Properties of interlayer thermal expansion of 6-layered reduced graphene oxide

The properties of the interlayer thermal expansion of 6-layered reduced graphene oxide (rGO) were investigated by using X-ray diffraction (XRD). The interlayer distance of rGO increases linearly as the temperature increases from room temperature to 1300 K. This linear pattern is similar to that of g...

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Bibliographic Details
Published in:Journal of the Korean Physical Society 2014, 64(4), , pp.615-618
Main Authors: Huh, Seung Hun, Choi, Seong-Ho, Ju, Hae-Mi, Kim, Dha-Hae
Format: Article
Language:English
Subjects:
Brief Reports
Mathematical and Computational Physics
Particle and Nuclear Physics
Physics
Physics and Astronomy
Theoretical
물리학
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Summary:The properties of the interlayer thermal expansion of 6-layered reduced graphene oxide (rGO) were investigated by using X-ray diffraction (XRD). The interlayer distance of rGO increases linearly as the temperature increases from room temperature to 1300 K. This linear pattern is similar to that of graphite. However, the degree of interlayer thermal expansion of rGO is 22% higher than that of graphite in the temperature range from 288–300 to 1073 K, which is explained by the weak interlayer interaction of 6-layered rGO.
ISSN:0374-4884
1976-8524
DOI:10.3938/jkps.64.615