Company Filing History:
1 out of 18,640 
1 out of 126 Years Active: 2012
Title: Li Jin Ghil: Innovator in Polymer Blend Electrolyte Membranes
Introduction
Li Jin Ghil is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of polymer technology, particularly in the development of electrolyte membranes for high-temperature applications. His innovative work addresses the challenges faced by proton-conducting electrolyte membranes, which typically exhibit reduced ion conductivity at elevated temperatures.
Latest Patents
Li Jin Ghil holds a patent for a "Polymer blend electrolyte membrane for use at high temperature and manufacturing method thereof." This invention involves a polymer blend electrolyte membrane that includes an inorganic polymer with polydimethylsiloxane as the main chain. The membrane features a pore structure formed through a condensation reaction between 3-aminopropyltriethoxysilane and tetraethylorthosilicate. Phosphoric acid is chemically linked to an amino group of the pore structure, enhancing its functionality. Additionally, the membrane incorporates a proton-conducting polymer with a cation exchange group in its side chain. This invention aims to provide an electrolyte membrane that maintains excellent ion conductivity even at high temperatures, thus improving efficiency and cost-effectiveness.
Career Highlights
Throughout his career, Li Jin Ghil has worked with prominent organizations, including Hyundai Motor Company and the Industry-University Cooperation Foundation at Sogang University. His experience in these institutions has allowed him to collaborate on various innovative projects and contribute to advancements in polymer technology.
Collaborations
Li Jin Ghil has collaborated with notable colleagues, including In Chul Hwang and Nak Hyun Kwon. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the impact of his work in the field.
Conclusion
Li Jin Ghil's contributions to the development of polymer blend electrolyte membranes represent a significant advancement in the field of materials science. His innovative approach addresses critical challenges in high-temperature applications, paving the way for more efficient and cost-effective solutions.