Title of article :
Synthesis of nanocrystalline Mo2C via sodium co-reduction of MoCl5 and CBr4 in benzene
Author/Authors :
Gu، نويسنده , , Yunle and Li، نويسنده , , Zhefeng and Chen، نويسنده , , Luyang and Ying، نويسنده , , Yongchen and Qian، نويسنده , , Yitai، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
Molybdenum carbide (Mo2C) has been synthesized via a sodium co-reduction of molybdenum pentachloride (MoCl5) and carbon tetrabromide (CBr4) in benzene at 350 °C for 12 h. X-ray diffraction (XRD) pattern indicated that the product was mainly hexagonal Mo2C with a small amount of cubic Mo2C. The lattice constants of the hexagonal Mo2C were a=3.009 and c=4.736 إ. Transmission electron microscopy (TEM) study showed that the product consisted of slightly conglomerated particles of about 30 nm in size.
Keywords :
A. Carbides , B. Chemical synthesis/solvothermal synthesis , C. X-ray diffraction
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
