Company Filing History:
Years Active: 2021-2025
Title: The Innovations of Donghoon Suh
Introduction
Donghoon Suh is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of materials for lithium secondary batteries. With a total of 5 patents to his name, Suh's work is recognized for its innovative approaches and practical applications.
Latest Patents
One of Suh's latest patents is a manufacturing method of cathode additives for lithium secondary batteries. This method involves mixing and heat-treating carbon nanotubes, a water-soluble polymer dispersant, and an iron (Fe) precursor to create an iron oxide-carbon precursor. The process continues with mixing and calcining a lithium precursor and the iron oxide-carbon precursor at a temperature of 500° C. or higher to form lithium-iron oxide particles. Finally, the mixture undergoes heat treatment under an oxygen-containing gas atmosphere at a temperature of less than 300° C. to produce lithium-iron oxide coated with a lithium difluoro(oxalato)borate-containing layer.
Another notable patent is for a pseudocapacitor anode material and the method for preparing it. This anode material consists of a metal oxide-conductive inorganic material complex, which includes a metal oxide and a conductive inorganic material bound to the metal oxide. The complex is doped with one or more doping elements selected from transition metals and amphoteric metal elements, showcasing Suh's innovative approach to enhancing battery performance.
Career Highlights
Throughout his career, Donghoon Suh has worked with leading companies in the industry, including LG Chem, Ltd. and LG Energy Solution, Ltd. His experience in these organizations has allowed him to develop and refine his expertise in battery technology and materials science.
Collaborations
Suh has collaborated with notable colleagues such as Seokhyun Yoon and Byunggook Lyu. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Donghoon Suh's contributions to battery technology through his innovative patents and collaborations highlight his role as a key inventor in the field. His work continues to influence advancements in energy storage solutions.