STRUCTURAL SUPERLUBRICITY DEVICE CAPABLE OF REDUCING EDGE FRICTION

摘要

The present invention provides a structural superlubricity device capable of reducing edge friction. The structural superlubricity device is a part of a superlubricity pair which comprises a superlubricity sheet and/or a thin film layer, and the edge of the superlubricity sheet warps towards a direction opposite to a superlubricity surface. According to the present invention, the friction between the edge of the superlubricity sheet and a substrate due to an interface chemical bond is completely eliminated, the total friction between the superlubricity sheet and the substrate is greatly reduced, and a friction coefficient of one ten-thousandth order of magnitude can be achieved.