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Preparation and surface chemistry characteristics of pure and coated acicular alpha-FeOOH particles
Alternative TitleMater. Chem. Phys.
Guo, YH; Zhang, Y
1997-02-01
Source PublicationMATERIALS CHEMISTRY AND PHYSICS
ISSN0254-0584
Volume47Issue:2-3Pages:211-216
AbstractPreparation and surface chemistry characteristics of pure and coated acicular alpha-FeOOH have been studied. Acicular alpha-FeOOH particles with narrow size distribution were prepared by a 'precipitation-oxidation' process. The electrokinetic behavior of alpha-FeOOH particles and the specific adsorption of Al(III) ions on alpha-FeOOH surface were examined. The alpha-FeOOH particles coated with uniform layers of aluminum hydrous oxide were obtained by dilution hydrolysis of complexed aluminum ions at 25 degrees C. The effects of pH and surfactants on uniformity and dispersivity of coated alpha-FeOOH particles were described.; Preparation and surface chemistry characteristics of pure and coated acicular alpha-FeOOH have been studied. Acicular alpha-FeOOH particles with narrow size distribution were prepared by a 'precipitation-oxidation' process. The electrokinetic behavior of alpha-FeOOH particles and the specific adsorption of Al(III) ions on alpha-FeOOH surface were examined. The alpha-FeOOH particles coated with uniform layers of aluminum hydrous oxide were obtained by dilution hydrolysis of complexed aluminum ions at 25 degrees C. The effects of pH and surfactants on uniformity and dispersivity of coated alpha-FeOOH particles were described.
KeywordGoethite Surface Coatings Electrokinetic Characteristics Adsorption
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
URL查看原文
Indexed BySCI
Language英语
WOS KeywordADSORPTION ; GOETHITE ; AL(III) ; OXIDE
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:A1997WL76200015
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6025
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
Guo, YH,Zhang, Y. Preparation and surface chemistry characteristics of pure and coated acicular alpha-FeOOH particles[J]. MATERIALS CHEMISTRY AND PHYSICS,1997,47(2-3):211-216.
APA Guo, YH,&Zhang, Y.(1997).Preparation and surface chemistry characteristics of pure and coated acicular alpha-FeOOH particles.MATERIALS CHEMISTRY AND PHYSICS,47(2-3),211-216.
MLA Guo, YH,et al."Preparation and surface chemistry characteristics of pure and coated acicular alpha-FeOOH particles".MATERIALS CHEMISTRY AND PHYSICS 47.2-3(1997):211-216.
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