Surface Modification of Thin Iron Films in Aromatic Solvents at Ambient Conditions

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Abstract:

Recently we reported interesting phenomenon resulting in formation of irregular polycyclic structures on the surface of Fe or Ni nanoparticles immersed in toluene at ambient conditions. The objectives of the present work were to test the possibility of ambient deposition of carbon on the surface of Fe film, to study the kinetics of the deposition and to characterize the structure of the deposits. Periodic structural and magnetic measurements were performed on the dry samples just taken out of toluene. We observed that carboneous layers on the Fe surface are formed rather fast – they can be initially detected after about one week treatment.

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Solid State Phenomena (Volumes 233-234)

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657-661

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July 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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