QF0301B is primarily utilized in the development of advanced materials, particularly in the field of electronics and semiconductors. Its unique properties make it an essential component in the fabrication of high-performance transistors and integrated circuits, where it enhances conductivity and thermal stability. Additionally, it is employed in the production of specialized coatings for optical devices, improving their durability and resistance to environmental factors. In the pharmaceutical industry, QF0301B serves as a key intermediate in the synthesis of certain active pharmaceutical ingredients, contributing to the development of more effective and stable medications. Its versatility also extends to the field of energy storage, where it is used in the creation of innovative battery technologies, offering improved energy density and longer life cycles.