Enhanced the ductility and toughness in polycrystalline graphene through pore design
Zhengyan Gu, Shuaiwei Wang
Topics & Concepts
Materials scienceFracture toughnessComposite materialGrapheneCrystalliteGrain boundaryDuctility (Earth science)ToughnessBrittlenessUltimate tensile strengthFracture mechanicsModulusFracture (geology)Grain sizeYoung's modulusElastic modulusStress (linguistics)Flexural strengthStrain rateStress–strain curveMolecular dynamicsGraphene research and applications2D Materials and ApplicationsThermal properties of materials