Jeongbae Yoon

Title: **Innovations of Inventor Jeongbae Yoon in Lithium Battery Technologies**

Introduction

Jeongbae Yoon is a notable inventor based in Daejeon, South Korea. With a focus on developing innovative solutions for battery technologies, he holds two patents that contribute significantly to the field of lithium battery production and recycling.

Latest Patents

1. **Method for Recovering Lithium Precursor from Waste Lithium Secondary Battery Positive Electrode Material**

This patent outlines a novel method for reducing waste in lithium battery production. The process involves mixing waste lithium secondary battery positive electrode material with urea to create a first mixture. This mixture is then fired to produce a second mixture, which undergoes water washing to yield lithium hydroxide.

2. **Lithium-Doped Silicon-Based Oxide Negative Electrode Active Material, Method of Preparing the Same, and Negative Electrode and Secondary Battery Including the Same**

This invention presents an advanced negative electrode active material composed of silicon oxide (SiO) and lithium silicates. The unique composition of the silicon oxide particles enhances battery efficiency, and the patent also describes the preparation method and the integration of this active material into a lithium secondary battery.

Career Highlights

Jeongbae Yoon has made significant contributions to the industry while working with notable companies such as SK Innovation Co., Ltd. and SK On Co., Ltd. His work in these organizations has allowed him to innovate and implement his ideas within the realm of battery technology.

Collaborations

Throughout his career, Jeongbae has collaborated with talented individuals including Eunjun Park and Joon-Sup Kim. Their collective expertise in battery technology has facilitated the development of breakthrough innovations and methods.

Conclusion

Jeongbae Yoon’s work signifies important strides in battery technology, particularly in lithium recycling and electrode material enhancements. His patents reflect a commitment to sustainability and efficiency in energy storage solutions, showcasing his role as a forward-thinking inventor in the industry.