Hetero-epitaxial anion exchange yields single-crystalline hollow nanoparticles.
Anion exchange with S was performed on ZnO colloidal nanoparticles. The resulting hollow ZnS nanoparticles are crystal whose shape is dictated by the initial ZnO. Crystallographic and elemental analyses provide insight into the mechanism of the anion exchange.
Department of Chemistry, University of California, Berkeley, California 94720, USA.
Jungwon
J
Park
Haimei
H
Zheng
Young-wook
YW
Jun
A Paul
AP
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