Title of article :
Simultaneous Growth of α-Si3N4 and β-SiC Nanorods
Author/Authors :
Wu، نويسنده , , X.C and Song، نويسنده , , W.H. and Huang، نويسنده , , W.D and Pu، نويسنده , , M.H. and Zhao، نويسنده , , B and Sun، نويسنده , , Eva Y.P. and Du، نويسنده , , J.J، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
Well-separated α-Si3N4 and β-SiC nanorods have simultaneously been synthesized by the reaction of SiO2 nanoparticles and active carbon at 1450°C in nitrogen atmosphere. TEM (transmission electron microscopy) photographs confirm α-Si3N4 nanorods with the diameter of 10–100 nm and length up to 15μm, and β-SiC nanorods with the diameter around 40 nm and length up to about 1 μm. The chemical reaction conditions and mechanisms have been discussed.
Keywords :
A. Nanostructures , A. Nitrides , A. Carbides , B. Chemical synthesis , C. X-ray diffraction
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
