Graphene nanoplatelets have been synthesized by ball milling of synthetic graphite and its structural features studied by x-ray analysis using Mo K_α radiation followed by the proposal of a possible molecular arrangement using AVOGADRO^® software. Additional characterization using complementary techniques was also performed. The radial and total distribution functions of the coordination number, as well as atomic distances within short-range order, revealed that oxygen atoms were incorporated into the material produced after 24 h of grinding. The structural disorder parameter (ξ) was found to be ~ 3.5, as well as superposition between the second and third coordination spheres (r ~ 2.4 × 10⁻¹ nm), which can be attributed to the presence of oxygen atoms, as suggested by localized defects.

石墨烯的纳米片具有由人造石墨和其结构特点，通过使用莫X射线分析研究了球磨被合成ķ _α辐射随后是可能的分子排列的使用阿伏伽德罗提案^®软件。还使用补充技术进行了其他表征。配位数的径向和总分布函数以及短程内的原子距离表明，在研磨24小时后，氧原子被掺入了所产生的材料中。结构无序参数（ξ）被发现是3.5〜，以及在第二和第三配位层之间重叠（[R  〜2.4×10 ^-1 纳米），这可以归因于氧原子的存在，如局部缺陷所暗示。