Company Filing History:
Years Active: 2000-2003
Title: The Innovations of Ho Gi Kim
Introduction
Ho Gi Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of lithium-manganese oxide for use in lithium secondary batteries. With a total of 6 patents to his name, Kim's work is paving the way for advancements in energy storage solutions.
Latest Patents
Among his latest patents, Kim has developed a method for manufacturing lithium-manganese oxide powders. This innovative method involves dissolving manganese oxide, manganese carbonate, or manganese in nitric acid to create a manganese solution. Subsequently, lithium carbonate, lithium hydroxide, or lithium acetate is dissolved in this solution. The process includes the addition of glycine to form a mixed metal solution, which is then dried in a vacuum dryer to create a combustible resin. This resin is ignited at room temperature, and the resulting combusted products are calcinated. Another notable patent focuses on a method for manufacturing LiMnO powders for use in lithium secondary battery positive electrodes. This method utilizes oxide or carbonate as a positive electrode material, with a drying temperature exceeding 150°C, followed by a short calcinating process that enhances the crystallization of the positive electrode powders.
Career Highlights
Ho Gi Kim is affiliated with the Korea Advanced Institute of Science and Technology, where he continues to push the boundaries of battery technology. His research has been instrumental in developing batteries that offer large charging and discharging capacities, as well as long life cycles, even under high current conditions.
Collaborations
Kim has collaborated with notable colleagues, including Yung Park and Yi Sup Han, to further enhance the impact of his research in the field of battery technology.
Conclusion
Ho Gi Kim's innovative work in lithium-manganese oxide manufacturing is a testament to his expertise and dedication to advancing battery technology. His contributions are vital for the future of energy storage solutions.