Exploring the Emissive States of Heteroatom-Doped Graphene Quantum Dots

The photoluminescence (PL) emission states of heteroatom-doped graphene quantum dots (GQDs) remain unknown, particularly the assignment of the low-energy excitation band (more than 330 nm). To address these issues, this work synthesized three different types of GQDs: undoped GQDs (UGQDs), nitrogen-d...

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Veröffentlicht in:	Journal of physical chemistry. C 2018-03, Vol.122 (11), p.6483-6492
Hauptverfasser:	Yang, Guancao, Wu, Chuanli, Luo, Xiaojun, Liu, Xiaoyan, Gao, Yuan, Wu, Ping, Cai, Chenxin, Saavedra, S. Scott
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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