Metal Insertion in a Microporous Metal-Organic Framework Lined with 2,2′-Bipyridine

被引：498

作者：

Bloch, Eric D. ^{[1
]}

Britt, David ^{[2
]}

Lee, Chain ^{[2
]}

Doonan, Christian J. ^{[2
,3
]}

Uribe-Romo, Fernando J. ^{[2
]}

Furukawa, Hiroyasu ^{[2
]}

Long, Jeffrey R. ^{[1
]}

Yaghi, Omar M. ^{[2
]}

机构：

[1] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

[2] Univ Calif Los Angeles, Ctr Reticular Chem, Calif NanoSyst Inst, Dept Chem & Biochem, Los Angeles, CA 90095 USA

[3] Univ Adelaide, Sch Chem & Phys, Adelaide, SA 5005, Australia

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2010年 / 132卷 / 41期

关键词：

MN2+ COORDINATION SITES; CARBON-DIOXIDE; HIGH-CAPACITY; STORAGE; CATALYSIS; SEPARATION; BINDING; DESIGN; SIZE;

D O I：

10.1021/ja106935d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of AlCl3 center dot 6H(2)O with 2,2'-bipyridine-5,5'-dicarboxylic acid (H(2)bpydc) affords Al(OH)(bpydc) (1, MOF-253), the first metal-organic framework with open 2,2'-bipyridine (bpy) coordination sites. The material displays a BET surface area of 2160 m(2)/g and readily complexes metals to afford, for example, 1 center dot xPdCl(2) (x = 0.08, 0.83) and 1 center dot 0.97Cu(BF4)(2). EXAFS spectroscopy performed on 1 center dot 0.83PdCl(2) reveals the expected square planar coordination geometry, matching the structure of the model complex (bpy)PdCl2. Significantly, the selectivity factor for binding CO2 over N-2 under typical flue gas conditions is observed to increase from 2.8 in 1 to 12 in 1 center dot 0.97Cu(BF4)(2).

引用

页码：14382 / 14384

页数：3

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