SEM morphologies of the worn surfaces lubricated by polyurea grease and different additives: a, d polyurea grease; b, e 1 wt% T204; c, f 1 wt% LP106 (the magnification of the images on the left is 80 ...
As a new kind of energy storage devices, supercapacitors possess a higher power density, a longer cycle life, a simpler charging circuit, no memory effect and are much safer and maintenance-free. They...
Crystalline metal chalcogenides are a class of important functional materials that may find applications in thermoelectricity, photocatalysis, ion exchange, and fast-ion conductivity. The progress of ...
Carbon material has been a hot topic in the field of material research due to its excellent performance. Scientists both home and abroad have done a lot of research on the controllable preparation of ...
Recently, scientists from Prof. Guozhong Wu’s group at Shanghai Institute of Applied Physics, Chinese Academy of Sciences, have successfully demonstrated that the confined ionic liquid under high-vacu...