Structural study and physico-chemical characterization of the novel triple tungstate Na<sub>4</sub>Cu(WO<sub>4</sub>)<sub>3</sub> with alluaudite-like structure
New Na 4 Cu(WO 4 ) 3 alluaudite structure, composed of [(Cu,Na)O 6 ] octahedra and [WO 4 ] tetrahedra forming a 3D framework with hexagonal channels. The PL spectra show an excitation band at 280 nm (CTB) and an emission at 500 nm, attributed to 2 E g → 2 T 2g .
Authors
- Oualid Mokhnache (ORCID: https://orcid.org/0000-0002-3678-3794)
- Habib Boughzala (ORCID: https://orcid.org/0000-0002-7177-9934)
- Ilyas Belkhettab (ORCID: https://orcid.org/0000-0003-3704-4931)
- Abdelmounaim Chetoui (ORCID: https://orcid.org/0000-0003-1542-7691)
- Ismail Bencherifa (ORCID: https://orcid.org/0000-0002-8371-4441)
Institutions
- University of Sciences and Technology Houari Boumediene (DZ)
- University of Algiers Benyoucef Benkhedda (DZ)
- University of Biskra (DZ)
- Centre de Recherche en Technologie des Semi-conducteurs pour l’Energétique (DZ)
- Tunis El Manar University (TN)
Publication Details
- Journal
- New Journal of Chemistry
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5nj03082j
- Citations
- 3
- Primary Topic
- Crystal Structures and Properties
- Type
- article
- Field-Weighted Citation Impact
- 1.28