Enhancement Of Characteristics Of A Functionalized Oligophenylene By Acid Hydrolysis Modification
| dc.contributor.author | Ben Amor, S | |
| dc.contributor.author | Belkhiria, S | |
| dc.contributor.author | Haj Said, A. | |
| dc.contributor.author | Roudesli, S. | |
| dc.date.accessioned | 2023-09-11T07:26:30Z | |
| dc.date.available | 2023-09-11T07:26:30Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | New modified oligophenylene was prepared by acid hydrolysis of a functionalized oligophenylene (OMPA).The latter was obtained by (4-methoxy phenyl) acetonitrile electrochemical oxidation. The resulting modified oligomer (OAC) was characterized by various spectroscopic techniques: NMR, FTIR and UV. The thermal study showed that the modified material exhibited a higher thermal stability compared with OMPA. Further, the optical study revealed that in solution, the emission was blue-shifted when compared with the non-modified oligomer emission and that the optical gap changed from 3.1 eV to 2.75eV. In chloroform solution, photoluminescence was again blue-shifted by 90 nm, which is probably due to an interaction between the oligomer chains. | ar |
| dc.identifier.issn | 2170-161X | |
| dc.identifier.uri | http://hdl.handle.net/123456789/15503 | |
| dc.language.iso | en | ar |
| dc.publisher | Oum-El-Bouaghi University | ar |
| dc.subject | Oligophenylen | ar |
| dc.subject | Optical gap | ar |
| dc.subject | Cyclic voltammetry | ar |
| dc.subject | Photoluminescence | ar |
| dc.title | Enhancement Of Characteristics Of A Functionalized Oligophenylene By Acid Hydrolysis Modification | ar |
| dc.type | Article | ar |