화학공학소재연구정보센터
Journal of the American Chemical Society, Vol.127, No.20, 7611-7614, 2005
Synthesis, optical properties, and growth mechanism of blue-emitting CdSe nanorods
Blue-emitting, cubic phase CdSe nanorods with an approximate diameter of 2.5 nm and lengths up to 12 nm have been synthesized at low temperature (100 degrees C) in a single surfactant using a single-source molecular precursor. Transmission electron microscopy and dynamic light scattering measurements indicate that the nanorods are formed from self-assembly of isotropic nanoclusters. Anisotropic growth in a single surfactant appears to be favored when growth occurs below the thermal decomposition temperature of the single-source precursor.