Immobilization of sodium ions on the pore surface of a porous coordination polymer

被引：137

作者：

Horike, S

Matsuda, R

Tanaka, D

Mizuno, M

Endo, K

Kitagawa, S ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Engn, Dept Synthet Chem & Biol Chem, Nishikyo Ku, Kyoto 6158510, Japan

[2] Kanazawa Univ, Grad Sch Nat Sci & Technol, Dept Chem, Kanazawa, Ishikawa 9201192, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 13期

关键词：

D O I：

10.1021/ja0606879

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A porous coordination polymer (PCP) with immobilization of sodium cations on the pore surface has been synthesized, by employing a bifunctional carboxylate/sulfonate ligand, and structurally characterized. The porous framework with 1D channels of the dimension of 4.9 × 4.9 Å2 shows high thermal stability (∼330 °C), affording Type I adsorption isotherms for CO2, acetone, and benzene. The chemical shift of 13C NMR and characteristic adsorption energy (βE0) of acetone adsorbed in this compound represent the Lewis acidity of this framework. Copyright © 2006 American Chemical Society.

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页码：4222 / 4223

页数：2

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