Effect of the halogen end group of the ITIC-based acceptor on the properties of substances
발표자
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초록
내용
Organic solar cells (OSC), an organic semiconductor material that is light, inexpensive, and easy to change its structure to suit its purpose, are a field that is in the spotlight as a next-generation technology. Fullerene derivatives were mainly studied in the early stages of the study, but due to their low energy level adjustability and narrow absorption of visible regions, ITIC receptors that overcome these shortcomings are currently being developed. In this study, a total of three substances are synthesized: two substances with different halogen end groups attached to the end of the ITIC-based receptor and those without halogen end groups attached. And, by measuring the physical properties of each material and comparing its properties, we want to find out the effect of halogen end groups on the properties of the material.