摘要
在氯化亚锡敏化、氯化钯活化的条件下 ,通过化学镀方法 ,成功地在纳米金刚石粉体表面制备了超薄铜膜 .用X射线粉末衍射 (XRD)和傅立叶红外吸收光谱 (FTIR)表征了该Cu 金刚石纳米复合材料 .此种复合材料在无水乙醇中超声分散5min后的溶胶可稳定存放半年之久而不见沉降 .
The extra-thin copper film wrapped diamond nanoparticles were prepared by using electroless plating method under the condition of tin chloride sensitization and palladium chloride activation. The prepared particles were analyzed by using X-ray diffraction (XRD) and Fourier transform infrared spectrometry (FTIR). The ethanol solvent of the nanoparticles kept stable without sedimentation within half year.
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
2004年第1期34-36,共3页
Acta Chimica Sinica
基金
国家自然科学基金 (No.2 0 0 730 1 7)资助项目
