In a recent paper [J. Photochem. Photobiol. A Chem. 364 (2018) 595–601] Behzadi et al. have studied the physical properties of single-layer graphene oxide nanosheets. The reflectance spectra of the samples have been calculated using an incorrect approach and consequently, the obtained values are unreasonable. Also, the reported values of the other optical properties of the specimens such as refractive index, extinction coefficient, real and imaginary parts of dielectric constant as well as LO and TO phonon modes are incorrect because these parameters have been calculated using the false values of reflectance.

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评论：“通过简单且绿色的水热法对单层光致发光氧化石墨烯纳米片进行光学研究” [J. 光化学。感光油。化工 364（2018）595–601]

在最近的一篇论文中[J. 光化学。感光油。化工 364（2018）595-601] Behzadi等。已经研究了单层氧化石墨烯纳米片的物理性质。使用不正确的方法计算了样品的反射光谱，因此，获得的值不合理。另外，报告的样品其他光学特性的值，例如折射率，消光系数，介电常数的实部和虚部以及LO和TO声子模，是不正确的，因为这些参数是使用错误的反射率值计算得出的。