Effect of morphology and temperature treatment control on the photocatalytic and photoluminescence properties of SrWO

Autor: Nadine, Dirany, Abdelali, Hallaoui, Jean Christophe, Valmalette, Madjid, Arab

Publikováno v: Photochemicalphotobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 19(2)

This work reports the combined effect of the morphology and crystallization degree of the strontium tungstate (SrWO4) scheelite structure on its photocatalytic and photoluminescence properties. The difference in the precursor ratio leads to two morph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::843bcaf9caf515101b8dc0c4ad438787
https://pubmed.ncbi.nlm.nih.gov/31976508

Origin of the superstructure elucidated by atomic resolution HAADF-STEM and HREM in the Ce10W22O81 lanthanide tungstate phase

Autor: Loïc Patout, Claude Alfonso, Ahmed Charaï, T Neisius, Abdelali Hallaoui, Christian Dominici, Andrea Campos

Publikováno v: Journal of Applied Crystallography
Journal of Applied Crystallography, International Union of Crystallography, 2018, 51 (2), pp.344-350. ⟨10.1107/S1600576718001103⟩
Journal of Applied Crystallography, 2018, 51 (2), pp.344-350. ⟨10.1107/S1600576718001103⟩

The present paper provides new information on the attribution of the cationic sites of the orthorhombic Ce10W22O81crystal phase prepared in the CeO2–Ce2O3–WO3ternary system. Atomic resolution HAADF-STEM (high-angle annular dark-field scanning tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a27303de12e2689d1b3a316ef69d703
https://hal-amu.archives-ouvertes.fr/hal-01790059