This inventor holds 1 USPTO granted patent and 5 published patent applications. Top assignee: Industry-University Cooperation Foundation Hanyang University. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Nanjun Chen: Innovator in Polyfluorene-based Ionomers
Introduction
Nanjun Chen is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of materials science, particularly in the development of ionomers and membranes for fuel cells.
Latest Patents
Nanjun Chen holds a patent for a "Polyfluorene-based ionomer, anion exchange membrane, method for preparing the polyfluorene-based ionomer and method for fabricating the anion exchange membrane." This innovative patent describes a novel polyfluorene-based ionomer that contains no aryl ether bonds in the polymer backbone. The ionomer includes piperidinium groups incorporated into the repeating units. The resulting anion exchange membrane, fabricated from this ionomer, exhibits excellent thermal and chemical stability, outstanding mechanical properties, and high ion conductivity. These attributes make it suitable for applications in alkaline fuel cells and as a binder for alkaline fuel cells or water electrolysis.
Career Highlights
Nanjun Chen is affiliated with the Industry-University Cooperation Foundation at Hanyang University. His work focuses on advancing the technology and applications of ionomers and membranes, contributing to the development of sustainable energy solutions.
Collaborations
Nanjun Chen has collaborated with notable colleagues, including Young Moo Lee and Sun Pyo Kim, to further enhance the research and development of innovative materials.
Conclusion
Nanjun Chen's contributions to the field of polyfluorene-based ionomers and anion exchange membranes highlight his role as a key innovator in materials science. His work not only advances academic research but also has practical implications for the future of energy technology.