Phthalocyanines supramolecules

Control of molecular self-assembly to generate supramolecular architectures that are organized in well-defined geometries is important in various fields of science and technology [ 1,2], As porphyrins and phthalocyanines (Pcs) serve as components of molecular materials that possess imique electronic, magnetic and optical properties [3,4], supramolecular assembly based on them is subject to intense research targets. In this section the basic elements of supramolecules based on porphyrins are described and the creation of op-... 

Herein, we describe recent developments in the use of porphyrins and phthalocyanines in the field of optical and electronic materials, the properties of which are mainly controlled by molecular self-assembly. Photovoltaic cells are currently of broad interest as potential low-cost approaches to solar energy conversion. Large-area electronic devices and solution-processed organic semiconductors based on porphyrins, phthalocyanines, and other molecules could have potentially a huge cost advantage over Si-based devices if conversion efficiency and durability can be improved to the level of Si-solar cells. We are now approaching this goal as shown herein, where supramolecules based on porphyrins and phthalocyanines may play crucial roles. 

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