Preparation and Surface Layer Modification of Silicon Nanoparticles Dispersed in 2-Propanol
ZHU Yong1,2, S. Iwasaki2, K. Kimura2, ZHANG Li-de1
1Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031
2Department of Material Science, Himeji Institute of Technology, Science Garden City, Kamigohri, Hyogo 678-12, Japan
Preparation and Surface Layer Modification of Silicon Nanoparticles Dispersed in 2-Propanol
ZHU Yong1,2;S. Iwasaki2;K. Kimura2;ZHANG Li-de1
1Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031
2Department of Material Science, Himeji Institute of Technology, Science Garden City, Kamigohri, Hyogo 678-12, Japan
Abstract： Silicon nanoparticles dispersed in 2-propanol were prepared by using an arc plasma with gas flow method in a new designed home-made apparatus. The particles are composed of silicon crystal core covered by oxidized amorphous silicon shell. The composition of the particle surface layer can be modified by preparing the sample in different atmosphere. The particles can be also obtained with different core composition and different size which we need.
1998, Vol. 15 
