Effect of friction on oxidative graphite intercalation and high-quality graphene formation

Scalable graphene production from graphite via an intercalation-oxidation-reduction process is still hampered by low reproducibility and many lattice defects. Here, the authors show that reducing molecular friction by using highly crystalline graphite and mild oxidizing conditions is the key to high...

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Autores principales: Steffen Seiler, Christian E. Halbig, Fabian Grote, Philipp Rietsch, Felix Börrnert, Ute Kaiser, Bernd Meyer, Siegfried Eigler
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/29d83e5e44374e61a43c43f2d06716f1
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Sumario:Scalable graphene production from graphite via an intercalation-oxidation-reduction process is still hampered by low reproducibility and many lattice defects. Here, the authors show that reducing molecular friction by using highly crystalline graphite and mild oxidizing conditions is the key to high quality graphene.