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1.Factors influencing pore structure of amorphous silica-alumina prepared by carbonization were investigated.
摘要系统考察了影响碳化法制备无定形硅铝孔结构的因素。收藏指正
2.High Si/Al amorphous silica-alumina with satisfactory pore structure could be prepared via optimization the preparation condition.
通过优化加料顺序、加料方式和制备条件，可以制备出理想孔结构的高硅铝比无定形硅铝干胶产品。收藏指正
3.Biogenic silica(BSi) is a chemical determination of the amount of amorphous. BSi is also known as biogenic opal or simple opal by geologists.
生物硅 (BSi)指用化学方法测定的沉积物中的无定形硅含量。收藏指正
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