I-Han Chen
National Taiwan University
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Publication
Featured researches published by I-Han Chen.
Journal of Applied Physics | 2006
Chun-Rong Lin; Cheng-Chien Wang; I-Han Chen
We have used functional polymer poly(methyl methacrylate-co-methacrylic acid) latex (500nm) as a core template to prepare magnetic hollow SiO2∕CoFe2O4 spheres. The mean crystallite sizes of coated CoFe2O4 nanoparticles, depending on the calcined temperature, are in the range from 2.2to10.1nm. The thickness of the CoFe2O4∕SiO2 composite shell is between 40 and 50nm and the content of CoFe2O4 in the composites is 73wt%. The magnetic properties of the hollow spherical particles can go from superparamagnetic to ferromagnetic behavior depending on the sizes of CoFe2O4 nanoparticles.
Carbon | 2010
I-Han Chen; Cheng-Chien Wang; Chuh-Yung Chen
Journal of Physical Chemistry C | 2010
I-Han Chen; Cheng-Chien Wang; Chuh-Yung Chen
Plasma Processes and Polymers | 2010
I-Han Chen; Cheng-Chien Wang; Chuh-Yung Chen
Journal of Magnetism and Magnetic Materials | 2006
Cheng-Chien Wang; I-Han Chen; Chun-Rong Lin
Journal of Magnetism and Magnetic Materials | 2006
Chun-Rong Lin; Cheng-Chien Wang; I-Han Chen
Journal of Colloid and Interface Science | 2006
Cheng-Chien Wang; An-Liu Chen; I-Han Chen
Polymers for Advanced Technologies | 2006
Cheng-Chien Wang; An-Liu Chen; I-Han Chen
Acta Materialia | 2011
Chun-Rong Lin; I-Han Chen; Cheng-Chien Wang; Mei-Li Chen
Annals of Emergency Medicine | 2008
Chien-Lin Lee; Shyr-Chyr Chen; T.C. Kuo; I-Han Chen; W.K. Chou