用SBA-15做硬模板时，怎样去除掉，有什么文献支撑，有什么现象，步骤？

能具体说说不？不胜感激... Then, the composite,i.e., MCM-41/C was pyrolised in a nitrogen flow at 900?C for 2 h, inorder to carbonise the polymer. Afterwards, the silica/carbon composite was leached with HF 10% solution in order to remove themolecular sieves matrix and the as-synthesised carbon solid wasfinally dried at 120?C for 2

氢氟酸溶液或者热NaOH溶液，过夜处理。

我知道，就是你做过这个东西吗？我老师现在问我具体咋做，有什么现象... 1 配HF或者NaOH溶液2 称取一定质量的SBA/***复合物（如0.1g-10mL）3 搅拌一定时间（时间具体说不准，宁长勿短，建议过夜）4 离心，干燥现象？如果你的固体不是白色的，那么复合物中的轻微白色会消失。（或者浅色变较深）

A 1.0 g of the mesoporous SBA-15 was dispersed in 40 mLof n-hexane (Synth, 99 wt%) with stirring for 3 h. Then, 1 mL of thenitrate solution was added to the latter mixture dropwise with vigorous ... 可以给一下文献吗？

Then, the composite,i.e., MCM-41/C was pyrolised in a nitrogen flow at 900?C for 2 h, inorder to carbonise the polymer. Afterwards, the silica/carbon composite was leached with HF 10%??... 我知道，就是你做过这个东西吗？我老师现在问我具体咋做，有什么现象