IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
Synthesis and Characterization ofMontmorillonite-Supported Zero-ValentIron Nanoparticles with Application forPreconcentration of Zinc
Wang,J(Wang,Jiao)[1,2]; Liu,GJ(Liu,Guijian)[1,2]; Qi,CC(Qi,Cuicui)[1]; Zhou,CC(Zhou,Chongcai)[1]
2016
Source PublicationANALYTICAL LETTERS
Volume49Issue:17Pages:2766-2782
Subtype期刊论文
Abstract

Montmorillonite-supported zero-valent iron nanoparticles (nZVImontmorillonite) were prepared by liquid-phase reduction under ambient atmosphere. Transmission electron microscope images indicated that the presence of montmorillonite decreased the aggregation and the size of iron nanoparticles. A portion of the gaps in the supporting material was filled with nanoparticles. Irregular angular shaped shells were also observed. X-ray diffraction indicated that the reduction rate had a substantial effect on the morphology and size of nanoparticles. nZVI-montmorillonite showed higher adsorption capacity for Zn(II) (9.9038 mg/g) compared to nZVI (9.4190 mg/g), montmorillonite (1.8835 mg/g), and zero-valent iron powder (5.8568 mg/g). The material can be used for several repeated applications.

DOI10.1080/00032719.2016.1159219
Indexed BySCI
Language英语
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5942
Collection黄土与第四纪地质国家重点实验室(2010~)
Affiliation1.CAS Key Laboratory of Crust-Mantle Materials and the Environments, School of Earth and Space Sciences,University of Science and Technology of China, Hefei, China;
2.State Key Laboratory of Loess and QuaternaryGeology, Institute of Earth Environment, The Chinese Academy of Sciences, Xi’an, Shaanxi, China
Recommended Citation
GB/T 7714
Wang,J,Liu,GJ,Qi,CC,et al. Synthesis and Characterization ofMontmorillonite-Supported Zero-ValentIron Nanoparticles with Application forPreconcentration of Zinc[J]. ANALYTICAL LETTERS,2016,49(17):2766-2782.
APA Wang,J,Liu,GJ,Qi,CC,&Zhou,CC.(2016).Synthesis and Characterization ofMontmorillonite-Supported Zero-ValentIron Nanoparticles with Application forPreconcentration of Zinc.ANALYTICAL LETTERS,49(17),2766-2782.
MLA Wang,J,et al."Synthesis and Characterization ofMontmorillonite-Supported Zero-ValentIron Nanoparticles with Application forPreconcentration of Zinc".ANALYTICAL LETTERS 49.17(2016):2766-2782.
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