Enhancing effects of reduced graphene oxide on photoluminescence of CsPbBr3 perovskite quantum dots

The composites of CsPbBr3 perovskite quantum dots (PeQDs) and reduced graphene oxide (RGO) nanosheets have been synthesized by an in situ solution reaction. The amount of RGO can significantly affect the photoluminescence of PeQDs. By varying the amount of RGO, the photoluminescence quantum yield ca...

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Veröffentlicht in:	Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2020-01, Vol.8 (22), p.7447-7453
Hauptverfasser:	Pu, Yongjie, Liu, Wenqiang, Liu, Yunyong, Jiang, Qiwei, Li, Yinli, Zhao, Zuncheng, Yuan, Guodong, Zhang, Yang
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge transfer Composite materials Computer simulation Decay rate Electric fields Ellipsometry Graphene Mathematical models Nanosheets Perovskites Photoluminescence Quantum dots Refractivity
Online-Zugang:	Volltext
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