Abstract:Fluorination can change graphene’s properties, and which is theoretically relative to fluorination pattern of sp3fluorine adatoms on graphene surface. The common view for the pattern is that it can easily form as a large cluster for the low migration barrier of fluorine adatoms on pristine graphene surface. Here, we report that sp3fluorine adatoms are well-dispersed rather than clustered due to that the intensity ratio of 1.8 for C-CF/CF peaks (R) of fluorinated graphene is much higher than R ≈ 0 forclustered … Show more
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