Journal of Engineering Research

Polymer composite fluorescent materials have been extensively studied in many fields due to their excellent optical properties and broad application prospects. The stability issue of polymer composite fluorescent materials has always been one of the key factors restricting their commercial application. This paper proposes a new strategy to improve the stability of the materials by enhancing the interaction between the polymer matrix and the fluorescent substances. It is found that optimizing the structure and composition of the composite materials can effectively improve their heat resistance, light resistance and oxidation resistance, thereby significantly enhancing their long-term stability. Experimental verification shows that the proposed method exhibits excellent performance in extending the service life of polymer composite fluorescent materials. This paper provides new ideas and methods for the further application of polymer composite fluorescent materials.

Polymer composite fluorescent materials; Stability; Optical properties; Heat resistance; Oxidation resistance