One-step synthesis and structural features of CdS/montmorillonite nanocomposites.
A novel synthesis method was introduced for the nanocomposites of cadmium sulfide and montmorillonite. This method features the combination of an ion exchange process and an in situ hydrothermal decomposition process of a complex precursor, which is simple in contrast to the conventional synthesis methods that comprise two separate steps for similar nanocomposite materials. Cadmium sulfide species in the composites exist in the forms of pillars and nanoparticles, the crystallized sulfide particles are in the hexagonal phase, and the sizes change when the amount of the complex for the synthesis is varied. Structural features of the nanocomposites are similar to those of the clay host but changed because of the introduction of the sulfide into the clay.
Han
Zhaohui
Z
Australian Key Centre for Microscopy and Microanalysis, The University of Sydney, NSW 2006, Australia. zhaohui.han@emu.usyd.edu.au
Zhu
Huaiyong
H
Bulcock
Shaun R
SR
Ringer
Simon P
SP