Title of article
Wettability conversion on ZnO nanowire arrays surface modified by oxygen plasma treatment and annealing
Author/Authors
Meng، نويسنده , , X.Q. and Zhao، نويسنده , , D.X. and Zhang، نويسنده , , J.Y. and Shen، نويسنده , , D.Z. and Lu، نويسنده , , Y.M. and Dong، نويسنده , , L. and Xiao، نويسنده , , Z.Y. and Liu، نويسنده , , Y.C. and Fan، نويسنده , , X.W.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
4
From page
450
To page
453
Abstract
The ZnO nanowire arrays were synthesized by a simple vapor–solid process. Wettability of nanowire arrays was studied by measuring contact angle. Under both oxygen plasma treatment and annealing at O2 atmosphere, the wettability of nanowire arrays changed from hydrophobic to super-hydrophilic. By measuring the photoluminescence spectra of modified samples, we affirm that the wettability conversion is not due to oxygen vacancies. It is thought that the oxygen related surface defect is the main reason to make this kind of change.
Journal title
Chemical Physics Letters
Serial Year
2005
Journal title
Chemical Physics Letters
Record number
1916404
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