Superlubricity has drawn substantial attention worldwide while the energy crisis is challenging human beings. Hence, numerous endeavors are bestowed to design materials for superlubricity achievement at multiple scales. Developments in graphene-family materials, such as graphene, graphene oxide, and graphene...
Tribology Letters (2023) Graphene superlubricity: A review Xiangyu Ge Zhiyuan Chai Wenzhong Wang Friction (2023) Electronic friction and tuning on atomically thin MoS2 Bin Shi Xuehui Gan Yitian Peng npj 2D Materials and Applications (2022)Editorial...
Thereinto, amorphous carbon film sliding against the same type of film material (namely self-mated system) has the superiority to establish a superlubricity state. During the sliding process, the contact surfaces of the upper and lower counterfaces are usually covered by the in-situ formed tribo...
Bending of few-layer graphene leads to interlayer slip, and slipping lowers the bending stiffness. Beyond a critical bending angle, the graphene layers bend like a stack of paper, with a state of superlubricity for interlayer slip. Rui Huang ...
Superlubricity through graphene multilayers between Ni(111) surfaces. A single graphene layer placed between two parallel Ni(111) surfaces screens the strong attractive force and results in a significant reduction of adhesion... Cahangirov,S.,Ciraci,... - 《Physical Review B Condensed Matter & ...
Superlubricity of graphene nanoribbons on gold surfaces Science (2016)View more references Cited by (22) Advances of molecular dynamics simulation in tribochemistry and lubrication investigations: A review 2023, Journal of Industrial and Engineering Chemistry Show abstract Molecular dynamics study of the ro...
摘要: Review on PECVD-grown graphene for flexible electronics.Review on PECVD-grown graphene for anticorrosion.Review on PECVD-grown monolayer graphene for straintronics.Review on PECVD-grown graphene for Si-based technologies.关键词: PECVD Graphene Flexible hybrid electronics Straintronics Superlubricity ...
Currently, most methods of making graphene first grow the material on a film of metal, such as nickel or copper, says Hart, the Mitsui Career Development Associate Professor of Mechanical Engineering. “To make it useful, you have to get it off the metal and onto a substrate, such as a ...
Graphite is a well-known solid lubricant, a property that originates from the low interlayer shear strength between individual graphene layers12,16. Structural superlubricity can occur between two solid surfaces of crystalline nature when they are stacked in an incommensurate configuration. This is also...
(3–4 layers) showed excellent tribological performance with a COF < 0.2, a decrease of wear rate by three orders of magnitude, and sliding lifetime up to 47000 cycles on steel37. Reference 35reported that 1LG exhibits superlubricity35and reduced the COF by 2–3 times and wear rate...