ICCAS OpenIR
Synthesis of hierarchically structured metal oxides and their application in heavy metal ion removal
Hu, Jin-Song; Zhong, Liang-Shu; Song, Wei-Guo1; Wan, Li-Jun1
2008-08-04
Source PublicationADVANCED MATERIALS
ISSN0935-9648
Volume20Issue:15Pages:2977-2982
AbstractHierarchically structured metal oxides have two or more levels of structure. Their nanometer-sized building blocks provide a high surface area, a high surface-to-bulk ratio, and surface functional groups that can interact with, e.g., heavy metal ions. Their overall micrometer-sized structure provides desirable mechanical properties, such as robustness, facile species transportation, easy recovery, and regeneration. In combination these features are suitable for the removal of heavy metal ions from water. Several general synthesis routes for the fabrication of metal oxides with various morphologies and hierarchical structures are discussed including soft and hard template-assisted routes. These routes are general, reliable, and environmentally friendly methods to prepare transition and rare earth metal oxides, including cobalt oxide, iron oxide, and ceria. As-prepared hierarchically structured metal oxides show excellent adsorption capacities for As-V and Cr-VI ions in water.
DOI10.1002/adma.200800623
Indexed BySCI
Language英语
WOS IDWOS:000258789200031
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:439[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65514
Collection中国科学院化学研究所
Corresponding AuthorSong, Wei-Guo
Affiliation1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Hu, Jin-Song,Zhong, Liang-Shu,Song, Wei-Guo,et al. Synthesis of hierarchically structured metal oxides and their application in heavy metal ion removal[J]. ADVANCED MATERIALS,2008,20(15):2977-2982.
APA Hu, Jin-Song,Zhong, Liang-Shu,Song, Wei-Guo,&Wan, Li-Jun.(2008).Synthesis of hierarchically structured metal oxides and their application in heavy metal ion removal.ADVANCED MATERIALS,20(15),2977-2982.
MLA Hu, Jin-Song,et al."Synthesis of hierarchically structured metal oxides and their application in heavy metal ion removal".ADVANCED MATERIALS 20.15(2008):2977-2982.
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