Adsorption of Pb(II) from aqueous solution by a poly-elemental mesoporous adsorbent
Wu, XW; Ma, HW; Yang, J; Wang, FJ; Li, ZH;李志宏
刊名APPLIED SURFACE SCIENCE
2012
卷号258期号:14页码:5516-5521
关键词Adsorption Pb(II) Mesoporous adsorbent Water purification
学科分类Chemistry; Materials Science; Physics
DOI10.1016/j.apsusc.2012.02.097
英文摘要A poly-elemental mesoporous adsorbent was hydrothermally prepared from microcline in an alkaline condition with cetyltrimethylammonium bromide as synthesis directing agent. The properties of the mesoporous adsorbent were determined by X-ray powder diffraction, high-resolution transmission electron microscope, N-2 adsorption, and solid-state Magic Angle Spinning Nuclear Magnetic Resonance. The pore size distribution was detected by small angle X-ray scattering. The particles size was observed by Scanning electron microscope imagine. The chemical content of SiO2 in the mesoporous adsorbent was determined by spectrometry of the silicone molybdenum and sulfosalicylic acid complexes, and Al2O3 determined by complexometry with ethylene diamine tetraacetic acid in the presence of KF-Zn(Ac)2 tests. The adsorption properties of the mesoporous adsorbent to Pb(II) were studied, and three main factors, the adsorption time, solution pH, and initial concentration of Pb(II), were considered in the adsorption experiments. (C) 2012 Elsevier B. V. All rights reserved.
收录类别SCI
WOS记录号WOS:000301797700035
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被引频次:22[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224264
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
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Wu, XW,Ma, HW,Yang, J,et al. Adsorption of Pb(II) from aqueous solution by a poly-elemental mesoporous adsorbent[J]. APPLIED SURFACE SCIENCE,2012,258(14):5516-5521.
APA Wu, XW,Ma, HW,Yang, J,Wang, FJ,&Li, ZH;李志宏.(2012).Adsorption of Pb(II) from aqueous solution by a poly-elemental mesoporous adsorbent.APPLIED SURFACE SCIENCE,258(14),5516-5521.
MLA Wu, XW,et al."Adsorption of Pb(II) from aqueous solution by a poly-elemental mesoporous adsorbent".APPLIED SURFACE SCIENCE 258.14(2012):5516-5521.
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