Samples of thermally reduced graphene oxide are studied using differential cross sections for photoelectron inelastic energy losses. We compare different procedures for recovering cross sections from the photoelectron energy spectra resulting from multiple inelastic scattering. It is shown that the cross section for inelastic energy losses (which uniquely characterizes allotropes of carbon) in the sample containing the minimal amount of carbon oxides corresponds the best to pyrolytic graphite.

中文翻译：

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通过 X 射线光电子能谱研究热还原氧化石墨烯

使用不同截面的光电子非弹性能量损失来研究热还原氧化石墨烯的样品。我们比较了从多重非弹性散射产生的光电子能谱中恢复横截面的不同程序。结果表明，含有最少量碳氧化物的样品中的非弹性能量损失截面（它独特地表征了碳的同素异形体）与热解石墨的最佳对应。