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|Title:||Solvothermal synthesis and optical properties of wurtzite-type Cds nanorods|
Physics and Astronomy
|Abstract:||Cadmium sulfide (CdS) nanorods were synthesized by simple solvothermal reactions at 200 °C for 12-24 h using Cd(NO 3) 2·4H 2O and NH 2CSNH 2 as starting materials and (C2H5)2NH as solvent. XRD and TEM analysis show a hexagonal-phase single crystalline CdS nanorods with diameter of 20 nm and length of 100-200 μm. UV-visible absorption of as-prepared CdS nanorods presented an absorption peak of around 482 nm. The PL spectrum exhibited an emission band at 403 nm due to electron-hole recombination of CdS.|
|Appears in Collections:||CMUL: Journal Articles|
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