Hye Ran Jung

Title: Hye Ran Jung: Innovator in Lithium Battery Technology

Introduction

Hye Ran Jung is a prominent inventor based in Daejeon, South Korea, known for her significant contributions to the field of lithium battery technology. With an impressive portfolio of 11 patents, her innovations are leading advancements in battery safety and efficiency.

Latest Patents

Among her latest patents are two notable inventions that enhance the safety and functionality of lithium secondary batteries. The first patent describes an electrode assembly with enhanced safety features, which includes a cathode active material layer, a cathode current collector, a separator, an anode current collector, and an anode active material layer. This design incorporates current collectors with multiple through-holes, promoting communication between surfaces while effectively preventing rapid temperature increases that can occur due to internal short circuits from separator damage.

Her second patent focuses on a novel separator specifically for lithium secondary batteries. This separator features a porous substrate along with a lithium metal layer on one side, designed in a window frame shape that allows for an empty interior. This innovative configuration enhances the battery's overall performance and safety.

Career Highlights

Hye Ran Jung has built her career at leading companies in the field of chemical and technological innovation, including LG Chem, Ltd., where she contributed to various research projects and product developments. Additionally, she has collaborated with the Ulsan National Institute of Science and Technology (UNIST), further establishing her role as a key player in battery innovation.

Collaborations

Throughout her career, Jung has worked alongside talented professionals such as Je Young Kim and Yong Ju Lee. These collaborations have propelled her forward in her research endeavors, fostering a dynamic environment of shared knowledge and innovation.

Conclusion

Hye Ran Jung continues to push the boundaries of technology in lithium batteries through her innovative patents and teamwork within the industry. Her commitment to enhancing battery safety and efficiency promises to influence the future of energy storage solutions.