Abstract: Research and innovation training is a compulsory course for undergraduate students in science and engineering disciplines, offering a comprehensive application of theoretical knowledge in scientific research. It plays a crucial role in developing students’ abilities to bridge theory and practice, design research projects, and independently analyze and solve problems. This study applies the synthesis of tributyl citrate in hydrate molten salts to research and innovation training, guiding students through the entire process of project design, including research background, project proposal, experimental methodology, and result analysis. By conducting this research, students have demonstrated significant improvements in their comprehensive application abilities, problem-solving skills, and independent research capabilities, achieving the desired objectives. Moreover, the study has identified the optimal process conditions and promotion mechanism of tributyl citrate in hydrate molten salts, establishing a theoretical foundation for industrial production. This integration of teaching and scientific research serves as a mutually beneficial approach and deserves wider adoption in research and innovation training.

Key words: Hydrate molten salt, Tributyl citrate, Research and innovation training