首页|ZnO nanoarrays film grown by forced-hydrolysis-initiated-nucleation technique and its photo-induced electrical property
ZnO nanoarrays film grown by forced-hydrolysis-initiated-nucleation technique and its photo-induced electrical property
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NETL
NSTL
Trans Tech Publications Ltd
Anhydrous zinc acetate pre-coated on the FTO substrate was served as a template layer, and ZnO nanowhisker arrays were simply and successfully fabricated by its forced-hydrolysis-initiated-nucleation of the layer in an aqueous solution at low temperature below 100 ℃. The technique doesn't need any expensive metal catalyst and high-temperature treatment. The density, diameter and length of whiskers were controllable by changing the deposition time. As-grown ZnO nanoarrays showed photo-induced electrical property. Enhanced photo-induced current (2.0～3.0 × 10~(-5) A) was detected under laser irradiation after DNA molecules labeled with dye molecules were loaded on the ZnO nanowhisker arrays.
NETL
NSTL
Trans Tech Publications Ltd
