磁铁矿
磁性
材料科学
复合材料
壳体(结构)
芯(光纤)
冶金
凝聚态物理
物理
作者
Sameh K. Elsaidi,Michael A. Sinnwell,Debasis Banerjee,Arun Devaraj,Ravi Kukkadapu,Timothy C. Droubay,Zimin Nie,Libor Kovařík,Vijayakumar Murugesan,Sandeep Manandhar,Manjula I. Nandasiri,B. Peter McGrail,Praveen K. Thallapally
出处
期刊:Nano Letters
[American Chemical Society]
日期:2017-10-19
卷期号:17 (11): 6968-6973
被引量:59
标识
DOI:10.1021/acs.nanolett.7b03451
摘要
The magnetic susceptibility of synthesized magnetite (Fe3O4) microspheres was found to decline after the growth of a metal-organic framework (MOF) shell on the magnetite core. Detailed structural analysis of the core-shell particles using scanning electron microscopy, transmission electron microscopy, atom probe tomography, and57Fe-Mössbauer spectroscopy suggests that the distribution of MOF precursors inside the magnetic core resulted in the oxidation of the iron oxide core.
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