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Years Active: 2018-2025
Title: Innovations of SangWook Han in Battery Technology
Introduction
SangWook Han is a prominent inventor based in Ansan-si, South Korea. He has made significant contributions to the field of battery technology, holding a total of 5 patents. His work focuses on innovative methods for manufacturing advanced battery systems, particularly solid-state batteries.
Latest Patents
One of his latest patents is a method of manufacturing an all-solid-state battery. This method includes forming a negative electrode with a negative active material layer and a negative buffer layer. It also involves creating a sulfide-based solid electrolyte layer on the first surface of the negative electrode, followed by the formation of a positive electrode that includes a positive active material layer and a positive buffer layer. The positive electrode is then bonded to the second surface of the solid electrolyte layer.
Another notable patent is a system and method for fabricating an electrode film for a secondary battery. This system includes a powder film fabrication unit that forms a mixture powder with active material powder, binder powder, and conductive material powder. It also fabricates a powder film roll by fibrillating the mixture powder. Additionally, a base material film fabrication unit is involved in forming a mixture solution with carbon-based powder, binder powder, and organic solvent, which is then patterned on a base material film to create a base material film roll. Finally, an electrode film fabrication unit disposes the base material film roll between two powder film rolls to form an electrode film roll by overlapping and bonding the powder film and the base material film.
Career Highlights
SangWook Han has worked with notable companies in the automotive and technology sectors, including Hyundai Motor Company and Kia Corporation. His experience in these organizations has allowed him to apply his innovative ideas in practical applications, contributing to advancements in battery technology.
Collaborations
Some of his coworkers include Hannah Song and Kyeong Wi Park. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
SangWook Han's contributions to battery technology through his patents and career experiences highlight his role as a key innovator in the field. His work continues to influence advancements in energy storage solutions.