Ho-Bum Park

Title: Ho-Bum Park: Innovator in Polybenzimidazole Preparation

Introduction

Ho-Bum Park is a notable inventor based in Ulsan, South Korea. He has made significant contributions to the field of materials science, particularly in the preparation of polybenzimidazole. His innovative methods have implications for various applications, especially in gas separation technologies.

Latest Patents

Ho-Bum Park holds a patent for a preparation method of polybenzimidazole. The disclosed method involves several steps, including providing polyaminoimide by reacting aromatic amine with at least two ortho-positioned amino groups and acid dianhydride. The process continues with obtaining polypyrrolone from the polyaminoimide, followed by alkaline treatment and heat treatment of the polypyrrolone. This method results in polybenzimidazole that exhibits permeability and selectivity for various gases due to its fractional free volume and well-connected picopores. He has 1 patent to his name.

Career Highlights

Throughout his career, Ho-Bum Park has been associated with the Industry-University Cooperation Foundation at Hanyang University. His work has focused on advancing the understanding and application of advanced materials.

Collaborations

He has collaborated with notable colleagues, including Chul-Ho Jung and Sang-Hoon Han, contributing to various research initiatives and projects.

Conclusion

Ho-Bum Park's innovative work in the preparation of polybenzimidazole showcases his expertise and dedication to advancing materials science. His contributions are valuable to the field and have the potential to impact various industries.