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首页> 外文期刊>RSC Advances >Flowerlike Cu2Te architectures constructed from ultrathin nanoflakes as superior dye adsorbents for wastewater treatment
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Flowerlike Cu2Te architectures constructed from ultrathin nanoflakes as superior dye adsorbents for wastewater treatment

机译：从超薄纳米薄片构建的花朵的Cu2te架构作为废水处理的卓越染料吸附剂

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摘要

Flowerlike architectures assembled from Cu2Te nanoflakes have been synthesized using a hydrothermal reaction of Te, Cu foils, and KBH4 with H2O in the presence of ethanol amine (EA) at 200 degrees C for 12 h. The Cu2Te flowerlike architectures with diameters of 4.0-6.0 mm are assembled from the nanoflakes with a thickness of 4.0-6.0 nm. When the as-synthesized Cu2Te flowerlike nanoarchitectures serve as adsorbents for acid fuschin (AF), malachite green (MG), methylene blue (MB) and rhodamine B (RhB) in water, the adsorption capacities are 3798.1, 1122.8, 77 and 14.4 mg g(-1), respectively. This suggests that the Cu2Te flowerlike architectures are excellent adsorbents for AF and MG and are promising materials for the removal of AF and MG pollutants from wastewater. The excellent adsorption performance is attributed to the renewed assembly of the constituent ultrathin Cu2Te nanoflakes with thickness of 4.0-6.0 nm.
机译：使用Te，Cu箔和KbH4的水热反应在乙醇胺（EA）在200℃下以200摄氏度的12小时，使用Te，Cu箔和KbH4的水热反应合成从Cu2Te纳米薄片组合的花卉架构。 直径为4.0-6.0mm的Cu2Te花状架构由厚度为4.0-6.0nm的纳米薄片组装。 当合成的Cu2Te花纳米建筑用作酸性氟辛（AF），孔雀石绿（Mg），亚甲基蓝（MB）和水中的罗丹明（RHB）的吸附剂时，吸附能力为3798.1,1122.8,77和14.4mg G（1）分别。 这表明Cu2Te花状架构是AF和MG的优异吸附剂，并且是用于从废水中去除AF和MG污染物的有希望的材料。 优异的吸附性能归因于厚度为4.0-6.0nm的组成超薄Cu2Te纳米薄膜的重新组装。

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  • 来源
    《RSC Advances》 |2016年第83期|共8页
  • 作者

    Cheng Lijuan; Wang Miao; Pei Cuijin; Liu Bin; Zhao Hua; Zhao Hui; Zhang Congjie; Yang Heqing; Liu Shengzhong (Frank);

  • 作者单位

    Shaanxi Normal Univ Sch Mat Sci &

    Engn Key Lab Macromol Sci Shaanxi Prov Shaanxi Engn Lab Adv Energy Technol Xian 710119 Peoples R China;

    Shaanxi Normal Univ Sch Mat Sci &

    Engn Key Lab Macromol Sci Shaanxi Prov Shaanxi Engn Lab Adv Energy Technol Xian 710119 Peoples R China;

    Shaanxi Normal Univ Sch Mat Sci &

    Engn Key Lab Macromol Sci Shaanxi Prov Shaanxi Engn Lab Adv Energy Technol Xian 710119 Peoples R China;

    Shaanxi Normal Univ Sch Mat Sci &

    Engn Key Lab Macromol Sci Shaanxi Prov Shaanxi Engn Lab Adv Energy Technol Xian 710119 Peoples R China;

    Shaanxi Normal Univ Sch Mat Sci &

    Engn Key Lab Macromol Sci Shaanxi Prov Shaanxi Engn Lab Adv Energy Technol Xian 710119 Peoples R China;

    Shaanxi Normal Univ Sch Chem &

    Chem Engn Key Lab Macromol Sci Shaanxi Prov Xian 710119 Peoples R China;

    Shaanxi Normal Univ Sch Chem &

    Chem Engn Key Lab Macromol Sci Shaanxi Prov Xian 710119 Peoples R China;

    Shaanxi Normal Univ Sch Mat Sci &

    Engn Key Lab Macromol Sci Shaanxi Prov Shaanxi Engn Lab Adv Energy Technol Xian 710119 Peoples R China;

    Shaanxi Normal Univ Shaanxi Engn Lab Adv Energy Technol Key Lab Appl Surface &

    Colloid Chem Minist Educ Sch Mat Sci &

    Engn Xian 710119 Peoples R China;

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  • 正文语种 eng
  • 中图分类 化学;
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