Chao WANG. He is currently a researcher and doctoral supervisor at the Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China. He received his Ph.D. degree from the Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences. His current research interests focus on the design and preparation of porous polymer composites and the design and development of smart lubrication materials and polymer self-lubricating composites. He is a candidate for the talent project of the “Light of West China” Program of the Chinese Academy of Sciences and the Youth Innovation Promotion Association of the Chinese Academy of Sciences.