Sang Hun Kim

Title: Innovations by Sang Hun Kim: A Pioneer in Battery Technology

Introduction

Sang Hun Kim, based in Daejeon, South Korea, is a prominent inventor with an impressive portfolio of 59 patents. His work primarily focuses on advancements in battery technology, particularly with secondary batteries, which are crucial for various modern electronic devices.

Latest Patents

Among his latest innovations is a "Battery case for secondary battery," which features a cup part designed to accommodate an electrode assembly comprised of stacked electrodes and separators. This design includes a sealing part that extends from the cup and a gas discharge part, allowing gas to escape through a specially designed hole. The gas discharge part integrates a melted layer made from thermoplastic resin that responds to heat and a thermosetting layer that maintains its integrity under thermal conditions.

Additionally, Kim holds a patent for a "Method of manufacturing a pouch-type secondary battery." This method involves several steps, beginning with the preparation of an electrode assembly and culminating in the thermal fusion of the case that encases the assembly. The laminate sheet used in the manufacturing process includes an outer resin layer, a metallic barrier, and an inner resin layer made from either polypropylene or polyethylene, combined with a crosslinking agent.

Career Highlights

Kim has made significant contributions in the field of battery technology while working at respected organizations such as the Electronics and Telecommunications Research Institute and LG Chem, Ltd. His experience and innovations play a crucial role in the advancements of battery systems that power numerous devices in today's tech-driven world.

Collaborations

Throughout his career, Sang Hun Kim has collaborated with notable colleagues, including Yong Su Choi and Hyung Kyun Yu. These collaborations have enabled the sharing of knowledge and resources, bolstering the impact of their combined efforts in battery innovation.

Conclusion

Sang Hun Kim's contributions to the field of battery technology illustrate his commitment to innovation. With a robust portfolio of patents and collaborations with esteemed colleagues, he continues to pave the way for advancements in energy storage solutions. His work not only enhances the efficiency of existing technologies but also sets the stage for future developments in secondary batteries.