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	Different dye removal mechanisms between monodispersed and uniform hexagonal thin plate-like MgAl-CO32--LDH and its calcined product in efficient removal of Congo red from water
	Li, Bing1; Zhang, Yongxing1; Zhou, Xiangbo1; Liu, Zhongliang1; Liu, Qinzhuang1; Li, Xuanhua2,3
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2016-07-15
卷号	673期号:无页码:265-271
关键词	Ldh Thin Plate-like Adsorption Mechanisms Organic Pollutants Adsorption
DOI	10.1016/j.jallcom.2016.02.248
文献子类	Article
英文摘要	Monodispersed and uniform hexagonal thin plate-like magnesium-aluminum layered double hydroxide intercalated with CO32- (MgAl-CO32--LDH) is synthesized by an ethanol-water mediated solvothermal method. The maximum adsorption capacities of the as-synthesized and calcined MgAl - CO32- - LDH are 129.9 and 143.27 mg g(-1), respectively, which are higher than those of the other metal oxide nano-structures reported to date. More importantly, although N-2 adsorption-desorption analysis indicates that the BET surface area changed from 24.74 m(2) g(-1) for the as-synthesized MgAl - CO32- - LDH to 165.07 m(2) g(-1) for the calcined MgAl - CO32- - LDH, the as-synthesized and calcined hexagonal thin plate-like MgAl - CO32- - LDH structures show similar adsorption capacity of Congo red (CR) from aqueous solution. The adsorption mechanism for the as-prepared LDH is anion exchange while adsorption mechanism for the calcined LDH is reconstruction. Our study opens a new insight for understanding and preparing high-performance adsorbents for organic dye removal. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词	LAYERED DOUBLE HYDROXIDES ; SOLVOTHERMAL SYNTHESIS ; ADSORPTION PERFORMANCE ; ORGANIC POLLUTANTS ; HEAVY-METAL ; MG ; NANOSHEETS ; PHOTOCATALYSTS ; NANOSTRUCTURES ; NANOCRYSTALS
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
WOS记录号	WOS:000373466400035
资助机构	National Natural Science Foundation of China(51302102 ; National Natural Science Foundation of China(51302102 ; National Natural Science Foundation of China(51302102 ; National Natural Science Foundation of China(51302102 ; National Natural Science Foundation of China(51302102 ; National Natural Science Foundation of China(51302102 ; National Natural Science Foundation of China(51302102 ; National Natural Science Foundation of China(51302102 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; 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Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Foundation of Anhui Province(1408085QA19 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Natural Science Research Project for Colleges and Universities of Anhui Province(KJ2016A638 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Huaibei Scientific Talent Development Scheme(20130303 ; Key Scientific and Technological Team from Innovation Shaanxi Province(2015KCT-12) ; Key Scientific and Technological Team from Innovation Shaanxi Province(2015KCT-12) ; Key Scientific and Technological Team from Innovation Shaanxi Province(2015KCT-12) ; Key Scientific and Technological Team from Innovation Shaanxi Province(2015KCT-12) ; Key Scientific and Technological Team from Innovation Shaanxi Province(2015KCT-12) ; Key Scientific and Technological Team from Innovation Shaanxi Province(2015KCT-12) ; Key Scientific and Technological Team from Innovation Shaanxi Province(2015KCT-12) ; 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内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/22041]
专题	合肥物质科学研究院_中科院固体物理研究所
作者单位	1.Huaibei Normal Univ, Collaborat Innovat Ctr Adv Funct Composites, Huibei 235000, Peoples R China 2.Northwestern Polytech Univ, Sch Mat Sci & Engn, State Key Lab Solidificat Proc, Ctr Nano Energy Mat, Xian 710072, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Li, Bing,Zhang, Yongxing,Zhou, Xiangbo,et al. Different dye removal mechanisms between monodispersed and uniform hexagonal thin plate-like MgAl-CO32--LDH and its calcined product in efficient removal of Congo red from water[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,673(无):265-271.
APA	Li, Bing,Zhang, Yongxing,Zhou, Xiangbo,Liu, Zhongliang,Liu, Qinzhuang,&Li, Xuanhua.(2016).Different dye removal mechanisms between monodispersed and uniform hexagonal thin plate-like MgAl-CO32--LDH and its calcined product in efficient removal of Congo red from water.JOURNAL OF ALLOYS AND COMPOUNDS,673(无),265-271.
MLA	Li, Bing,et al."Different dye removal mechanisms between monodispersed and uniform hexagonal thin plate-like MgAl-CO32--LDH and its calcined product in efficient removal of Congo red from water".JOURNAL OF ALLOYS AND COMPOUNDS 673.无(2016):265-271.

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