作者: Tiantian Si , Xiaojing Liang , Xiaofeng Lu , Licheng Wang , Shuai Wang
DOI: 10.1016/J.TALANTA.2020.121603
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摘要: The core-shell composites were first prepared by surface modification of silica spheres with two-dimensional MOF-FDM-23 nanosheets via a simple approach. The successful immobilization of 2D MOF-FDM-23 on the silica (2D MOF-FDM-23@ silica) was confirmed by series of method including elemental analysis, X-ray photoelectron spectroscopy (XPS), Fourier-transform infrared (FT-IR) transmission electron microscopy (TEM), scanning electron microscopy (SEM), powder X-ray diffraction (XRD) and the Brunauer–Emmett …