Company Filing History:
Years Active: 2004-2015
Title: Innovations of Hyun-Kyung Sung in Carbon Nanotube Synthesis
Introduction
Hyun-Kyung Sung is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the synthesis of carbon nanotubes. With a total of nine patents to his name, his work focuses on improving the efficiency and effectiveness of catalyst compositions used in carbon nanotube production.
Latest Patents
One of his latest patents is titled "Process for preparing catalyst composition for the synthesis of carbon nanotube with high yields using the spray pyrolysis method." This invention outlines a process that includes dissolving multi-component metal precursors in de-ionized water, spraying the solution into a high-temperature reactor, and forming catalyst composition powder through pyrolysis. The resulting catalyst composition boasts a very low apparent density of 0.01-0.50 g/ml and achieves high production yields of carbon nanotubes, ranging from 1,000-1,800%.
Another notable patent is "Catalyst for preparing carbon nanotubes by controlling its apparent density." This invention focuses on controlling the amount of co-precipitating agent during catalyst preparation to minimize particle size. The carbon nanotubes produced using this catalyst exhibit excellent electrical conductivity and uniform dispersion in polymer/carbon nanotube composites.
Career Highlights
Hyun-Kyung Sung is currently employed at Korea Kumho Petrochemical Co., Ltd., where he continues to innovate in the field of carbon nanotube synthesis. His work has garnered attention for its potential applications in various industries, including electronics and materials engineering.
Collaborations
He collaborates with notable colleagues such as Youngchan Jang and Sang-Hyo Ryu, contributing to a dynamic research environment that fosters innovation and development in advanced materials.
Conclusion
Hyun-Kyung Sung's contributions to the field of carbon nanotube synthesis through his innovative patents highlight his role as a leading inventor in materials science. His work not only advances the understanding of catalyst compositions but also paves the way for future applications in technology and industry.