Facile synthesis of nanostructured porous carbon/silica composite and its adsorption property

被引：0
|
作者：
Xiaoyan Hu
Xinru Kang
Tao Chen
Xinlong Yan
Min Zhou
Sridhar Komarneni
机构：
[1] China University of Mining and Technology,School of Chemical Engineering & Technology
[2] The Pennsylvania State University,Materials Research Institute
来源：
Journal of Porous Materials | 2016年 / 23卷
关键词：
Composites; Carbon/silica composite; Nanostructures; Chemical synthesis; Transmission electron microscopy (TEM);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Nanostructured porous carbon/silica composite was synthesized via a novel one-step carbonization method by using metal–organic frameworks (MOFs)/silica composite as sacrificial precursor. The crystallinity and properties of the as-prepared samples were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDX) and nitrogen adsorption analysis at 77 K. The obtained composite showed foam-like nanostructure with high surface area and pore volume. The adsorption results indicate that nanostructured carbon/silica composite displayed a good ability to remove Congo red pollutant from wastewater.
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页码：833 / 836
页数：3
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