Do Ae Yu

Title: Do Ae Yu: Innovator in Lithium Secondary Battery Technology

Introduction

Do Ae Yu is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of lithium secondary batteries. His innovative work has led to the creation of a patented anode design that enhances battery performance.

Latest Patents

Do Ae Yu holds a patent for an "Anode for secondary battery, method of fabricating the same and lithium secondary battery including the same." This invention features an anode current collector and an anode active material layer that is formed on at least one surface of the collector. The active material layer consists of a combination of an anode active material and an anode binder. Notably, the anode active material includes composite particles that contain a silicon-based active material particle, along with a solid electrolyte interphase (SEI) layer. The SEI layer's thickness variation is controlled to ensure a relative standard deviation of 20% or less after extensive charging and discharging cycles.

Career Highlights

Throughout his career, Do Ae Yu has worked with notable companies in the energy sector, including SK Innovation Co., Ltd. and SK On Co., Ltd. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.

Collaborations

Do Ae Yu has collaborated with esteemed colleagues such as Kwang Ho Jeong and Seung Deok Seo. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Do Ae Yu's contributions to lithium secondary battery technology exemplify his commitment to innovation in the energy sector. His patented anode design represents a significant advancement in battery performance, showcasing his expertise and dedication to the field.