Abstract:Metal organic frameworks (MOFs) are widely applied in the field of CO2 adsorption and separation because of their high specific surface area and porosity,easy functional structure and harmonic pore size.Several typical MOFs synthesis methods such as solvent method and microwave synthesis method are introduced in detail.The adsorption and separation of MOFs materials on MOFs materials under single component,multicomponent,high CO2 pressure and low CO2 pressure are reviewed.The latest progress in application of MOFs modified materials such as supported carbon nanomaterials,hydrophobic group modification,amino functional groups modification in gas adsorption field is introduced.Finally,it is pointed out that choosing suitable and efficient preparation method to synthesize MOFs and selecting functional groups with better physical properties and chemical properties to modify MOFs materials and improve their hydrothermal stability are the trend of its application in CO2 adsorption and separation field.