Evolution of pore and fracture of coal under heating–freezing effects: An experimental study
Ning Liu, Lulu Sun, Botao Qin, Shuaihu Zhang, Wenzhou Du
Topics & Concepts
CoalLiquid nitrogenNitrogenVolume (thermodynamics)MacroporeAdsorptionChemistryScanning electron microscopeCarbon fibersPorosityMaterials scienceMineralogyComposite materialMesoporous materialThermodynamicsOrganic chemistryCatalysisPhysicsComposite numberCoal Properties and UtilizationRock Mechanics and ModelingHydrocarbon exploration and reservoir analysis