Title of article
The effect of KI on the formation of Tl2E (E=S, Se) nanorods via solvothermal route
Author/Authors
Ni، نويسنده , , Youbao and Shao، نويسنده , , Mingwang and Wu، نويسنده , , Zhengcui and Gao، نويسنده , , Feng and Wei، نويسنده , , Xianwen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
4
From page
297
To page
300
Abstract
Tl2E (E=S or Se) nanorods were synthesized via solvothermal route with the addition of KI. The products were characterized with X-ray powder diffraction patterns and transmission electron microscope images. Their optical properties were studied by UV–vis transmittance and photoluminescence spectrum. The band gap of direct forbidden transitions was found larger than that of bulk materials, because of the blue shift caused by nanometer-scale crystalline particles due to quantum confinement effects. A possible growth mechanism is proposed.
Keywords
B. Crystal growth , A. Nanostructures
Journal title
Solid State Communications
Serial Year
2004
Journal title
Solid State Communications
Record number
1788780
Link To Document