Title of article :
A new chemical route to prepare nanocrystalline cobalt monoarsenide
Author/Authors :
Wang، نويسنده , , C. and Qian، نويسنده , , X.F. and Zhang، نويسنده , , X.M. and Li، نويسنده , , Y.D. and Xie، نويسنده , , Y. and Qian، نويسنده , , Y.T.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Abstract :
A low-temperature solvothermal reduction process to nanocrystalline CoAs is reported here. All the precursors are easily accessible. The formation and crystalline temperature of CoAs could be as low as 140°C. Powder X-ray diffraction (XRD) shows a single phase of CoAs. The average particle size observed from transmission electron micrography (TEM) is about 18 nm. Elemental analysis and X-ray photoelectron spectroscopy (XPS) were utilized to determine the chemical composition of the product.
Keywords :
A. Nanostructures , B. Chemical synthesis , C. X-ray diffraction
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
