aqueous en solution, forming CdS on the CS 2 –water interface, hollow spheres
[138] and a novel peanut-like structures of CdS [139] were prepared (Figure 7.33)
under mild conditions.
Some other nanocrystallites with different morphologies were also prepared by
room-temperature processes, such as a novel non-layered compound Cu 2Àx Se
nanotubes (Figure 7.34), CuE and AgE (E ¼ Se or Te) nanocrystallites (nanotubes,
Fig. 7.33. XRD pattern and TEM images of the hollow spheres
(a) and the peanut-like (b) structures of CdS.
Fig. 7.34. TEM and TED images of Cu 2Àx Se nanotubes from
hydrazine, CuCl 2 and selenium in ethylenediamine at room
temperature.
7 Solvothermal Synthesis of Non-Oxide Nanomaterials
200
[138] and a novel peanut-like structures of CdS [139] were prepared (Figure 7.33)
under mild conditions.
Some other nanocrystallites with different morphologies were also prepared by
room-temperature processes, such as a novel non-layered compound Cu 2Àx Se
nanotubes (Figure 7.34), CuE and AgE (E ¼ Se or Te) nanocrystallites (nanotubes,
Fig. 7.33. XRD pattern and TEM images of the hollow spheres
(a) and the peanut-like (b) structures of CdS.
Fig. 7.34. TEM and TED images of Cu 2Àx Se nanotubes from
hydrazine, CuCl 2 and selenium in ethylenediamine at room
temperature.
7 Solvothermal Synthesis of Non-Oxide Nanomaterials
200