Synthesis of mono-disperse hollow nickel spheres with a double shell structure using poly(methyl methacrylate) as a template

I. Han Chen; Cheng Chien Wang; Chun Yung Chen

doi:10.1016/j.scriptamat.2007.09.013

Synthesis of mono-disperse hollow nickel spheres with a double shell structure using poly(methyl methacrylate) as a template

I. Han Chen, Cheng Chien Wang, Chun Yung Chen

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

Mono-disperse hollow SiO₂/Ni magnetic spheres were successfully manufactured by radiofrequency magnetron sputtering and sol-gel methods using poly(methyl methacrylate) spheres as template. After removing core templates, the hollow structure of the SiO₂/Ni magnetic spheres was characterized by electron microscopy and the magnetic properties were measured by vibrating sample magnetometry. Finally, the anti-oxidation test shows that the inert SiO₂ layer can protect the hollow nickel spheres from oxidization in the air very well.

Original language	English
Pages (from-to)	37-40
Number of pages	4
Journal	Scripta Materialia
Volume	58
Issue number	1
DOIs	https://doi.org/10.1016/j.scriptamat.2007.09.013
Publication status	Published - 2008 Jan

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/j.scriptamat.2007.09.013

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title = "Synthesis of mono-disperse hollow nickel spheres with a double shell structure using poly(methyl methacrylate) as a template",

abstract = "Mono-disperse hollow SiO2/Ni magnetic spheres were successfully manufactured by radiofrequency magnetron sputtering and sol-gel methods using poly(methyl methacrylate) spheres as template. After removing core templates, the hollow structure of the SiO2/Ni magnetic spheres was characterized by electron microscopy and the magnetic properties were measured by vibrating sample magnetometry. Finally, the anti-oxidation test shows that the inert SiO2 layer can protect the hollow nickel spheres from oxidization in the air very well.",

author = "Chen, {I. Han} and Wang, {Cheng Chien} and Chen, {Chun Yung}",

note = "Funding Information: The authors gratefully acknowledge financial support from Yen Tjing-Ling Industrial Technology Research and Development Center, and C. R. Lin of Southern Taiwan University for the VSM measurements.",

year = "2008",

month = jan,

doi = "10.1016/j.scriptamat.2007.09.013",

language = "English",

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AU - Chen, I. Han

AU - Wang, Cheng Chien

AU - Chen, Chun Yung

N1 - Funding Information: The authors gratefully acknowledge financial support from Yen Tjing-Ling Industrial Technology Research and Development Center, and C. R. Lin of Southern Taiwan University for the VSM measurements.

PY - 2008/1

Y1 - 2008/1

N2 - Mono-disperse hollow SiO2/Ni magnetic spheres were successfully manufactured by radiofrequency magnetron sputtering and sol-gel methods using poly(methyl methacrylate) spheres as template. After removing core templates, the hollow structure of the SiO2/Ni magnetic spheres was characterized by electron microscopy and the magnetic properties were measured by vibrating sample magnetometry. Finally, the anti-oxidation test shows that the inert SiO2 layer can protect the hollow nickel spheres from oxidization in the air very well.

AB - Mono-disperse hollow SiO2/Ni magnetic spheres were successfully manufactured by radiofrequency magnetron sputtering and sol-gel methods using poly(methyl methacrylate) spheres as template. After removing core templates, the hollow structure of the SiO2/Ni magnetic spheres was characterized by electron microscopy and the magnetic properties were measured by vibrating sample magnetometry. Finally, the anti-oxidation test shows that the inert SiO2 layer can protect the hollow nickel spheres from oxidization in the air very well.

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JF - Scripta Materialia

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ER -

Synthesis of mono-disperse hollow nickel spheres with a double shell structure using poly(methyl methacrylate) as a template

Abstract

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