Langmuir–Blodgett films of molecular organic materials
Langmuir–Blodgett films of molecular organic materials
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DOI：
10.1088/0953-8984/20/18/184006
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发表时间：
2008-04
期刊：
影响因子：
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通讯作者：
D. Talham;Takashi Yamamoto;M. Meisel
中科院分区：
文献类型：
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作者：
D. Talham;Takashi Yamamoto;M. Meisel
Langmuir-Blodgett方法可能是实现有机薄膜可控沉积的原始方法。分子首先在水表面上组织成单层阵列，然后作为单层转移到固体载体上。可以实现分子单层、多层和多层异质结构。对薄膜组件进行这种控制的能力吸引了材料化学家和物理学家开发Langmuir-Blodgett薄膜，用于有机导体，磁体，非线性光学，整流器和分子间电子转移的研究。本文回顾了这些领域的目标，并从文献中选择了一些具体的例子来突出最先进的技术，主要是从所研究的化学系统的角度来看。混合有机/无机杂化膜代表了Langmuir-Blodgett膜在材料科学中的一个新方向，将传统的无机固态现象与有机网络的性质相结合，并突出了最近的例子，主要是从作者的工作，。
Langmuir–Blodgett methods are perhaps the original approach for achieving controlled deposition of organic thin films. Molecules are first organized into a monolayer array on the surface of water before transfer as a monolayer onto solid supports. Molecular monolayers, multilayers, and multilayered heterostructures can be achieved. The capability of exercising such control over thin film assemblies has attracted materials chemists and physicists to develop Langmuir–Blodgett films for studies on organic conductors, magnets, non-linear optics, rectifiers, and intermolecular electron transfer. This article reviews objectives in each of these areas and selects some specific examples from the literature to highlight the state of the art, mostly from the point of view of the chemical systems that are studied. Mixed organic/inorganic hybrid films represent a new direction for Langmuir–Blodgett films in materials science, combining conventional inorganic solid-state phenomena with the properties of the organic networks, and recent examples, taken principally from the authors’ work, are highlighted.