Company Filing History:
Years Active: 2024
Title: **Inventor Spotlight: Sang Ryul Lee**
Introduction
Sang Ryul Lee is a notable inventor hailing from Chungju-si, South Korea. He has demonstrated significant contributions to the field of chemistry through his innovative methods in producing lithium salts. His work not only showcases his expertise but also contributes to advancements in related technological fields.
Latest Patents
Lee holds a patent titled "Method for producing bis(fluorosulfonyl)imide lithium salt (LiFSI) with reduced fluorine anion content by using alkoxy trialkyl silane." This patent outlines a method that involves two main steps: first, reacting bis(chlorosulfonyl)imide with NHF(HF)n (where n can range from 0 to 10) to prepare ammonium bis(fluorosulfonyl)imide, and second, reacting this compound with a lithium base. A crucial aspect of this process involves adding alkoxy trialkyl silane to the reaction solution to effectively remove a fluorine anion, thereby enhancing the final product's purity and effectiveness.
Career Highlights
Sang Ryul Lee is currently affiliated with the Daegu Catholic University Industry Academic Cooperation Foundation. His position at this institution emphasizes the collaboration between academia and industry, fostering an environment where innovative ideas can flourish and be translated into practical applications.
Collaborations
Lee has collaborated with esteemed colleagues Kyoung Chol Kim and Ja Young Park. These partnerships highlight the importance of teamwork in research and innovation, allowing for the pooling of knowledge and expertise to achieve common goals in the field of chemistry and materials science.
Conclusion
In summary, Sang Ryul Lee stands out as a prominent figure in innovation, particularly through his methods of producing chemically significant lithium salts. His ongoing work and collaborations reflect a commitment to advancing technology and contributing solutions that may have wide-ranging applications in various industries. Lee's patent serves as a testament to his inventive spirit and dedication to pushing the boundaries of scientific understanding.