Fluorinated Spacers Regulate the Emission and Bandgap of Two-Dimensional Single-Layered Lead Bromide Perovskites by Hydrogen Bonding

In this work, four kinds of two-dimensional single-layered F-substituted ethylammonium lead halide perovskites (LHPs, (F x CH3–x CH2NH3)2PbBr4, x = 0, 1, 2, and 3) are successfully synthesized. The introduction of terminal F atoms promotes the formation of an inter- and intramolecular hydrogen bondi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	The journal of physical chemistry letters 2019-09, Vol.10 (17), p.5271-5276
Hauptverfasser:	Luo, Binbin, Guo, Yan, Xiao, Yonghong, Lian, Xin, Tan, Tongtong, Liang, Dehai, Li, Xianli, Huang, Xiaochun
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!