On the lubrication of rough copper surfaces with graphene

Berman, 2013, Reduced wear and friction enabled by graphene layers on sliding steel surfaces in dry nitrogen, Carbon, 59, 167, 10.1016/j.carbon.2013.03.006 Huang, 2017, Wear evolution of monolayer graphene at the macroscale, Carbon, 115, 600, 10.1016/j.carbon.2017.01.056 Dou, 2016, Self-dispersed crumpled graphene balls in oil for friction and wear reduction, Proc Natl Acad Sci U S A, 113, 1528, 10.1073/pnas.1520994113 Li, 2018, Lubrication performance of graphene as lubricant additive in 4-n-pentyl-4'-cryanobiphyl liquid crystal (5CB) for steel/steel contacts, Materials, 11, 2110, 10.3390/ma11112110 Deng, 2016, Wrinkled, rippled and crumpled graphene: an overview of formation mechanism, electronic properties, and applications, Mater Today, 19, 197, 10.1016/j.mattod.2015.10.002 Zhang, 2019, Tribology of two-dimensional materials: from mechanisms to modulating strategies, Mater Today, 26, 67, 10.1016/j.mattod.2018.12.002 Novoselov, 2004, Electric field effect in atomically thin carbon films, Science, 306, 666, 10.1126/science.1102896 Kim, 2009, Large-scale pattern growth of graphene films for stretchable transparent electrodes, Nature, 457, 706, 10.1038/nature07719 Berger, 2006, Electronic confinement and coherence in patterned epitaxial graphene, Science, 312, 1191, 10.1126/science.1125925 Schniepp, 2006, Functionalized single graphene sheets derived from splitting graphene oxide, J Phys Chem B, 110, 8535, 10.1021/jp060936f Bae, 2010, Roll-to-roll production of 30-inch graphene films for transparent electrodes, Nat Nanotechnol, 5, 574, 10.1038/nnano.2010.132 Svahn, 2003, The influence of surface roughness on friction and wear of machine element coatings, Wear, 254, 1092, 10.1016/S0043-1648(03)00341-7 Dong, 2013, Atomic roughness enhanced friction on hydrogenated graphene, Nanotechnology, 24, 375701, 10.1088/0957-4484/24/37/375701 Long, 2017, Anisotropic friction of wrinkled graphene grown by chemical vapor deposition, ACS Appl Mater Interfaces, 9, 20922, 10.1021/acsami.7b00711 Dong, 2014, Effects of substrate roughness and electron-phone coupling on thickness-dependent friction of graphene, J Phys Appl Phys, 47, 10.1088/0022-3727/47/5/055305 Li, 2016, The evolving quality of frictional contact, Nature, 539, 541, 10.1038/nature20135 Lee, 2010, Frictional characteristics of atomically thin sheets, Science, 328, 76, 10.1126/science.1184167 Ye, 2012, Role of wrinkle height in friction variation with number of graphene layers, J Appl Phys, 112, 116102, 10.1063/1.4768909 Mate, 1987, Atomic-scale friction of a tungsten tip on a graphite surface, Phys Rev Lett, 59, 1942, 10.1103/PhysRevLett.59.1942 Li, 2011, Speed dependence of atomic stick-slip friction in optimally matched experiments and molecular dynamics simulations, Phys Rev Lett, 106, 1126101, 10.1103/PhysRevLett.106.126101 Liu, 2015, Dynamics of atomic stick-slip friction examined with atomic force microscopy and atomistic simulations at overlapping speeds, Phys Rev Lett, 114, 146102, 10.1103/PhysRevLett.114.146102 Müller, 1997, Frictional force between a sharp asperity and a surface step, Phys Rev Lett, 79, 5066, 10.1103/PhysRevLett.79.5066 Hölscher, 2008, Friction at atomic-scale surface steps: experiment and theory, Phys Rev Lett, 101, 1, 10.1103/PhysRevLett.101.246105 Dikken, 2017, Friction of atomically stepped surfaces, Phys Rev B, 95, 104, 10.1103/PhysRevB.95.104106 Sang, 2001, Thermal effects on atomic friction, Phys Rev Lett, 87, 174301, 10.1103/PhysRevLett.87.174301 Sharp, 2017, Scale- and load-dependent friction in commensurate sphere-on-flat contacts, Phys Rev B, 96, 155436, 10.1103/PhysRevB.96.155436 Mo, 2009, Friction laws at the nanoscale, Nature, 457, 1116, 10.1038/nature07748 Ouyang, 2018, Atomic-scale sliding friction on a contaminated surface, Nanoscale, 10, 6375, 10.1039/C7NR09530A Kwon, 2012, Enhanced nanoscale friction on fluorinated graphene, Nano Lett, 12, 6043, 10.1021/nl204019k Li, 2014, Fluorination of graphene enhances friction due to increased corrugation, Nano Lett, 14, 5212, 10.1021/nl502147t Li, 2009, Large area synthesis of high quality and uniform graphene films on copper foils, Science, 324, 1312, 10.1126/science.1171245 Egberts, 2014, Frictional behavior of atomically thin sheets: hexagonal-shaped graphene islands grown on copper by chemical vapor deposition, ACS Nano, 8, 5010, 10.1021/nn501085g Li, 2016, Graphene films: synthesis of graphene film on copper foils by chemical vapor deposition, Adv Mater, 28, 6247, 10.1002/adma.201504760 Zhong, 2019, Unidirectional self-driving liquid droplet transport on a monolayer graphene-covered textured substrate, ACS Appl Mater Interfaces, 11, 28562, 10.1021/acsami.9b09219 Le, 2010, Effect of sputtering power on the nucleation and growth of Cu films deposited by magnetron sputtering, Mater Trans, 51, 116, 10.2320/matertrans.M2009183 Nosé, 1984, A unifed formulation of the constant temperature molecular dynamics methods, J Chem Phys, 81, 511, 10.1063/1.447334 Hoover, 1985, Canonical dynamics: equilibrium phase-space distributions, Phys Rev, 31, 1695, 10.1103/PhysRevA.31.1695 Mishin, 2001, Structural stability and lattice defects in copper Ab initio, tight-binding, and embedded-atom calculations, Phys Rev B, 63, 224106, 10.1103/PhysRevB.63.224106 Stuart, 2000, A reactive potential for hydrocarbons with intermolecular interations, J Chem Phys, 112, 6472, 10.1063/1.481208 Stillinger, 1985, Computer simulation of local order in condensed phases of silicon, Phys Rev B, 31, 5262, 10.1103/PhysRevB.31.5262 Rappe, 1992, UFF, a full periodic table force field for molecular mechanics and molecular dynamics simulations, J Am Chem Soc, 114, 10024, 10.1021/ja00051a040 Guo, 2006, Structural transformation of partially confined copper nanowires inside defected carbon nanotubes, Nanotechnology, 17, 4726, 10.1088/0957-4484/17/18/033 Xu, 2009, Nanoengineering heat transfer performance at carbon nanotube interface, ACS Nano, 3, 2767, 10.1021/nn9006237 Cleri, 1997, Atomic-scale mechanisms of crack-tip plasticity: dislocation nucleation and crack-tip shielding, Phys Rev Lett, 49, 1309, 10.1103/PhysRevLett.79.1309 Xin, 2017, Adhesion energy of as-grown graphene on copper foil with a blister test, Carbon, 123, 243, 10.1016/j.carbon.2017.07.053 Plimpton, 1995, Fast parallel algorithms for short-range molecular dynamics, J Comput Phys, 117, 1, 10.1006/jcph.1995.1039 Stukowski, 2010, Visualization and analysis of atomistic simulation data with OVITO – the Open Visualization Tool, Model Simulat Mater Sci Eng, 18, 10.1088/0965-0393/18/1/015012 Ye, 2017, Effect of roughness on the layer-dependent friction of few-layer graphene, Phys Rev B, 96, 115401, 10.1103/PhysRevB.96.115401 Egberts, 2013, Environmental dependence of atomic-scale friction at graphite surface steps, Phys Rev B, 88, 10.1103/PhysRevB.88.035409 Wang, 2019, Bending of multilayer van der Waals materials, Phys Rev Lett, 123, 116101, 10.1103/PhysRevLett.123.116101 Xu, 2010, Geometry controls conformation of graphene sheets: membranes, ribbons, and scrolls, ACS Nano, 4, 3869, 10.1021/nn100575k Sajadi, 2018, Size- and temperature-dependent bending rigidity of graphene using modal analysis, Carbon, 139, 334, 10.1016/j.carbon.2018.06.066