A Crystalline Imine-Linked 3-D Porous Covalent Organic Framework

被引：1416

作者：

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

Hunt, Joseph R. ^{[2
]}

Furukawa, Hiroyasu ^{[2
]}

Klock, Cornelius ^{[2
]}

O'Keeffe, Michael ^{[1
]}

Yaghi, Omar M. ^{[2
]}

机构：

[1] Arizona State Univ, Dept Chem & Biochem, Tempe, AZ 85287 USA

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

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 13期

关键词：

RETICULAR SYNTHESIS; NETWORKS; POLYMERS; DATABASE; DESIGN; NETS;

D O I：

10.1021/ja8096256

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new crystalline porous three-dimensional. covalent organic framework, termed COF-300, has been synthesized and structurally characterized. Tetrahedral tetra-(4-anilyl)-methane and linear terephthaldehyde building Mocks were condensed to form imine linkages in a material whose X-ray crystal structure shows five independent diamond frameworks. Despite the interpenetration, the structure has pores of 7.2 angstrom diameter. Thus, COF-300 shows thermal stability up to 490 degrees C and permanent porosity with a surface area of 1360 m(2) g(-1).

引用

页码：4570 / +

页数：3

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