What is the role of oleic acid in synthesis of magnetite nanorods?

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Titus Sobisch

oleic acid is commonly used in preparation of iron based magnetic materials to provide stability in hydrophobic media.

Charles Fortier

oleic acid is one of the surfactants commonly used to control the shape or aspect ratio of nanostructures during synthesis

Mythili Narayanan

Agree with Mr, Sobisch and Fortier adding to that

Oleic acid is a Capping agent which have lower molecular weight, less steric

hindrance and good adhesive property which control the size of nanostructure during the reaction