTRY | 2009年 / 48卷 / 16期

基金：

美国国家科学基金会;

关键词：

METAL-ORGANIC FRAMEWORK; HIGH H-2 ADSORPTION; PORE-SIZE; STORAGE; CATENATION; DESIGN; FUNCTIONALIZATION; IMPACT; UNITS;

D O I：

10.1021/ic901073w

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new porous metal-organic framework, PCN-20 with a twisted boracite net topology, was constructed based on a highly conjugated planar tricarboxylate ligand; PCN-20 possesses a large Langmuir surface area of over 4200 m(2)/g as well as demonstrates a high hydrogen uptake capacity of 6.2 wt % at 77 K and 50 bar.

引用

页码：7519 / 7521

页数：3