Mr. Ruiqi CHEN joined Prof. Leng’s group in May 2020. His Ph.D. research focuses on the multiscale characterization of the interaction between polymer and asphalt. He obtained his master’s and bachelor’s degree in polymer science and engineering from Wuhan Institute of Technology in 2016 and 2013, respectively. Before joining this group, he worked as a Senior Engineer at Nano and Advanced Materials Institute (NAMI), Hong Kong.