This inventor holds 1 USPTO granted patent. Top assignee: Tsinghua University. Active years: 2024.
Company Filing History:
Years Active: 2024
Title: Shilin Nie: Innovator in Magnetic Liquids
Introduction
Shilin Nie is a prominent inventor based in Beijing, China. He has made significant contributions to the field of magnetic liquids, particularly through his innovative patent. His work focuses on the development of low-temperature resistant perfluoropolyether-based magnetic liquids, which have various applications in technology and industry.
Latest Patents
Shilin Nie holds a patent for a "Low-temperature resistant perfluoropolyether-based magnetic liquid and preparation method thereof." This patent describes a preparation method that involves dispersing magnetic nanoparticles coated with graphene oxide into a solution of N,N-dimethylformamide to create solution A. Additionally, a surfactant is dispersed into dichloromethane, and triethylamine is added as a cosolvent to form solution B. The two solutions are then mixed, heated under reflux, and stirred for a modification reaction. After the reaction, the product is washed and dried to obtain modified magnetic nanoparticles coated with graphene oxide. These nanoparticles are then dispersed into a base carrier liquid to prepare the perfluoropolyether-based magnetic liquid. The surfactant used is a perfluoroalkylamine, and the base carrier liquid is a perfluoropolyether oil. The modification reaction is performed at a temperature of 50 to 120° C. for a duration of 20 to 50 hours. Shilin Nie's innovative approach has led to the development of a unique product that enhances the performance of magnetic liquids.
Career Highlights
Shilin Nie is affiliated with Tsinghua University, where he continues to engage in research and development in the field of magnetic materials. His academic background and research experience have positioned him as a leading figure in his area of expertise. He has successfully combined theoretical knowledge with practical applications, resulting in valuable advancements in magnetic liquid technology.
Collaborations
Shilin Nie collaborates with Decai Li, who is also involved in research related to magnetic materials. Their partnership has fostered a productive environment for innovation and development in their field.
Conclusion
Shilin Nie's contributions to the field of magnetic liquids through his innovative patent demonstrate his expertise and commitment to advancing technology. His work at Tsinghua University and collaboration with fellow researchers highlight the importance of teamwork in driving innovation.