Dapeng Liu

Title: Dapeng Liu: Innovator in Graphite Materials

Introduction

Dapeng Liu is a notable inventor based in College Park, MD (US). He has made significant contributions to the field of materials science, particularly in the development of innovative graphite materials. His work focuses on enhancing the properties and applications of graphite through advanced fabrication methods.

Latest Patents

Dapeng Liu holds a patent for "Graphite materials, and methods for fabricating and use thereof." This patent describes a method where cellulose nanofibers (CNF) act as a dispersing agent to directly exfoliate graphite in an aqueous solution using sonication. The resulting suspension contains graphite flakes with 2-20 monolayers and a relatively large lateral dimension, decorated with CNF on their surfaces and edges. The CNF enhances the stability of the graphite-CNF suspension, allowing it to be stored without degradation until needed. This suspension can be utilized to create various composite structures through methods such as spraying, coating, pouring, extruding, or printing, followed by drying. The resulting composite structures exhibit improved tensile strength and toughness due to hydrogen bond interactions between the CNF and graphite.

Career Highlights

Throughout his career, Dapeng Liu has worked with esteemed organizations, including the University System of Maryland and Trinity Rail Group, LLC. His experience in these institutions has allowed him to further his research and development in innovative materials.

Collaborations

Dapeng Liu has collaborated with notable colleagues, including Liangbing Hu and Yubing Zhou. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Dapeng Liu's innovative work in graphite materials showcases his expertise and dedication to advancing materials science. His contributions have the potential to impact various industries through improved composite structures.