Synthesis of Mesoporous Titania with Surfactant and its Characterization | Science Publications

American Journal of Applied Sciences

N. Agoudjil¹  T. Benkacem¹ 

关键词: mesoporous;    surfactant;    sol-gel;    membrane;    inorganic;   

DOI  :  10.3844/ajassp.2008.1437.1441

学科分类：自然科学（综合）

来源: Science Publications

【 摘 要 】

A mesoporous titania was obtained by gelation from Ti-alkoxide in acidic solutions with addition of surfactant cetyltrimetylammonium bromide (CH₃(CH₂)₁₅N(CH₃)₃Br) using a sol-gel process. The effects of surfactant concentration on synthesis of mesoporous titania were studied. The structural characterisation was studied by differential thermal analysis, infrared spectroscopy, X-ray diffraction. Studies by X-ray diffraction showed that crystallisation of TiO₂ powder occurs at 200

【 授权许可】

Unknown