Ultrafast Facile One Pot Synthesis of Meso-Tetraphenyl- Porphinato-Cu(Ⅱ) Metal-Organic Frameworks (MOFs) for CO_2 Capture

摘要

The present investigations introduce a new simple strategy to synthesize a crystalline copper metal-organic frameworks by high-energy He-Ag laser assisted synthesis for the first time in 18min. The produced meso-tetraphenyl-porphinato-Cu(II) metal-organic frameworks (MOFs) were characterized by X-ray diffraction, scanning electron microscopy (SEM) and 3D-atomic force microscope (3D-AFM). Brunauer-Emmet-Teller BET specific surface area was measured and found 3418m(2)g(-1). Furthermore meso-tetraphenyl-porphinato-Cu(II) metal-organic frameworks (MOFs) exhibit good sensitivity toward CO2-capture with an adsorption capacity of 76.66mg CO2/g in 27.5min at 25 degrees C, 40bar.