Organic Template-Free Synthesis of Mesoporous ZnO Microparticles by Sol-Gel Method and Low-Temperature Hydrothermal Treatment

Mesoporous zinc oxide microparticles were synthesized by the sol-gel method, followed by hydrothermal treatment at three different temperatures (100 degrees C, 120 degrees C, and 140 degrees C), confirming that the method is fast, simple, reproducible, an