The Synthesis of Fe/Co Nanomaterials Using Biological Templates

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The Synthesis of Fe/Co Nanomaterials Using Biological Templates

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[1]XIE Yinde,HOU Baosen,ZHAO Zhanzhong,et al.The Synthesis of Fe/Co Nanomaterials Using Biological Templates[J].Journal of Zhengzhou University (Engineering Science),2015,36(06):34-.[doi:10.3969/j.issn.1671-6833.2015.06.007]

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 36 Number of periods: 2015 06 Page number: 34- Column: Public date: 2015-12-25

Title:: The Synthesis of Fe/Co Nanomaterials Using Biological Templates

Author(s):: XIE Yinde1; HOU Baosen1; ZHAO Zhanzhong1; ZHANG Bing2; ZHAO Xia1; 1.School of Materials Science and Engineering,Zhengzhou University , Zhengzhou 450001 , China;2.School of Chemical Engi-neering and Energy ,Zhengzhou University , Zhengzhou 450001 , China

Keywords:: apoferritin; biological template; Fe/Co; nano-particle

CLC:: TB331

DOI:: 10.3969/j.issn.1671-6833.2015.06.007

Abstract:: Fe-Co composited nanoparticles were synthesized by using apoferritin as a biological template ,Co(NO3)2·6H,0,Fe(NH4)2( SO4)2·6H,0 and NaBH, as the reactants.The prepared nanoparticles werefurther characterized by TEM,EDS and UV-visble spectroscopy. Experimental results show that iron-cobaltcomposite nanoparticles that use apoferritin as a biological template for the preparation are amorphous non-crystalline and highly monodisperse. They are about 5 ~ 7 nm in diameter and the distribution of their particlesize is relatively uniform. The result of the study is a further indication that the apoferritin is a good templatefor preparing nanomaterials.

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