Two-Dimensional Perovskite Activation with an Organic Luminophore

被引：41

作者：

Jemli, Khaoula ^{[1
,2
,3
]}

Audebert, Pierre ^{[1
]}

Galmiche, Laurent ^{[1
]}

Le Trippe-Allard, Gaelle ^{[2
]}

Garrot, Damien ^{[4
]}

Lauret, Jean-Sebastien ^{[2
]}

Deeporte, Emmanuelle ^{[2
]}

机构：

[1] Ecole Normale Super, Lab Photophys & Photochim Supramol & Macromol, F-94235 Cachan, France

[2] Univ Paris 11, CNRS, Aime Cotton Lab, F-91405 Orsay, France

[3] Inst Preparatoire Etud Sci & Tech, Lab Physicochim Microstruct & Microsyst, La Marsa 2075, Tunisia

[4] Univ Versailles St Quentin en Yvelines, CNRS, Grp Etud Mat Condensee GEMaC, F-78035 Versailles, France

来源：

ACS APPLIED MATERIALS & INTERFACES | 2015年 / 7卷 / 39期

关键词：

electronic materials; hybrid perovskites; chemical synthesis; photoluminescence activation; energy transfer; bidimensional structure; organic-inorganic semiconductor; excitons; CHROMOPHORE-LINKED AMMONIUM; LAYERED-PEROVSKITE; INORGANIC SUPERLATTICE; OPTICAL-PROPERTIES; LUMINESCENCE PROPERTIES; CARBAZOLE CHROMOPHORE; HALIDE PEROVSKITE; LOW-COST; SEMICONDUCTORS; ELECTROLUMINESCENCE;

D O I：

10.1021/acsami.5b05279

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A great advantage of the hybrid organic-inorganic perovskites is the chemical flexibility and the possibility of a molecular engineering of each part of the material (the inorganic part and the organic part respectively) in order to improve or add some functionalities. An adequately chosen organic luminophore has been introduced inside a lead bromide type organic inorganic perovskite, while respecting the two-dimensional perovskite structure. A substantial increase of the brilliance of the perovskite is obtained. This activation of the perovskite luminescence by the adequate engineering of the organic part is an original approach, and is particularly interesting in the framework of the light-emitting devices such as organic light-emitting diodes (OLEDs) or lasers.

引用

页码：21763 / 21769

页数：7

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