Influence of Organic Additives on Shape and Adsorbing Properties of Nano-Fe3O4 Particles

Yi Min Zhu; Bin Bin Luo; Shu Chao Wan; Zhi Jun Ma; Yan Jun Li

doi:10.4028/www.scientific.net/AMR.454.41

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Experimental Study on Using Fuxin Natural Zeolite to Prepare Molecular Sieves
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Influence of DCCF on the Properties of Asphalt by DSC
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Influence of Organic Additives on Shape and Adsorbing Properties of Nano-Fe₃O₄ Particles
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Micron/Nano Powder Compositing Studies in Tsinghua University
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Preparation and Characterization of Honghua Powders by Ultrafine Pulverization
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Preparation of Poly(Phenylene Sulfide)/Carbon Nanotubes Composites
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 454Influence of Organic Additives on Shape and...

Influence of Organic Additives on Shape and Adsorbing Properties of Nano-Fe₃O₄ Particles

Abstract:

Nano-Fe₃O₄ powders were prepared by chemical co-precipitation method. The granularity, morphology and absorbing properties of the magnetite nanoparticles were characterized by XRD, SEM, TEM and complex permeability. The effects of organic additives to the granularity, morphology and microwave absorption property of nanosized magnetic Fe₃O₄ were studied. The results show that the organic additives have great influence on the morphology of nano-Fe₃O₄ particles. Spherical nano-Fe₃O₄ is prepared by oxalic acid. And the absorption property of nano-Fe₃O₄ is better.

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Periodical:

Advanced Materials Research (Volume 454)

Pages:

41-45

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.454.41

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Online since:

January 2012

Authors:

Yi Min Zhu, Bin Bin Luo, Shu Chao Wan, Zhi Jun Ma, Yan Jun Li

Keywords:

Absorption Property, Nano Fe₃O₄, Organic Additives, Particle Shape

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References

[1] Azhar Uddin, Tsuda H., Wu S., et al, in: Catalytic decomposition of biomass tars with iron oxide catalysts. Fuel,Vol.87,(2008),pp.451-459.

DOI: 10.1016/j.fuel.2007.06.021

Google Scholar

[2] Zhang R. J., Huang J.J., Zhao H. T., et al: Sol–gel auto-combustion synthesis of zinc ferrite for moderate temperature desulfurization. Energy & Fuels, Vol.21,(2007),pp.2682-2687.

DOI: 10.1021/ef070064w

Google Scholar

[3] Kaito C, Shiba N, Sakagami A, et al: Novel method for producing ultrafine oxide grains from metallic particles. Journal of Applied Physics, Vol.35,(1996),P.4736-4737.

Google Scholar

[4] Massart R: Preparation of aqueous magnetic liquids in alkaline and acidic media. IEEE Trans Magnetics, Vol.17,(1981),p.1247.

DOI: 10.1109/tmag.1981.1061188

Google Scholar

[5] Shen L, Laibins P E , Hatton T A, in: Bilayer surfactant stabilized magnetic fluids : Synthesis and interactions at interfaces. Langmuir, Vol.15(1999),pp.447-453.

DOI: 10.1021/la9807661

Google Scholar

[6] Lee WenJiung, Fang TsangTse: The effect of the molar ratio of cations and citric acid on the synthesis of barium ferrite using a citrate process. Journal of Materials Science, Vol.30,(1995), pp.4349-4354.

DOI: 10.1007/bf00361516

Google Scholar

[7] Kaito C, Shiba N, Sakagami A, et al: Novel method for producing ultrafine oxide grains from metallic particles. Journal of Applied Physics, Vol.35,(1996),pp.4736-4737.

Google Scholar

[8] Fan R, Chen X H: A new simple hydrothermal preparation of nano crystalline magnetite Fe3O4. Materials Research Bulletin,Vol.36,(2001),pp.497-502.

DOI: 10.1016/s0025-5408(01)00527-x

Google Scholar

[9] Zhang Haijun, Liu Zhichao, Ma Chengliang et al: Complex permittivity，permeability，and microwave absorption of Zn and Tb substituted barium ferrite by citrate sol-gel process. Materials Science and Engineering. Vol.896,(2002),pp.289-295.

DOI: 10.1016/s0921-5107(02)00381-1

Google Scholar