Abstract Metal organic frameworks (MOFs) based on tin (Sn-BDC, where BDC = benzene-1,4-dicarboxylic acid) were synthesized at 25 °C, using a simple and fast ultrasound-assisted method, as a mesoporous solid in the shape of plates. Tin oxide (SnO2), with structural purity, a tetragonal rutile phase and large surface area (30 m2 g−1), was obtained through the calcination of Sn-BDC at 600 °C. To the best of our knowledge, this is the first report of an isostructural Sn-BDC obtained via the ultrasound technique applied to the formation of SnO2 with a large surface area.

中文翻译：

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Sn-MOFs 的简单快速超声辅助合成和 SnO2 的获得

摘要 基于锡的金属有机骨架 (MOF) (Sn-BDC，其中 BDC = 苯-1,4-二羧酸) 在 25 °C 下使用简单快速的超声辅助方法合成，作为介孔固体在板的形状。通过在 600 °C 下煅烧 Sn-BDC，获得结构纯度、四方金红石相和大表面积 (30 m2 g-1) 的氧化锡 (SnO2)。据我们所知，这是通过超声技术获得的同构 Sn-BDC 的第一份报告，该技术应用于具有大表面积的 SnO2 的形成。