Back to Search
Start Over
A new corner-shared 1D hybrid lead halide: Broad-band photoluminescence and semiconductive properties.
- Source :
-
Inorganic Chemistry Communications . Dec2021, Vol. 134, pN.PAG-N.PAG. 1p. - Publication Year :
- 2021
-
Abstract
- A new 1D hybrid lead halide (dbod)Pb 2 Br 6 was synthesized by solvothermal method with 1,4-Diazoniabicyclo[2.2.2]octane, 1,4-dipropy2+ ((dobd)2+) as organic spacer and counter cation. [PbBr5] pyramids in the structure connects with each other through corner-sharing to constitute continuous [Pb 2 Br 6 ]2+ chains. The compound shows broad band orange emission under UV excitation and good conductivity at room-temperature. The material system hold potential for the application of white-light emitting diodes. [Display omitted] • A new 1D corner-shared hybrid lead bromide was synthesized by solvothermal method. • The compound exhibits broad band orange emission under UV excitation. • This compound shows a good conductivity at room- temperature. Hybrid metal halides with high chemistry versatility and electronic tunability is a promising material system for new-generation lighting and displaying. Lowing the dimensionality of inorganic moieties gives rise to the broad-band white emission of those materials. Here a new 1D hybrid lead bromide (dbod)Pb 2 Br 6 (dbod2+=1,4-Diazoniabicyclo[2.2.2]octane, 1,4-dipropy2+) was synthesized using organic dbod2+ as the spacer and balance cation. The compound showed a very broad emission with a full width half-maximum of 244 nm. With good electron conductivity, this series of compounds hold potential for the application of white-light LEDs. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LEAD halides
*METAL halides
*PHOTOLUMINESCENCE
*LIGHT emitting diodes
Subjects
Details
- Language :
- English
- ISSN :
- 13877003
- Volume :
- 134
- Database :
- Academic Search Index
- Journal :
- Inorganic Chemistry Communications
- Publication Type :
- Academic Journal
- Accession number :
- 153976351
- Full Text :
- https://doi.org/10.1016/j.inoche.2021.109042