Study on the Properties of MetaIIophthalocyanine-Fe3O4 Nanoparticles Composite
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition2001年第1期
论文作者：黄俊
文章页码：14 - 18
摘 要：The solubility , antioxidation ability, thermal stability, coercivity Hc and long term stability of MPc-Fe3O4-nanoparticles composite（M=Co, Cu, Ni, Mn） have been studied. The results show that MFc-Fe3O4 nanoparticles composite can be easily dissolved in dilute acid. The dissolving rate of different MPc-Fe3O4 nanoparticles composite is in the following order:M=Mn-M = Co<M=Cu<M=Ni. The antioxidation ability of Fe3O4 nanoparticles are improved greatly after their complex with MPc and there is good relationship between Toxidation of Fe3O4 nanoparticles and n , the complex layers of MPc on the surface of the composite. The results also show that the thermal stability of Fe3O4 nanoparticles increases greatly and the Hc ot them decreases dramatically after Fe3O4 nanoparticles form nanoscale composite with MPc. MPc-Fe3O4 nanoparticles composite have high long term stability.
黄俊
摘 要：The solubility , antioxidation ability, thermal stability, coercivity Hc and long term stability of MPc-Fe3O4-nanoparticles composite（M=Co, Cu, Ni, Mn） have been studied. The results show that MFc-Fe3O4 nanoparticles composite can be easily dissolved in dilute acid. The dissolving rate of different MPc-Fe3O4 nanoparticles composite is in the following order:M=Mn-M = Co<M=Cu<M=Ni. The antioxidation ability of Fe3O4 nanoparticles are improved greatly after their complex with MPc and there is good relationship between Toxidation of Fe3O4 nanoparticles and n , the complex layers of MPc on the surface of the composite. The results also show that the thermal stability of Fe3O4 nanoparticles increases greatly and the Hc ot them decreases dramatically after Fe3O4 nanoparticles form nanoscale composite with MPc. MPc-Fe3O4 nanoparticles composite have high long term stability.
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