ICCAS OpenIR
One-Dimensional Chainlike Arrays of Fe3O4 Hollow Nanospheres Synthesized by Aging Iron Nanoparticles in Aqueous Solution
Huang, Jing1; Chen, Weimeng2; Zhao, Wei1; Li, Yaoqi1; Li, Xingguo1; Chen, Chinping2
2009-07-16
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY C
ISSN1932-7447
Volume113Issue:28Pages:12067-12071
AbstractOne-dimensional (1D) chainlike arrays of hollow magnetic Fe3O4 spheres have been prepared by simply aging magnetically preassembled Fe nanoparticles in aqueous solution at room temperature. The diameter of the 1D nanomaterials is about 100-200 nm, and the length is up to 1-3 mu m, observed by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The structure and magnetic properties of the Fe3O4 hollow chains were characterized by X-ray powder diffraction (XRD) and via a superconducting quantum interference device (SQUID) magnetometer. Mechanism investigations oil the time dependent process reveal these hollow nanostructures were formed based on the nanoscale Kirkendall effect. Besides the aqueous microenvironment, the partial pressure of oxygen is of great importance in the formation of 1D chainlike Fe3O4 hollow nanostructures.
DOI10.1021/jp810662j
Indexed BySCI
Language英语
WOS IDWOS:000268139500016
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:51[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/66172
Collection中国科学院化学研究所
Corresponding AuthorLi, Xingguo
Affiliation1.Coll Engn, State Key Lab Rare Earth Mat Chem & Applicat, BNLMS, Coll Chem & Mol Engn, Beijing, Peoples R China
2.Peking Univ, Dept Phys, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Huang, Jing,Chen, Weimeng,Zhao, Wei,et al. One-Dimensional Chainlike Arrays of Fe3O4 Hollow Nanospheres Synthesized by Aging Iron Nanoparticles in Aqueous Solution[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2009,113(28):12067-12071.
APA Huang, Jing,Chen, Weimeng,Zhao, Wei,Li, Yaoqi,Li, Xingguo,&Chen, Chinping.(2009).One-Dimensional Chainlike Arrays of Fe3O4 Hollow Nanospheres Synthesized by Aging Iron Nanoparticles in Aqueous Solution.JOURNAL OF PHYSICAL CHEMISTRY C,113(28),12067-12071.
MLA Huang, Jing,et al."One-Dimensional Chainlike Arrays of Fe3O4 Hollow Nanospheres Synthesized by Aging Iron Nanoparticles in Aqueous Solution".JOURNAL OF PHYSICAL CHEMISTRY C 113.28(2009):12067-12071.
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