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Synthesis and Stabilization of FeCo Nanoparticles

Chaubey, Girija S., Barcena, Carlos, Poudyal, Narayan, Rong, Chuanbing, Gao, Jinming, Sun, Shouheng, Liu, J. Ping.·2007·Journal of the American Chemical Society

Abstract

Monodisperse spherical FeCo nanoparticles were synthesized by reduction decomposition of Fe(acac) 3 and Co(acac) 2 in the presence of surfactants and 1,2-hexadecanediol. The particle size can be controlled by varying the surfactants. The presence of surfactants on the surface of the nanocrystal protects them from surface oxidation. The saturation magnetization of as-synthesized particles is found to be size dependent. The as-synthesized FeCo nanoparticles can be made air-stable by annealing at 500 °C for 30 min without causing particles sintering.

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Metadata

Authors
Chaubey, G. S., Barcena, C., Poudyal, N., Rong, C., Gao, J., Sun, S., & Liu, J. P.
Venue
Journal of the American Chemical Society
Published
2007-05-12
Volume
129
Issue
23
Pages
7214-7215
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2048660863
Cited by
309
References
0
FWCI
6.41
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Synthesis and Stabilization of FeCo Nanoparticles. https://app.cochat.ai/papers/10.1021/ja0708969
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Chaubey, G. S., Barcena, C., Poudyal, N., Rong, C., Gao, J., Sun, S., & Liu, J. P. (2007). Synthesis and Stabilization of FeCo Nanoparticles. Journal of the American Chemical Society. https://doi.org/10.1021/ja0708969

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