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CN101863507B 一种分等级二氧化锡八面体的制备方法 失效 - 权利终止

一种分等级二氧化锡八面体的制备方法
摘要：
本发明公开了一种分等级二氧化锡八面体的制备方法。本发明分等级二氧化锡八面体的制备方法包括如下步骤：(1)将锡盐溶解在有机溶剂和水的混合溶剂中，加入碱调节pH值，进行超声反应；(2)将产物离心分离，经过水洗、醇洗、干燥，得到Sn6O4(OH)4八面体；(3)热处理Sn6O4(OH)4八面体得到由SnO2纳米粒子组成的分等级二氧化锡八面体。本发明方法简单、方便、快速、重现性好，合成的分等级二氧化锡八面体可广泛用于催化、传感器、化妆品、涂料、太阳能电池等领域。
摘要（英）：

The invention discloses a preparation method of gradated stannic oxide octahedrons, which comprises the following steps: (1) dissolving tin salts into mixed solvents of organic solvents and water; adding alkali for regulating the pH value, and carrying out ultrasonic reaction; (2) carrying out centrifugal separation on products, and obtaining Sn6O4(OH)4 octahedrons through water washing, alcohol washing and drying; and (3) carrying out heat treatment on the Sn6O4(OH)4 octahedrons to obtain the gradated stannic oxide octahedrons consisting of SnO2 nanometer particles. The method of the invention has the advantages of simplicity, convenience, high speed and good repeatability, and the synthesized gradated stannic oxide octahedrons can be widely used in the fields of catalysis, sensors, cosmetics, paint, solar batteries and the like.

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