A novel synthetic method for the preparation of CuS, and CdS nanochains

作者：Pandey Gajanan^*; Srivastava S K

来源：Synthesis and Reactivity in Inorganic Metal-Organic and Nano-Metal Chemistry, 2006, 36(9): 663-666.

DOI：10.1080/15533170600962455

• nanostructure
• chemical synthesis
• electron microscopy

CuSand CdS nanochains having average particle size 15.4 nm and 16.7 nm have been synthesized by reaction of Na-2[M(HL)(2)(H2O)(2)] complexes; M=Cu, Cd; NaH2L=Eriochrome Black T with in situ formed H2S in aqueous solution phase. Na-2[M(HL)(2)(H2O)(2)] complexes, prepared by reacting M(II) ions with NaH2L, were treated by H2S, formed by heating alkaline solution of thiourea at 80 degrees C. The formed suspension was ultracentrifuged, washed with alcohol, air dried and analyzed for TEM. A mechanism for formation of CuS and CdS nanochains has also been proposed here.

• 出版日期2006