Back to Search
Start Over
Zero‐dimensional Hybrid Antimony Halide with Intrinsic Cyan Light Emission.
- Source :
-
Chemistry - An Asian Journal . Sep2022, Vol. 17 Issue 17, p1-6. 6p. - Publication Year :
- 2022
-
Abstract
- Recently, zero‐dimensional (0D) hybrid metal halides have attracted intensive attention with wide applications in solid‐state lighting and display diodes. Herein, by using a facile wet‐chemistry method, we prepared one new 0D hybrid antimony halide of [HMHQ]2SbCl5 ⋅ 2H2O (MHQ=2‐methyl‐8‐hydroxyquinoline) based on the discrete [SbCl5]2− unit. Remarkably, the bulk crystals of [HMHQ]2SbCl5 ⋅ 2H2O exhibit strong cyan light emission with a promising photoluminescence quantum yield (PLQY) of 18.92%. Systematical studies disclose that the cyan emission is mainly derived from the radiative recombination within conjugated organic cation. Benefiting from the promising luminescent performance, this 0D antimony halide can be utilized as an excellent down‐conversion light emitting luminescent material to assemble white light‐emitting diodes with high color rendering index (CRI) of 90.2. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LIGHT emitting diodes
*METAL halides
*HALIDES
*ANTIMONY
*DIODES
*PHOTOLUMINESCENCE
Subjects
Details
- Language :
- English
- ISSN :
- 18614728
- Volume :
- 17
- Issue :
- 17
- Database :
- Academic Search Index
- Journal :
- Chemistry - An Asian Journal
- Publication Type :
- Academic Journal
- Accession number :
- 158881038
- Full Text :
- https://doi.org/10.1002/asia.202200502