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首页> 外文期刊>RSC Advances >Synthesis and characterization of benzilic alcohol metalloporphyrin and its nanocomposite with graphene oxide (GO-CoTHMP) and investigation of their efficiency in the removal of environmental pollutants
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Synthesis and characterization of benzilic alcohol metalloporphyrin and its nanocomposite with graphene oxide (GO-CoTHMP) and investigation of their efficiency in the removal of environmental pollutants

机译：苯甲醇金属卟啉及其纳米复合材料与氧化石墨烯的合成，表征以及去除环境污染物的效率研究

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摘要

5,10,15,20-Tetrakis-(4-hydroxymethylphenypporphyrin (THMP), metalloporphyrin [(Co(ui)THMP)] and its nanocomposites with graphene oxide (GO-CoTHMP) were synthesized for the first time. The structure of synthesized GO-CoTHMP was characterized by FT-IR, UV-Vis, X-ray powder diffraction (XRD), and scanning electron microscopy (SEM) and AFM was used to assess the distances between layers in the nanocomposite. The efficiency of GO-CoTHMP in the removal of environmental contaminants was tested by degradation of methylene blue and oxidation of thiophenol, two important pollutants. The synthesized nanocomposite shows excellent selectivity in the oxidation of thiophenol and high adsorption capacity for MB and may be an effective catalyst for the removal of these environmental pollutants.
机译：首次合成了5,10,15,20-四（4-羟甲基苯卟啉）（THMP），金属卟啉[（（Co（ui）THMP）]及其与氧化石墨烯的纳米复合材料（GO-CoTHMP）。通过FT-IR，UV-Vis，X射线粉末衍射（XRD），扫描电子显微镜（SEM）对GO-CoTHMP进行表征，并利用原子力显微镜（AFM）评估纳米复合材料中各层之间的距离。通过对亚甲基蓝的降解和苯酚的氧化这两种重要的污染物对环境污染物的去除进行了测试，合成的纳米复合材料对苯酚的氧化具有优异的选择性，对甲基溴的吸附能力强，可能是去除这些污染物的有效催化剂。环境污染物。

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