Abstract In this paper, we developed a single-step sol–gel-hydrothermal method to synthesize novel mesoporous crumpled paper-like silica balls with a relatively large surface area of 602 m2 g–1 and high pore volume of 0.97 cm3 g–1. XRD, FT-IR, FE-SEM, TEM, TGA-DTA, and N2 adsorption-desorption techniques were used to characterize the sample. It is worth commenting that, to the best of our knowledge, this is the first report on the facile synthesis of mesoporous silica balls composed of unique crumpled paper-like thin films. This synthesized mesoporous silica can find its way into many applications in fields of catalysis, adsorption, extraction, and drug delivery, considering its favorable physicochemical properties.

中文翻译：

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新型介孔皱纸状二氧化硅球

摘要 在本文中，我们开发了一种单步溶胶-凝胶-水热法来合成新型介孔皱纸状二氧化硅球，其表面积相对较大，为 602 m2 g-1，孔体积为 0.97 cm3 g-1。XRD、FT-IR、FE-SEM、TEM、TGA-DTA 和 N2 吸附-解吸技术用于表征样品。值得评论的是，据我们所知，这是第一份关于由独特的皱巴巴的纸状薄膜组成的介孔二氧化硅球的简便合成的报告。考虑到其良好的理化性质，这种合成的介孔二氧化硅可以在催化、吸附、提取和药物输送等领域中找到许多应用。