Wide Control of Proton Conductivity in Porous Coordination Polymers

被引：588

作者：

Shigematsu, Akihito ^{[1
,2
]}

Yamada, Teppei ^{[1
]}

Kitagawa, Hiroshi ^{[1
,2
,3
]}

机构：

[1] Kyoto Univ, Grad Sch Sci, Div Chem, Sakyo Ku, Kyoto 6068502, Japan

[2] Kyushu Univ, Fac Sci, Dept Chem, Higashi Ku, Fukuoka 8128581, Japan

[3] Japan Sci & Technol Agcy JST, CREST, Chiyoda Ku, Tokyo 1020075, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 07期

关键词：

METAL-ORGANIC-FRAMEWORK; ZIRCONIUM-PHOSPHATE; MIL-53; ACID; DITHIOOXAMIDE; ADSORPTION; MEMBRANES; NETWORKS; SORPTION; SOLIDS;

D O I：

10.1021/ja109810w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The proton conductivities of the porous coordination polymers M(OH)(bdc R) [H(2)bdc = 1,4-benzenedicarboxylic acid; M = Al, Fe; R = H, NH2, OH, (COOH)(2)] were investigated under humid conditions. Good correlations among pK(a), proton conductivity, and activation energy were observed. Fe(OH) (bdc (COOH)(2)), having carboxy group and the lowest pK(a), showed the highest proton conductivity and the lowest activation energy in this system. This is the first example in which proton conductivity has been widely controlled by substitution of ligand functional groups in an isostructural series.

引用

页码：2034 / 2036

页数：3

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