Kinetic gate-opening process in a flexible porous coordination polymer

被引：284

作者：

Tanaka, Daisuke ^{[1
]}

Nakagawa, Keiji ^{[1
]}

Higuchi, Masakazu ^{[1
]}

Horike, Satoshi ^{[1
]}

Kubota, Yoshiki ^{[2
]}

Kobayashi, Latsuo C. ^{[3
]}

Takata, Masaki ^{[4
,5
,6
]}

Kitagawa, Susumu ^{[1
]}

机构：

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

[2] Osaka Prefecture Univ, Grad Sch Sci, Dept Phys Sci, Osaka 5998531, Japan

[3] Okayama Univ, Dept Phys, Okayama 7008530, Japan

[4] JST, CREST, Mikazuki, Hyogo 6795148, Japan

[5] RIKEN, Harima Inst, Struct Mat Sci Lab, SPring Ctr 8, Mikazuki, Hyogo 6795148, Japan

[6] Univ Tokyo, Dept Adv Mat Sci, Tokyo 1138654, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 21期

关键词：

adsorption; coordination polymers; kinetics; microporous materials; phase transitions;

D O I：

10.1002/anie.200705822

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Graph Presented) Open the gate! A porous coordination polymer shows abrupt changes in its adsorption isotherm with guest-dependent gate-opening pressure (see picture). Kinetic analysis reveals that adsorption with structure transformation follows a gate-opening model, in which adsorption proceeds through the formation of an intermediate by a gate-opening process. This process provides a significant difference in onset pressure between similar gas molecules. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3914 / 3918

页数：5

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