Metal-organic framework from an anthracene derivative containing nanoscopic cages exhibiting high methane uptake

被引：791

作者：

Ma, Shengqian ^{[1
]}

Sun, Daofeng ^{[1
]}

Simmons, Jason M. ^{[2
,3
]}

Collier, Christopher D. ^{[1
]}

Yuan, Daqiang ^{[1
]}

Zhou, Hong-Cai ^{[1
]}

机构：

[1] Miami Univ, Dept Chem & Biochem, Oxford, OH 45056 USA

[2] Natl Inst Stand & Technol, NIST Ctr Neutron Res, Gaithersburg, MD 20899 USA

[3] Univ Penn, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2008年 / 130卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1021/ja0771639

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A microporous metal-organic framework, PCN-14, based on an anthracene derivative, 5,5'(9,1 0-anthracenediyl)di-isophthalate (H(4)adip), was synthesized under solvothermal reaction conditions. X-ray single crystal analysis revealed that PCN-14 consists of nanoscopic cages suitable for gas storage. N-2-adsorption studies of PCN-14 at 77 K reveal a Langmuir surface area of 2176 m(2)/g and a pore volume of 0.87 cm(3)/g. Methane adsorption studies at 290 K and 35 bar show that PCN-14 exhibits an absolute methane-adsorption capacity of 230 v/v, 28% higher than the DOE target (180 v/v) for methane storage.

引用

页码：1012 / 1016

页数：5

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