Choong Hwan Lee

Title: Choong Hwan Lee: Innovator in Solid Oxide Fuel Cell Technology

Introduction

Choong Hwan Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of solid oxide fuel cells, holding a total of 4 patents. His innovative work focuses on enhancing the performance and efficiency of fuel cell technology.

Latest Patents

One of his latest patents involves a ceria electrolyte designed for low-temperature sintering in solid oxide fuel cells. This ceria (CeO) electrolyte is co-doped with either gadolinium (Gd) or samarium (Sm), along with ytterbium (Yb) and bismuth (Bi). The bismuth is incorporated in an amount ranging from 0.5 to 5 mol %, which allows the electrolyte to exhibit low-temperature sintering properties. This advancement is crucial for improving the overall efficiency and functionality of solid oxide fuel cells.

Career Highlights

Throughout his career, Choong Hwan Lee has worked with notable companies such as Kceracell Co., Ltd. and the Korea Research Institute of Bioscience and Biotechnology. His experience in these organizations has allowed him to develop and refine his innovative ideas in fuel cell technology.

Collaborations

Some of his notable coworkers include Kyoung Tae Lim and Hee Lak Lee. Their collaborative efforts have contributed to the advancement of research and development in the field of solid oxide fuel cells.

Conclusion

Choong Hwan Lee's contributions to solid oxide fuel cell technology highlight his role as an influential inventor. His innovative patents and collaborations continue to shape the future of energy solutions.