Modeling of graphite oxide.
نویسندگان
چکیده
Based on density functional calculations, optimized structures of graphite oxide are found for various coverages by oxygen and hydroxyl groups, as well as their ratio corresponding to the minimum of total energy. The model proposed describes well-known experimental results. In particular, it explains why it is so difficult to reduce the graphite oxide up to pure graphene. Evolution of the electronic structure of graphite oxide with the coverage change is investigated.
منابع مشابه
ar X iv : 0 80 4 . 07 84 v 2 [ co nd - m at . m tr l - sc i ] 1 0 Ju n 20 08 Modeling of graphite oxide
Based on density functional calculations, optimized structures of graphite oxide are found for various coverage by oxygen and hydroxyl groups, as well as their ratio corresponding to the minimum of total energy. The model proposed describes well known experimental results. In particular, it explains why it is so difficult to reduce the graphite oxide up to pure graphene. Evolution of the electr...
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عنوان ژورنال:
- Journal of the American Chemical Society
دوره 130 32 شماره
صفحات -
تاریخ انتشار 2008