Jang Weon Rhee

Title: Jang Weon Rhee: Innovator in Microporous Composite Films

Introduction

Jang Weon Rhee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced microporous composite films. With a total of 6 patents to his name, Rhee's work focuses on enhancing the thermal and mechanical properties of films used in various applications, including battery separators.

Latest Patents

One of Rhee's latest patents is a microporous composite film with a high thermostable organic/inorganic coating layer. This invention features a coating layer on a microporous polyolefin film, which includes a high thermostable polymer resin and inorganic particles. The film demonstrates minimal area shrinkage at elevated temperatures and maintains a specific tensile modulus, making it suitable for high-temperature applications.

Another notable patent is for a porous multi-layer film with improved thermal properties, designed specifically as a separator for batteries. This film consists of multiple layers with varying porosities and pore sizes, providing excellent thermal stability and electrolyte retention. The film's unique properties make it particularly effective for high-capacity and high-power lithium-ion batteries.

Career Highlights

Throughout his career, Jang Weon Rhee has worked with notable companies such as SK Innovation Co., Ltd. and SK Energy Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials development and innovation.

Collaborations

Rhee has collaborated with several talented individuals in his field, including Young Keun Lee and Jung Moon Sung. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Jang Weon Rhee is a distinguished inventor whose work in microporous composite films has the potential to revolutionize various industries, particularly in energy storage. His innovative patents reflect a commitment to enhancing material performance and functionality.