Oriented growth of the functionalized metal-organic framework CAU-1 on -OH- and -COOH-terminated self-assembled monolayers

被引：43

作者：

Hinterholzinger, Florian ^{[1
,2
]}

Scherb, Camilla ^{[1
,2
]}

Ahnfeldt, Tim ^{[3
]}

Stock, Norbert ^{[3
]}

Bein, Thomas ^{[1
,2
]}

机构：

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

[2] Univ Munich LMU, Ctr NanoSci, D-81377 Munich, Germany

[3] Univ Kiel, Dept Inorgan Chem, D-24098 Kiel, Germany

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2010年 / 12卷 / 17期

关键词：

NUCLEATION; ADSORPTION; ALUMINA; STORAGE; DESIGN;

D O I：

10.1039/b924657f

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The oriented growth of the amino-functionalized metal-organic framework [Al(4)(OH)(2)(OCH(3))(4)(H(2)N-bdc)(3)]center dot xH(2)O (named CAU-1; CAU = Christian-Albrechts-University) on different self-assembled monolayers (SAMs) is reported. Gold substrates were modified with both 16-mercaptohexadecanol and 16-mercaptohexadecanoic acid SAMs and immersed in a pre-treated crystallization solution. The different terminal functionalities and synthesis parameters result in the direct surface growth of CAU-1 crystals along preferred crystallographic orientations. While for the OH-terminated SAMs a preferential attachment of the CAU-1 crystals either in [011] or [002] direction is observed (depending on the reaction conditions), highly oriented crystal growth in [002] orientation was obtained on the carboxylic acid functionalized SAMs.

引用

页码：4515 / 4520

页数：6

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