Ultralong and Mesoporous ZnO and γ-Al<sub>2</sub>O<sub>3</sub> Oriented Nanowires Obtained by Template-assisted Hydrothermal Approach

Ultralong and Mesoporous ZnO and γ-Al₂O₃ Oriented Nanowires Obtained by Template-assisted Hydrothermal Approach

Carminna Ottone^1,², Vivian Farías Rivera^1,², Marco Fontana^1,², Katarzyna Bejtka¹, Barbara Onida², Valentina Cauda^1,^*

Fig. 3 XRD pattern of the a as-prepared and b annealed at 600 _C for 2 h of the samples: AAO-ZnO curve 1, AAO-ZnO-SL curve 2, AAO-AlOOH and AAO-Al2O3 curves 3 in a and b, respectively and empty template curve 4, only in b.