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合成了 SO2 - 4/ Sn O2 固体超强酸催化剂。采用 FT-IR、TG-DSC和 XRD技术研究了 SO2 - 4/ Sn O2 的结构 ,其测试结果表明 :SO2 - 4/ Sn O2 的结构与其催化活性存在很好的一致性。
SO2 - 4 / SnO2 solid superacid catalysts were synthesized. The structure of SO2 - 4 / Sn O2 was studied by FT-IR, TG-DSC and XRD. The results show that the structure of SO2 - 4 / Sn O2 is in good agreement with its catalytic activity.