Company Filing History:
Years Active: 2025
Title: Innovations of Li Ji in Niobium Diselenide Film Preparation
Introduction
Li Ji is an accomplished inventor based in Gansu, China. He has made significant contributions to the field of materials science, particularly in the development of advanced films for electrical applications. His innovative work focuses on enhancing the performance of niobium diselenide films, which are crucial for various technological applications.
Latest Patents
Li Ji holds a patent for the "Preparation method of niobium diselenide film with ultra-low friction and low electrical noise under sliding electrical contact in vacuum." This patent describes a method that utilizes a direct current (DC) closed field magnetron sputtering technique. The process is designed to maintain the purity of the niobium diselenide sputtered product while avoiding the generation of interference phases. The resulting film exhibits improved electrical conductivity, a reduced friction coefficient of 0.02, and a wear life that is extended by at least seven times compared to traditional electroplated gold coatings.
Career Highlights
Li Ji is affiliated with the Lanzhou Institute of Chemical Physics, CAS. His work has garnered attention for its practical applications in reducing electrical noise and enhancing the mechanical properties of films used in various electronic devices. His innovative approach has positioned him as a key figure in the field of materials engineering.
Collaborations
Li Ji collaborates with notable colleagues, including Xiaohong Liu and Yang Yang. Their combined expertise contributes to the advancement of research in the preparation of high-performance materials.
Conclusion
Li Ji's innovative work in the preparation of niobium diselenide films showcases his commitment to advancing materials science. His contributions have the potential to significantly impact the performance of electronic components in various applications.