Preparation of Polyphenylene Ring Derivative Dyes with Wide Wave Absorption Properties and Their Performance Study
Open Access
Abstract
Some conjugated benzene ring molecules were prepared using the Sonogashira reaction, and the molecules were post-functionally modified using click chemistry. The optical and electrical band gaps were measured using UV-VIS absorption spectroscopy and the three-electrode method, and the results of both were verified against each other to prove the accuracy of the characterization. In addition, the optical performances of the material were studied by z-scan; almost all materials exhibited good nonlinear optical properties and interconversion between saturable and anti-saturable absorption due to the invocation of click reagents.Keywords
Funding Information
- National Natural Science Foundation of China (52173263)
- Natural Science Basic Research Program of Shaanxi (2022GY-380, 2022JQ-533, 2022JQ-139)
- Natural Science Foundation of Shaanxi Provincial Department of Education (22JP100, 22JK0595)
- Scientific research fund for high-level talents of Xijing University (XJ21B19, XJ21B02)
- Scientific research fund of Xijing University (XJ210201)
- Youth Innovation Team of Shaanxi Universities
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