Won Jun Na

Title: **Innovative Contributions of Won Jun Na in Graphene Preparation**

Introduction

Won Jun Na is a notable inventor based in Seoul, South Korea. He has made significant strides in the field of materials science, particularly with his innovative method for preparing graphene.

Latest Patents

Won Jun Na holds a patent titled "Method for preparation of graphene using spontaneous process." This invention provides a novel approach to mass-produce high-quality graphene consisting of a single or several layers. His method utilizes lithium intercalation of a graphite electrode during the charging process of lithium-ion batteries and capacitors. This process allows for the formation of a graphite intercalation compound, followed by exfoliation through a reaction with water or alcohol.

Career Highlights

Na is affiliated with the Korea Institute of Science and Technology, where he applies his expertise in material innovation. His contributions in this institution reflect a commitment to advancing research in graphene technology, which has applications across various industries including electronics and energy storage.

Collaborations

Throughout his career, Won Jun Na has collaborated with esteemed colleagues such as Chong Min Koo and Soon Man Hong. Their collective efforts contribute to breakthroughs in scientific research and innovation, particularly in the development of advanced materials.

Conclusion

Won Jun Na stands out as an influential inventor, with his work in graphene preparation showcasing the potential for new technologies in energy and materials. His patent marks a significant advancement in the field, and his collaborations further enhance the impact of his research, promising advancements that may benefit various industries.