In:
Advanced Materials Research, Trans Tech Publications, Ltd., Vol. 31 ( 2007-11), p. 199-201
Kurzfassung:
We show that the rod-like morphology of hydrothermally-grown ZnO nanorods can be
obtained on any substrate, pre-coated with ZnO nanoparticles, when pH 〈 7.3 or pH 〉 10.1. When
pH 〉 10.1, three types of morphology, from uniform nanorods to large clustered rods, can be
distinguished based on the solubility of zinc. In line with classical thermodynamics, the density of nanorods increases when the solubility of zinc decreases. We also report that the orange defect peak
photoluminescence can be reduced, while the UV peak increased by decreasing the pH of the growth solution.
Materialart:
Online-Ressource
ISSN:
1662-8985
DOI:
10.4028/www.scientific.net/AMR.31
DOI:
10.4028/www.scientific.net/AMR.31.199
Sprache:
Unbekannt
Verlag:
Trans Tech Publications, Ltd.
Publikationsdatum:
2007
ZDB Id:
2265002-7
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