شماره ركورد كنفرانس :
3306
عنوان مقاله :
Co-Si mesoporous aluminum silicate (CoSi MASM (n)) molecular sieves a novel catalyst for synthesis of carbon spheres (CS’s)
پديدآورندگان :
Mehraban Zahra Department of Chemistry, University of Alzahra, Vanak, Tehran, Iran , Farzaneh Faezeh Department of Physics, University of Alzahra, Vanak, Tehran, Iran , Dadmehr Vahid Department of Physics, University of Alzahra, Vanak, Tehran, Iran
كليدواژه :
Co-Si mesoporous aluminum silicate molecular sieves , (Carbon spheres (CS’s , chemical vapor deposition
عنوان كنفرانس :
كنفرانس بين المللي زئوليت ايران
چكيده لاتين :
A special type of Co-Si mesoporous aluminium silicate molecular sieves; Co-Si MASM with Si/Al molar
ratios of 25, 50, 100, 150 were synthesise by sol-gel method and has been used as a powerful catalyst for
synthesize of carbon spheres (CS’s) by the catalytic chemical vapour deposition of C2H2 at 550ºC and 850ºC
for 30 minutes. The obtained uniform CS’s at 550ºC and 850ºC were characterized by XRD, FTIR, Scanning
electron microscopy (SEM), Transmission electron microscopy (TEM) and Raman spectroscopy.
