Antioxidant Effect of C60 and C70 Fullerene in the Autoxidation of Ethyl Oleate
作者： Franco Cataldo , Silvia Rocchi , Ornella Ursini
DOI: 10.1080/1536383X.2012.654532
关键词: Cyclohexene 、 Antioxidant 、 Organic chemistry 、 Ethyl palmitate 、 Autoxidation 、 C70 fullerene 、 Double bond 、 Ethyl oleate 、 Chemistry 、 Reaction rate constant
摘要: The antioxidant properties of C60 and C70 fullerenes were studied spectrophotometrically in ethyl oleate. It was found that is oxidized to fullerene oxide by scavenging the peroxy radical formed allylic position double bond rate constant has been measured considerably higher than C70. Surprisingly, appears less active oleate autoxidation. In palmitate, a saturated fatty acid ester which does not undergo autoxidation, C60, stable even at 70°C for several hours. also shown cyclohexene can be used as model compound study mechanism solvents autoxidation evaluation protective effect exerted C60.
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