关键词 : 二氧化钛 ; 脱除模板剂 ; 光催化 [gap=6564]Key words : titanium dioxide ; removed template method ; photocatalysis
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用酸化的乙醇溶液抽提脱除模板剂，能更有效地让铁保留在四面体配位状态的骨架位上。
In case of using acidified alcohol to extract surfactant, it is more effective to retain fe in tetrahedral coordinated framework.
结果表明，采用在空气中直接焙烧的方法脱除模板剂在一定的程度上破坏了MCM-41分子筛的结构完整性，骨架脱铝现象最明显；
The result showed that direct calcination of MCM-41 samples in the presence of air for template removal caused collapse of the molecular sieve structure and dealumination of the framework was obvious;
在其制备过程中，模板剂的脱除是十分重要的一个步骤。
During the syntheses of ordered mesoporous materials, the removal of templates is an important process.
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