Synthesis and assembly of barium-doped iron oxide nanoparticles and nanomagnets

Liheng Wu; Bo Shen; Shouheng Sun

doi:10.1039/c5nr05291b

Synthesis and assembly of barium-doped iron oxide nanoparticles and nanomagnets

Liheng Wu
, Bo Shen
, Shouheng Sun

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

19 Citations (Scopus)

Abstract

A facile organic-phase synthesis of monodisperse barium-doped iron oxide (Ba-Fe-O) nanoparticles (NPs) is reported. The Ba-Fe-O NPs can be converted into hexagonal barium ferrite NPs at 700 °C, showing strong ferromagnetic properties with H_c reaching 5260 Oe and M_s at 54 emu g^-1. Moreover, the Ba-Fe-O NPs can be assembled into densely packed magnetic arrays, providing a unique model system for studying nanomagnetism and for nanomagnetic applications. © The Royal Society of Chemistry.

Original language	English
Pages (from-to)	16165-16169
Journal	Nanoscale
Volume	7
Issue number	39
DOIs	https://doi.org/10.1039/c5nr05291b
Publication status	Published - 21 Oct 2015
Externally published	Yes

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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title = "Synthesis and assembly of barium-doped iron oxide nanoparticles and nanomagnets",

abstract = "A facile organic-phase synthesis of monodisperse barium-doped iron oxide (Ba-Fe-O) nanoparticles (NPs) is reported. The Ba-Fe-O NPs can be converted into hexagonal barium ferrite NPs at 700 °C, showing strong ferromagnetic properties with Hc reaching 5260 Oe and Ms at 54 emu g-1. Moreover, the Ba-Fe-O NPs can be assembled into densely packed magnetic arrays, providing a unique model system for studying nanomagnetism and for nanomagnetic applications. {\textcopyright} The Royal Society of Chemistry.",

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T1 - Synthesis and assembly of barium-doped iron oxide nanoparticles and nanomagnets

AU - Wu, Liheng

AU - Shen, Bo

AU - Sun, Shouheng

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2015/10/21

Y1 - 2015/10/21

N2 - A facile organic-phase synthesis of monodisperse barium-doped iron oxide (Ba-Fe-O) nanoparticles (NPs) is reported. The Ba-Fe-O NPs can be converted into hexagonal barium ferrite NPs at 700 °C, showing strong ferromagnetic properties with Hc reaching 5260 Oe and Ms at 54 emu g-1. Moreover, the Ba-Fe-O NPs can be assembled into densely packed magnetic arrays, providing a unique model system for studying nanomagnetism and for nanomagnetic applications. © The Royal Society of Chemistry.

AB - A facile organic-phase synthesis of monodisperse barium-doped iron oxide (Ba-Fe-O) nanoparticles (NPs) is reported. The Ba-Fe-O NPs can be converted into hexagonal barium ferrite NPs at 700 °C, showing strong ferromagnetic properties with Hc reaching 5260 Oe and Ms at 54 emu g-1. Moreover, the Ba-Fe-O NPs can be assembled into densely packed magnetic arrays, providing a unique model system for studying nanomagnetism and for nanomagnetic applications. © The Royal Society of Chemistry.

UR - https://www.scopus.com/pages/publications/84942859811

UR - https://www.scopus.com/pages/publications/84942859811#tab=impact

U2 - 10.1039/c5nr05291b

DO - 10.1039/c5nr05291b

M3 - RGC 21 - Publication in refereed journal

SN - 2040-3364

VL - 7

SP - 16165

EP - 16169

JO - Nanoscale

JF - Nanoscale

IS - 39

ER -

Synthesis and assembly of barium-doped iron oxide nanoparticles and nanomagnets

Abstract

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