Gas-sorption selectivity of CUK-1: A porous coordination solid made of cobalt(II) and pyridine-2,4-dicarboxylic acid

被引：189

作者：

Yoon, Ji Woong

Jhung, Sung Hwa

Hwang, Young Kyu

Humphrey, Simon M.

Wood, Paul T.

Chang, Jong-San

机构：

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

[2] Univ Cambridge, Univ Chem Lab, Cambridge CB2 1EW, England

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 14期

关键词：

D O I：

10.1002/adma.200601983

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

As a size-selective molecular sieve, the coordination polymer formed from cobalt and pyridine-2,4-dicarboxylic acid (CUK-1, see figure) shows unprecedented selectivity for O-2 and preferential selectivity for CO2 over CH4. The present sorption results encourage the development of new adsorbent materials that may find use in the production of high-purity gas products. This work demonstrates that CUK-1 can be utilized, for the first time, in the separation of light gases via gas chromatography.

引用

页码：1830 / +

页数：6

共 35 条

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