Dongrak Sohn

Title: Inventor Dongrak Sohn: Pioneering Advances in All-Solid Secondary Batteries

Introduction

Dongrak Sohn, a prominent inventor based in Yongin-si, South Korea, has made significant contributions to the field of battery technology. With a focus on all-solid secondary batteries, he holds a patent that highlights his innovative solutions in energy storage systems. His work not only showcases his technical expertise but also reflects the growing importance of solid-state batteries in modern technology.

Latest Patents

Dongrak Sohn's key patent is titled "Sulfide solid electrolyte for all-solid secondary battery, method of preparing same, and all-solid secondary battery including the same." This invention concerns a sulfide solid electrolyte designed for all-solid secondary batteries. The electrolyte includes components such as lithium, phosphorus, sulfur, and a halogen, and features an argyrodite-type crystal structure. Notably, the patent outlines specific criteria for peak intensity ratios obtained through X-ray diffraction analysis, providing a crucial basis for the performance and stability of the electrolyte.

Career Highlights

Throughout his career, Dongrak Sohn has been associated with leading organizations, including Samsung SDI Co., Inc., a major player in battery manufacturing. His time at Samsung SDI allowed him to contribute to advancements in battery technology, leveraging his expertise to drive innovation in the field. Additionally, he has worked with the Industry-Academia Cooperation Group of Sejong University, where he further engaged in collaborative research initiatives.

Collaborations

Dongrak Sohn has collaborated with various professionals throughout his career, notably with Jungmin Han. Their partnership in research and development has been instrumental in exploring new avenues for battery technology, highlighting the importance of teamwork and collaboration in advancing innovative solutions.

Conclusion

In conclusion, Dongrak Sohn's work as an inventor is characterized by his commitment to enhancing battery technology through innovative solutions. His patent on sulfide solid electrolytes for all-solid secondary batteries sets a foundation for future research and development in energy storage. As the demand for efficient and reliable power sources continues to grow, inventors like Dongrak Sohn play a crucial role in shaping a sustainable future through their inventions.