Company Filing History:
Years Active: 2018-2021
Title: Yujong Kim: Innovator in Redox Flow Battery Technology
Introduction
Yujong Kim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of energy storage, particularly in redox flow battery technology. With a total of three patents to his name, Kim is recognized for his innovative approaches to improving battery efficiency and performance.
Latest Patents
One of Yujong Kim's latest patents is a unit cell for a redox flow battery designed to reduce pressure drop caused by electrolyte flow in the stack. This invention includes a redox flow battery stack that comprises an ion-exchange membrane, two flow frames disposed on both sides of the membrane, bipolar plates outside the flow frames, and electrodes positioned in cavities within the flow frames. The design allows for at least two electrodes to be placed in the flow frames, with at least three furrows formed for electrolyte flow between the electrodes or between the electrode and the outer frame.
Another notable patent is a bipolar plate-electrode assembly using thermoplastic resin and its manufacturing method. This assembly is utilized in a redox flow battery stack, where the bipolar plate is made of thermoplastic resin. The electrodes are thermally compressed at the central portion of the bipolar plate, allowing them to permeate into the plate. The bipolar plate is larger than the electrodes, and fiber mats are hot-pressed to permeate around the periphery of the bipolar plate, which has a larger area than the electrodes.
Career Highlights
Yujong Kim is currently employed at H2, Inc., where he continues to develop innovative solutions in the energy sector. His work focuses on enhancing the efficiency and effectiveness of redox flow batteries, which are crucial for energy storage applications.
Collaborations
Kim collaborates with talented individuals in his field, including coworkers Shin Han and Chang Hoon Han. Their combined expertise contributes to the advancement of battery technology and energy solutions.
Conclusion
Yujong Kim is a key figure in the development of redox flow battery technology, with several patents that showcase his innovative spirit. His contributions are paving the way for more efficient energy storage solutions, which are essential for the future of sustainable energy.