SYNTHESIS, CHARACTERIZATION AND ACTIVITY PATTERN OF CNFsSUPPORTED Cu/Zr02 CATALYSTS FOR C02 HYDROGENATION TOMETHANOL

A series of novel carbon nanofibers supported copper-Zirconia [Cu/ZrO,/CNFs-0 (CZC)] catalysts were synthesized to investigate hydrogenation of C02 to methanol in a three phase reactor at a low{/ pressure of 20 to 50 bar and temperature of 180 to 240 "C. The physicochemical characterizations of synthesized catalysts were studied by X-ray diffraction (XRD), inductively coupled plasma optical emission spectroscopy (lCP-OES). N2 adsorption-

Keywords:

• Chemisorption
• Catalysis
• Nuclear chemistry
• Thermal desorption spectroscopy
• Temperature-programmed reduction
• X-ray photoelectron spectroscopy
• Inductively coupled plasma
• Methanol
• Materials science
• High-resolution transmission electron microscopy

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