摘要
Pyridinium dioctadecyldithiophosphate(PyDDP) modified nickel nanoparticles were prepared by chemical reduction method in water toluene mixing solution. Byusing FT IR, TG, XRD and TEM, the resultant surface modified Ni particles were characterized. The results show that the nano Ni core has an average diameter of 12nm with a fcc structure. The hydrophobic groups formed by the organic layer on the surface of Ni particles make the nanoparticles have good stability andoil solubility.
Pyridinium dioctadecyldithiophosphate(PyDDP) modified nickel nanoparticles were prepared by chemical reduction method in water-toluene mixing solution. By using FT-IR, TG, XRD and TEM, the resultant surface modified Ni particles were characterized. The results show that the nano-Ni core has an average diameter of 12nm with a fcc structure. The hydrophobic groups formed by the organic layer on the surface of Ni particles make the nanoparticles have good stability and oil-solubility.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2002年第2期193-196,共4页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金资助课题(No.29771010)
