Seul-Yi Lee

Title: Seul-Yi Lee: Innovator in Graphene Synthesis

Introduction

Seul-Yi Lee is a notable inventor based in Blacksburg, VA (US). He has made significant contributions to the field of materials science, particularly in the synthesis of graphene and its derivatives. His innovative approach has the potential to revolutionize the production of graphene, making it more accessible and cost-effective.

Latest Patents

Seul-Yi Lee holds a patent for a one-pot process for the synthesis of graphene and graphene-derivatives from coal. This patent outlines methods for making graphene oxide and reduced graphene oxide, which include a simple one-pot synthesis from purified coal powder using a mild oxidizing acid. The methods described in the patent provide an improved, more cost-effective, and simpler process compared to conventional methods, such as the Hummers method. The process involves contacting purified coal powder with mild oxidizing acids, including nitric acid, nitrous acid, sulfuric acid, phosphoric acid, and benzoic acid. In some aspects, the mild oxidizing acid consists essentially of nitric acid. The patent also covers the graphene oxides and reduced graphene oxides prepared by these methods.

Career Highlights

Seul-Yi Lee is associated with Virginia Tech Intellectual Properties Inc., where he continues to advance his research and development in the field of graphene synthesis. His work has garnered attention for its innovative approach and potential applications in various industries.

Collaborations

Seul-Yi Lee collaborates with Roop L Mahajan, who is also a prominent figure in the field. Their partnership enhances the research and development efforts in graphene technology.

Conclusion

Seul-Yi Lee's contributions to the synthesis of graphene represent a significant advancement in materials science. His innovative methods not only simplify the production process but also pave the way for broader applications of graphene in various fields.