Direct growth of Cu3(BTC)2(H2O)3•xH2O thin films on modified QCM-gold electrodes -: Water sorption isotherms

被引：165

作者：

Biemmi, Enrica ^{[1
]}

Darga, Alexander ^{[1
]}

Stock, Norbert ^{[2
]}

Bein, Thomas ^{[1
]}

机构：

[1] Univ Munich, Dept Chem & Biochem, D-81377 Munich, Germany

[2] Univ Kiel, Inst Inorgan Chem, D-24118 Kiel, Germany

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2008年 / 114卷 / 1-3期

关键词：

metal-organic framework; thin film; self-assembled monolayer; quartz crystal microbalance; water sorption isotherm;

D O I：

10.1016/j.micromeso.2008.01.024

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The preparation of a thin film of the metal-organic framework Cu-3(BTC)(2)(H2O)(3)center dot xH(2)O (HKUST-1) on the gold electrode of a quartz-crystal microbalance (QCM) was achieved by direct growth on a 11-mercaptoundecanol self-assembled monolayer (SAM). The formation of the SAM on the gold substrate was proven via reflection-absorption infrared-spectroscopy. The HKUST-1 thin film was characterized by X-ray diffraction, Raman-spectroscopy, and scanning-electron microscopy. Water vapor sorption measurements allow us to directly characterize the sorption properties of the thin film grown on the electrode of the QCM-device. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：380 / 386

页数：7

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