通过考察实验影响因素以在最佳条件合成一种具有潜在应用价值的高水热稳定性材料。通过降解NaY分子筛形成其前驱体,以CTMABr(十六......

Structrue and pore characteristics of the mesoporous silica synthesized in acid medium were studied by means of XRD, HRT......