Company Filing History:
Years Active: 2019
Title: Yeonggwang Park: Innovator in Lithium Battery Technology
Introduction
Yeonggwang Park is a notable inventor based in Incheon, South Korea. He has made significant contributions to the field of lithium secondary batteries, particularly through his innovative patent.
Latest Patents
Yeonggwang Park holds a patent for a non-aqueous, high capacity cathode material for lithium secondary batteries. This invention relates to a non-aqueous cathode material utilizing a spherical transition metal complex carbonate, along with a method for its preparation. The patent describes how the surface of the spherical transition metal complex carbonate, created using cobalt, nickel, manganese, carboxyl group, and ammonia materials, is coated with titanium dioxide. By mixing this surface-coated carbonate with a lithium material and heat-treating the mixture, a spherical Li-rich cathode material can be produced. This material boasts a primary particle size of 200 nm or more and achieves a capacity of 250 mAh/g or more at a 0.1 C rate, maintaining over 96% of its initial capacity after 60 charge and discharge cycles.
Career Highlights
Yeonggwang Park is affiliated with the Korea Electronics Technology Institute, where he continues to advance research in battery technology. His work has positioned him as a key figure in the development of high-capacity battery materials.
Collaborations
He collaborates with talented coworkers, including Junho Song and Youngjun Kim, who contribute to his research endeavors.
Conclusion
Yeonggwang Park's innovative work in lithium battery technology exemplifies the importance of advancements in energy storage solutions. His contributions are paving the way for more efficient and sustainable battery systems.