Systematic evaluation of different types of graphene oxide in respect to variations in their in-plane modulus Original Research Article Carbon, Available online 28 December 2016, Pages Patrick Feicht, Renée Siegel, Herbert Thurn, Jens W. Neubauer, Maximilian Seuss, Tamás Szabó, Alexandr V. Talyzin, Christian E. Halbig, Siegfried Eigler, Daniel A. Kunz, Andreas Fery, Georg Papastavrou, Jürgen Senker, Josef Breu
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 | Photoluminescence mechanism in graphene quantum dots: Quantum confinement effect and surface/edge state Original Research Article Nano Today, Available online 28 December 2016, Pages Shoujun Zhu, Yubin Song, Joy Wang, Hao Wan, Yuan Zhang, Yang Ning, Bai Yang
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GQDs can be prepared by cutting different carbon resources or carbonization from small molecules or polymers. The dominant photoluminescence mechanism of GQDs contained quantum confinement effect of conjugated π-domains, surface/edge state in GQDs as well as the synergistic effect of these two factors. | |
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