Ki-Chun Lee

Title: Ki-Chun Lee: Innovator in Solid Electrolytes and Fuel Cell Technology

Introduction

Ki-Chun Lee is a prominent inventor based in Kyoungki-do, South Korea. He has made significant contributions to the fields of solid electrolytes and fuel cell technology. With a total of 2 patents, his work focuses on enhancing the efficiency and functionality of energy systems.

Latest Patents

One of Ki-Chun Lee's latest patents is a method for preparing a solid electrolyte comprising a porous thin film, specifically designed for use in dye-sensitized solar cells. This invention includes a three-dimensional porous thin film made of a hydrophilic polymer material. The solid electrolyte aims to improve the efficiency of dye-sensitized solar cells by utilizing polymer nanofibers with a high specific surface area in the electrolyte layer. This innovation simplifies the manufacturing process by eliminating the need for an electrolyte inlet and sealing, which is typically required in existing dye-sensitized solar cells that use liquid electrolytes.

Another notable patent is a humidifier for humidifying reactant gases in a polymer electrolyte fuel cell system. This invention focuses on adjusting the amount of water for humidification while minimizing electric power consumption and size. The humidifier maintains optimal temperature and humidity levels for the reactant gas supplied to the fuel cell. It consists of a humidification vessel connected to various pipes for supplying reactant gases and water, along with a sprayer that finely mists the reactant gases and water.

Career Highlights

Ki-Chun Lee has worked with notable organizations such as Hyundai Motor Company and the Korea Institute of Science and Technology. His experience in these companies has contributed to his expertise in the development of innovative technologies.

Collaborations

Throughout his career, Ki-Chun Lee has collaborated with esteemed colleagues, including Tae-Won Lim and In-Hwan Oii. These partnerships have fostered a collaborative environment that encourages innovation and the advancement of technology.

Conclusion

Ki-Chun Lee is a distinguished inventor whose work in solid electrolytes and fuel cell technology has the potential to significantly impact the energy sector. His innovative patents reflect a commitment to enhancing the efficiency and effectiveness of energy systems.