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Title of article :
The effect of pH on ZnO hydrothermal growth on PES flexible substrates
Author/Authors :
C.M. Shin، نويسنده , , J.H. Heo، نويسنده , , J.H. Park، نويسنده , , Ted T.M. Lee، نويسنده , , H. Ryu، نويسنده , , B.C. Shin، نويسنده , , W.J. Lee، نويسنده , , H.-K. Kim، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2010
Pages :
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Abstract :
The effect of pH value and a ZnO buffer layer on structural properties and morphology of ZnO nanostructures was investigated in this work. The nanostructures were fabricated on polyethersulfone (PES) flexible substrates with and without a ZnO buffer layer using a hydrothermal synthesis process, and the pH value was varied from 6.65 to 8.5. The ZnO buffer layer was deposited onto the substrates using atomic layer deposition (ALD). X-ray diffraction and scanning electron microscopy were used to characterize the samples. Hydrothermally grown ZnO deposited onto a buffer-ZnO/PES substrate at a pH of 7.5 was found to exhibit the optimal structural properties.
Journal title :
Physica E Low-dimensional Systems and Nanostructures
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