Company Filing History:
Years Active: 2016-2025
Title: Innovations of Jonghak Lee in Carbon Foam Technology
Introduction
Jonghak Lee is a prominent inventor based in Singapore, known for his significant contributions to the field of carbon foam technology. With a total of seven patents to his name, he has made remarkable advancements that have implications for energy storage and materials science.
Latest Patents
One of Jonghak Lee's latest patents is focused on monolithic and fractal carbon foams and methods of preparing and using them. This innovative monolithic carbon foam is formed from fused onion-like carbon (OLC) nanoparticles. It features interconnected pores and boasts a volumetric micropore surface area ranging from 200 m/cc to 600 m/cc, along with an electrical conductivity of 20 S/cm to 140 S/cm. The patent also discloses methods for preparing both the monolithic and fractal carbon foams, which include spark plasma sintering the OLC nanoparticles at pressures between 30 MPa and 1000 MPa and temperatures from 300°C to 800°C for durations of 2 seconds to 30 minutes. Additionally, the patent covers electrodes and energy storage devices constructed from these innovative foams.
Career Highlights
Jonghak Lee is affiliated with the National University of Singapore, where he continues to push the boundaries of research in carbon materials. His work has garnered attention for its potential applications in supercapacitors and other energy storage solutions.
Collaborations
Jonghak Lee has collaborated with notable colleagues, including Barbaros Ozyilmaz and Orhan Kahya, contributing to a rich environment of innovation and research.
Conclusion
Jonghak Lee's work in carbon foam technology exemplifies the intersection of innovation and practical application in energy storage. His patents reflect a commitment to advancing materials science and enhancing energy efficiency.