Skip to main content
Nano Convergence
Fig. 9 | Nano Convergence

Fig. 9

From: Ion exchange: an advanced synthetic method for complex nanoparticles

Fig. 9

a A schematic of the cation exchange reaction in CdS or CdSe with Pb2+. Transmission electron microscopy images of PbS NPs synthesized from CdS NPs (b) and partially exchanged CdS NPs (c). Both their spherical nature and heterostructure can be observed. d A transmission electron microscopy image of partially exchanged CdSe NPs. The PbSe and CdSe domains form two (111) interfaces. Reprinted with permission from American Chemical Society [57]

Back to article page