Computational Modeling of Boron Subphthalocyanines and Subnaphthalocyanines to Justify Their Development and to Predict and Confirm Their Electrochemical and Physical Properties

摘要

For some time, our group has been focused on the molecular design, synthesis and application of derivatives of boron subphthalocyanines (BsubPcs) and subnaphthalocyanines (BsubNcs), which are macrocyclic molecules with a chelated central boron atom. Our focal point has been and continues to be equally balanced between the basic and applied chemistry of BsubPcs/BsubNcs and their application as light absorbing and electronic conducting materials in organic photovoltaics (OPVs)/organic solar cells. Electrochemical properties being critical to this application. For OPVs, we selected a preferred approach to the development of BsubPcs/BsubNcs whereby their molecular design and their synthesis is justified through a development cycle which includes data accumulation of their basic physical chemistry properties, their immediate integration into OPVs and their stability evaluation when applied into OPVs/organic solar cells. Based on data acquisition, we then cycle back to consider alternative molecular designs of BsubPcs/BsubNcs. Recently we have re-Integrated into this cycle our computational modeling methodology which is used to screen potential BsubPcs/BsubNcs for their application in OPVs/organic solar cells and other organic electronic devices.