At 3pm on May 14th, Associate Professor Wei Ning from the Northwest A&F University was invited to our faculty to give an academic report titled “Molecular Dynamics Study on the Thermal and Thermal Properties of Graphene Origami” at the conference room 210.
The report was hosted by Assistant Dean Han Yu, and some faculty members and graduate students participated in this academic activity. At the beginning of the event, Dean Han Yu introduced the research direction of Associate Professor Wei Ning and his research achievements in micro-nano-mechanics and thermal conduction. At the same time, he expressed his warm welcome to Professor Wei.
Afterward, Prof. Wei introduced the basic concept of graphene origami, the establishment of mechanical model and method, the experimental results of the mechanical part, and the thermal performance test results. In the mechanical results section, Prof. Wei gave a detailed introduction to the mechanical properties, directional cutting and orientation folding of graphene origami. In the thermal performance section, the interface thermal resistance and different tensile strains of graphene origami containing different SP3 bond density were described in detail. Finally, Professor Wei also introduced its research on the effect of black scales and local strain field on the thermal resistance of graphene nano-interfaces.
Prof. Wei’s lecture attracted a great deal of interest from teachers and students. After the report, the teachers and students had a discussion with Professor Wei on the academic issues in his research.
