Optical properties of ionic liquid passivated CdSe/ZnS quantum dots dispersed in POC copolymer
Source abstract
Abstract
A new blue emitter oxadiazole/carbazole copolymer has been synthesized and combined with CdSe/ZnS quantum dots (QDs). Surface passivation of the QDs by ionic liquids was crucial to improve their compatibility with the polymer allowing the deposition of homogeneous nanocomposites films. The nanocomposites have been characterized by thermogravimetric analysis, infrared, UV–visible absorption, and photoluminescence spectroscopy. The emission spectra of nanocomposites show a wide spectrum from blue to orange wavelengths due to the combination of colors emitted by the polymer and QDs, respectively. POLYM. COMPOS., 34:1471–1476, 2013. © 2013 Society of Plastics Engineers
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Quantum Dots Synthesis And Properties · Conducting polymers and applications · Ionic liquids properties and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
ENEA, UTTP NANO C. R. Portici piazzale E. Fermi 80055 Portici Napoli Italy
Department of Industrial Engineering University of Salerno 84084 Fisciano Salerno Italy
Department of Pharmaceutical and Biomedical Science University of Salerno 84084 Fisciano Salerno Italy
Funding
POLIFLEX · ALADIN (Industria 2015 Efficienza Energetica) projects financed by MIUR
References (19)
Show source-provided references
1. 10.1021/cm102419z10.1021/cm102419z ↗
2. 10.3390/ijms1203203610.3390/ijms12032036 ↗
3. 10.1002/pc.2232010.1002/pc.22320 ↗
4. 10.1126/science.106915610.1126/science.1069156 ↗
5. 10.1039/b712176h10.1039/b712176h ↗
6. 10.1002/pc.2060410.1002/pc.20604 ↗
7. 10.1002/app.3477410.1002/app.34774 ↗
8. 10.1007/s11051-011-0558-x10.1007/s11051-011-0558-x ↗
9. 10.1021/cm201562p10.1021/cm201562p ↗
10. 10.1021/ma034382f10.1021/ma034382f ↗
11. 10.1016/j.jnoncrysol.2004.02.08810.1016/j.jnoncrysol.2004.02.088 ↗
12. 10.1117/12.60898910.1117/12.608989 ↗
13. 10.1016/j.synthmet.2005.07.34110.1016/j.synthmet.2005.07.341 ↗
14. 10.1155/2010/58105610.1155/2010/581056 ↗
15. 10.1002/pssc.20098281210.1002/pssc.200982812 ↗
16. 10.1002/smll.20090221810.1002/smll.200902218 ↗
17. Woelfe C. · Nanotechnology · 2007 · 18 · 1
18. 10.1016/j.saa.2004.12.03110.1016/j.saa.2004.12.031 ↗
19. 10.1016/S0379-6779(99)00013-210.1016/S0379-6779(99)00013-2 ↗