金属有机骨架Cu3(BTC)2(H2O)3·xH2O定向生长与功能化自组装单层

IF 15.6 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of the American Chemical Society Pub Date : 2007-06-07 DOI:10.1021/ja0701208

Enrica Biemmi, Camilla Scherb, Thomas Bein

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引用次数: 440

摘要

研究了不同功能化自组装单层(SAMs)上多孔骨架HKUST-1 (Cu3(C9H3O6)2(H2O)3·xH2O)薄膜的定向可调生长。在羧酸端自组装单层膜上生长的膜沿[100]方向高度取向，而醇端表面沿[111]方向诱导的取向完全不同。在甲基端化的sam上也得到了均匀但取向较差的薄膜。采用x射线衍射和扫描电镜相结合的方法记录了薄膜在自组装单层上的生长过程，并跟踪了晶体相的形态演变。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Oriented Growth of the Metal Organic Framework Cu3(BTC)2(H2O)3·xH2O Tunable with Functionalized Self-Assembled Monolayers

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Oriented Growth of the Metal Organic Framework Cu3(BTC)2(H2O)3·xH2O Tunable with Functionalized Self-Assembled Monolayers

The tunable oriented growth of thin films of the porous framework HKUST-1 (Cu₃(C₉H₃O₆)₂(H₂O)₃·xH₂O) on different functionalized self-assembled monolayers (SAMs) is demonstrated. Films grown on carboxylate-terminated self-assembled monolayers are highly oriented along the [100] direction, while alcohol-terminated surfaces induce a completely different orientation along the [111] direction. Homogeneous but less oriented thin films are also obtained on methyl-terminated SAMs. A combination of X-ray diffraction and scanning electron microscopy was used to document the film growth on the self-assembled monolayers and to follow the morphological evolution of the crystalline phases.

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来源期刊

Journal of the American Chemical Society 化学-化学综合

CiteScore

24.40

自引率

6.00%

发文量

2398

审稿时长

1.6 months

期刊介绍： The flagship journal of the American Chemical Society, known as the Journal of the American Chemical Society (JACS), has been a prestigious publication since its establishment in 1879. It holds a preeminent position in the field of chemistry and related interdisciplinary sciences. JACS is committed to disseminating cutting-edge research papers, covering a wide range of topics, and encompasses approximately 19,000 pages of Articles, Communications, and Perspectives annually. With a weekly publication frequency, JACS plays a vital role in advancing the field of chemistry by providing essential research.