Large-Area, Freestanding MOF Films of Planar, Curvilinear, or Micropatterned Topographies

被引：51

作者：

Yoon, Seok Min ^{[1
,2
]}

Park, Jun Heuk ^{[1
,2
]}

Grzybowski, Bartosz A. ^{[1
,2
]}

机构：

[1] UNIST, IBS Ctr Soft & Living Matter, Ulsan, South Korea

[2] UNIST, Dept Chem, Ulsan, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2017年 / 56卷 / 01期

关键词：

chromism; thin films; metal-organic frameworks (MOFs); oil spill clean-up; selective VOCs separations; METAL-ORGANIC FRAMEWORK; THIN-FILMS; CRYSTALS; ADSORPTION; BENZENE; GROWTH; NANOPARTICLES; ARCHITECTURES; CONSTRUCTION; NUCLEATION;

D O I：

10.1002/anie.201607927

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Freestanding MOF films up to six-inches across and replicating various surface (micro) patterns are prepared via a templated growth method. When grown on copper supports, these films have preferred orientation of the constituent crystallites, translating into markedly different wetting properties of the film's two surfaces (water-pinning vs. water repellant). In addition, the films exhibit differential sorption of various organic solvents, can recover oil spills from seawater, and can also act as active layers of chemical sensors.

引用

页码：127 / 132

页数：6

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