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Comparative Study of Anti-oxidant Property of Fullerene C60 and its Amine Derivatives: the Effect of Transition Metal Complexes

Tangeysh, Behzad | 2009

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 39903 (03)
  4. University: Sharif University of Technology
  5. Department: chemistry
  6. Advisor(s): Ghanbari, Bahram
  7. Abstract:
  8. Since the discovery of fullerene C60, its chemical and physical properties have been a hot topic in the field of research. For the past two decades remarkable developments achieved in the field of fullerenes chemistry. The aim of this study is comparative study of antioxidant property of fullerene C60 and its amine derivatives and the effect of transition metal complexes. At the outset the anti-oxidative property of fullerene C60 and its amine derivatives explored and it was found that by increasing the chain length of amines, the anti-oxidative property of aminofullerenes increased respectively. In next step the effect of CoSALEN complex on anti-oxidative property of fullerene was investigated and it was found that these complexes would be able to oxidize fullerene C60 as well as its amine derivative. In spite of the fact, during the synthesis of CoSALEN complex, two distinct products obtained. They were carefully characterized and their ability in oxidation of fullerene C60 was explored. Finally, the effect of substituted ligand by functional groups on catalytic property of CoSALEN was investigated and it was found that electron donor groups were able to increase the catalytic property of CoSALEN complexes both in oxidation of cumene and fullerene C60.

  9. Keywords:
  10. Antioxidant ; Fullerene Nano Particle ; Cobalt Salen

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