화학공학소재연구정보센터
Inorganic Chemistry, Vol.40, No.13, 3130-3133, 2001
Synthesis and characterization of CdIn2S4 nanorods by converting CdS nanorods via the hydrothermal route
The ternary semiconductor CdIn2S4 nanorods were synthesized by a method based on CdS nanorods via the hydrothermal route, in which CdS nanorods were converted by reaction with InCl3 and thiourea in aqueous-solution Transmission electronmicroscopy (TEM) images revealed that the typical sizes of the CdIn2S4 nanorods were 10-30 nm in diameter and 200-1000 nm in length. X-ray photoelectron spectra (XPS) analysis of the surface stoichiometry (CdIn2.03S4.15) and room-temperature Raman spectrum (RS) were recorded. The influences of reaction temperature, time, and sulfur sources on the formation for CdIn2S4 nanorods were investigated. A possible formation mechanism of the CdIn2S4 nanorods was also proposed.