Figure 1.

SEM images of the as-grown ZnO nanorod arrays on the stainless steel mesh. (a) Large-area view of the coated mesh, (b) top images of the ZnO nanorod arrays on a stainless steel wire, (c) high-magnification ZnO nanorod arrays on a stainless steel wire, and (d) SEM side views of the ZnO nanorod arrays with height about 4 μm.

Li et al. Nanoscale Research Letters 2013 8:183   doi:10.1186/1556-276X-8-183
Download authors' original image