Public defence of doctoral thesis in machine elements - Zhipeng Wu

Thesis:

• Lignin-Based Versatile Gel as Green Lubricating Grease

Opponent: Professor Ardian Morina, School of Mechanical Engineering, Faculty of Engineering and Physical Sciences, University of Leeds, Leeds, U.K

Chair: Associate professor Marcus Björling, Division of Machine Elements, Department of Engineering Sciences and Mathematics, Luleå University of Technology, Luleå, Sweden