Figure 8.

DRS spectra of samples prepared at 95 °C in (a) 0.01 M ZnCl2–HMT mixed aqueous solution (spindle-like ZnO), (b) 0.1 M ZnCl2–HMT mixed 50 vol.% EG aqueous solution (plate-like simonkolleite). (c) commercial ZnO

Long et al. Nanoscale Research Letters 2008 4:247-253   doi:10.1007/s11671-008-9233-2