Synthesis of covalently crosslinked attapulgite/poly (acrylic acid-co-acrylamide) nanocomposite hydrogels and their evaluation as adsorbent for heavy metal ions

doi:10.1016/j.jiec.2014.08.014

GIEC OpenIR > 中国科学院广州能源研究所

	Synthesis of covalently crosslinked attapulgite/poly (acrylic acid-co-acrylamide) nanocomposite hydrogels and their evaluation as adsorbent for heavy metal ions
	Liu, Peng 1,2; Jiang, Liping 1,3; Zhu, Longxiang 1; Guo, Jinshan 1; Wang, Aiqin 4
	2015-03-25
发表期刊	JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
卷号	23 页码:188-193
摘要	Novel covalently crosslinked attapulgite/poly(acrylic acid-co-acrylamide) (ATP/P(AA-co-AM)) nanocomposite hydrogel was synthesized via a facile "one-pot" two-step approach, with the modified attapulgite (ATP-C=C) nanorods as the sole crosslinker. Orthogonal experiment was designed to investigate the effect of the synthetic condition on the resultant nanocomposite hydrogels. The ATP/P(AA-co-AM)) nanocomposite hydrogels exhibited selective adsorption toward Pb2+ and Cu2+. The adsorbed ions could be easily desorbed, indicating their desired reusability. These excellent features, such as facile preparation, high mechanical stability, high adsorption capacity, and simple reactivation, make them potential adsorbent for the treatment of the heavy metal-contaminated water. (C) 2014 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Nanocomposite Hydrogels Attapulgite Selective Adsorbent Synthesis Evaluation
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.jiec.2014.08.014
研究领域[WOS]	Chemistry ; Engineering
关键词[WOS]	COMPOSITE ; REMOVAL ; PB(II)
收录类别	SCI
语种	英语
WOS类目	Chemistry, Multidisciplinary ; Engineering, Chemical
WOS记录号	WOS:000355234900026
引用统计	被引频次：67[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10831
专题	中国科学院广州能源研究所
作者单位	1.Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China 2.Jiangsu Goldstone Attapulgite R&D Ctr Co Ltd, Huaian 211700, Peoples R China 3.Gansu Lianhe Univ, Dept Chem, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Xuyi Attapulgite Appl Technol, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Liu, Peng,Jiang, Liping,Zhu, Longxiang,et al. Synthesis of covalently crosslinked attapulgite/poly (acrylic acid-co-acrylamide) nanocomposite hydrogels and their evaluation as adsorbent for heavy metal ions[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,2015,23:188-193.
APA	Liu, Peng,Jiang, Liping,Zhu, Longxiang,Guo, Jinshan,&Wang, Aiqin.(2015).Synthesis of covalently crosslinked attapulgite/poly (acrylic acid-co-acrylamide) nanocomposite hydrogels and their evaluation as adsorbent for heavy metal ions.JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,23,188-193.
MLA	Liu, Peng,et al."Synthesis of covalently crosslinked attapulgite/poly (acrylic acid-co-acrylamide) nanocomposite hydrogels and their evaluation as adsorbent for heavy metal ions".JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 23(2015):188-193.