The silica inverse opal structure was obtained by secondary vertical deposition methods. The SEM observation showed a fare good inverse opal structure and the band gap blueshifted as shown in the UV-Vis transmission spectra.

• 利用二次沉积技术制备SiO_2反蛋白石结构,利用SEM对其结构作了表征,并利用UV-Vis透射光谱对其带隙作了研究。