Search Results - "Essalim, R"

Correction: New silicon substituted BiMeVO x : synthesis and study of structural properties in relation to ionic conductivity by Agnaou, A, Mhaira, W, Essalim, R, Zamama, M, Mauvy, F, Alga, M, Ammar, A

“…[This corrects the article DOI: 10.1039/D3RA00485F.]…”
Get full text

New silicon substituted BiMeVO x : synthesis and study of structural properties in relation to ionic conductivity by Agnanou, A, Mhaira, W, Essalim, R, Zamama, M, Mauvy, F, Alga, M, Ammar, A

“…Partial substitution of vanadium with silicon in the compound Bi V O , which belongs to the Aurivillius family, leads to the creation of a solid solution Bi V…”
Get full text

New silicon substituted BiMeVOx: synthesis and study of structural properties in relation to ionic conductivity by Agnanou, A, Mhaira, W, Essalim, R, Zamama, M, Mauvy, F, Alga, M, Ammar, A

“…Partial substitution of vanadium with silicon in the compound Bi4V2O11, which belongs to the Aurivillius family, leads to the creation of a solid solution…”
Get full text

Effect of the doping element on the structure and UV–visible properties in the system Bi4V1.7(Si,Me)0.3O11-δ (Me = Si, P, Cu, and Co) by Agnaou, A., Mhaira, W., Essalim, R., Alga, M., Zamama, M., Mauvy, F., Ammar, A.

“…While BIMEVOX systems have attracted the attention of researchers for their electrical conductivity by O 2− oxide ions at relatively low temperatures, there is…”
Get full text

Structural and Optical Properties of Bi4Six/2Gex/2V2-xO11-x/2 Compounds: Effect of Double Substitution and Phase Transitions by Agnaou, A., Mhaira, W., Essalim, R., Zaghrioui, M., Chartier, T., Autret, C., Ammar, A.

“…The solid-state reaction method was employed to successfully synthesize a range of compounds, Bi 4 Si x/2 Ge x/2 V 2-x O 11-x/2 , where 0.1 ≤ x ≤ 0.6. The main…”
Get full text

Correction: New silicon substituted BiMeVOx: synthesis and study of structural properties in relation to ionic conductivity by Agnaou, A, Mhaira, W, Essalim, R, Zamama, M, Mauvy, F, Alga, M, Ammar, A

“…Correction for ‘New silicon substituted BiMeVOx: synthesis and study of structural properties in relation to ionic conductivity’ by A. Agnaou et al., RSC Adv.,…”
Get full text

Influence of Si4+ and Ga3+ Doped in the BiSiGaVOx System on the Structure and Ionic Conductivity by Agnaou, A., Mhaira, W., Essalim, R., Mauvy, F., Alga, M., Zamama, M., Ammar, A.

“…In the present work, the Si and Ga co-doped the Bi 4 V 2 O 11 compound, i.e., the Bi 4 V 2-x Ga x/2 Si x/2 O 11-3x/4 system (0.1 ≤ x ≤ 0.9) was studied…”
Get full text

Synthesis, sintering and electrical properties of p-doped Bi4V2O11 ceramics by ALGA, M, AMMAR, A, ESSALIM, R, TANOUTI, B, MAUVY, F, DECOUN, R

“…Partial substitution of vanadium by phosphorus in Bi4V2O11, compound belonging to the Aurivillius family, leads to the formation of Bi4V2-xPxO11 solid solution…”
Get full text

Structural study and photocatalytic activity of BiMeVOx materials Bi4V2 - xCu x 2 Ta x 2 O11 - 3 x 4 by Mhaira, W., Agnaou, A., El Mersly, L., Rafqah, S., Essalim, R., Ammar, A.

Get full text

Structural study and photocatalytic activity of BiMeVOx materials[formula omitted] by Mhaira, W., Agnaou, A., El Mersly, L., Rafqah, S., Essalim, R., Ammar, A.

“…[Display omitted] •A novel material BiCuTaVOx is found by a double substitution of the V5+ in the parent compound lattice Bi4V2O11 by (Cu2+-Ta5+).•Double…”
Get full text

A study on structural properties, conductivity and FT-IR spectroscopy of Cu–Al doubly substituted Bi4V2O11 by Essalim, R., Ammar, A., Zamama, M., Mauvy, F.

“…The double-substituted solid solutions Bi4V2-xCux/2Alx/2O11-5x/4, with identical quantitative compositions of Cu2+ and Al3+ ions, can occur for a substitution…”
Get full text

Structural, electrical, optical, and microstructural properties of Bi4V2-xCux/2Sbx/2O11-3x/4 by Mhaira, W., Agnaou, A., Essalim, R., Mauvy, F., Alga, M., Zamama, M., Ammar, A.

Get full text

Study on structural, thermal, sintering and conductivity of Cu-Co doubly substituted Bi4V2O11 by Alga, M., Ammar, A., Essalim, R., Tanouti, B., Outzourhit, A., Mauvy, F., Decourt, R.

“…Doubly substitution of vanadium by Cu and Co in the limit of 10% in Bi4V2O11, has led to the formation of the Bi4V1.8Cu0.2−xCoxO10.7 solid solution. X-ray…”
Get full text

High-conducting Bi4V1.8Cu0.2-xSbxO10.7+3x/2 ceramics: Structural, microstructural, electrical and optical properties by Mhaira, W., Agnaou, A., Essalim, R., Mauvy, F., Zamama, M., Alga, M., Ammar, A.

“…The partial substitution of copper by antimony in Bi4V1.8Cu0.2O10.7 compounds leds to the solid solution Bi4V1.8Cu0.2-xSbxO10.7+3x/2 (0.00 ≤ x ≤ 0.20). X-ray…”
Get full text

Investigation of the structural and microstructural properties of copper and tantalum substituted BiMeVOx compounds with enhanced oxygen ion conductivity: Bi4V2-xCux/2Tax/2O11-3x/4 (0.1≤ x ≤ 0.5) by Mhaira, W., Agnaou, A., Essalim, R., Mauvy, F., Zaghrioui, M., Chartier, T., Ammar, A.

“…In this study, the objective was to improve the performance of bismuth vanadium oxide Bi4V2O11 by synthesizing double substituted compounds using copper ions…”
Get full text

Effect of simultaneous Cu and Nb doping Bi4V2O11 on structural and electrical properties of Bi4V2−xCux/2Nbx/2O11−3x/4 by Mhaira, W., Agnaou, A., Essalim, R., Turino, A., Mauvy, F., Alga, M., Zamama, M., Ammar, A.

“…BiMeVOx compounds Bi4V2-xCux/2Nbx/2O11-3x/4 doubly substituted solid solution, with identical compositions of Cu2+ and Nb5+ ions, show an area of existence…”
Get full text

Structural study and ionic conductivity of Bi4V2−xSix/2Px/2O11−δ (0.0 ≤ x ≤ 0.5) compounds by Agnaou, A., Mhaira, W., Essalim, R., Turino, A., Ammar, A., Zamama, M., Alga, M., Mauvy, F.

“…The solid solution of general formula Bi4V2−xSix/2Px/2O11−δ (0.0 ≤x≤ 0.5) has been synthesized and characterized by XRD, SEM, FTIR, ATD, Raman spectroscopy and…”
Get full text

Electrical conductivity characterization of Bi4V2O11 doped with sulfur prepared by hydrothermal process by Agnaou, A., Mhaira, W., Essalim, R., Mauvy, F., Zaghrioui, M., Chartier, T., Alga, M., Zamama, M., Ammar, A.

“…Bi4V2−xSxO11+δ (BiSVOx) compounds (0.0 ≤ x ≤ 0.5), prepared by the hydrothermal method, were characterized by various techniques, such as X-ray diffraction…”
Get full text

Synthesis, thermal and electrical properties of Al-doped Bi{sub 4}V{sub 1.8}Cu{sub 0.2}O{sub 10.7} by Essalim, R., Ammar, A., Tanouti, B., Mauvy, F.

“…Partial substitution of copper with aluminum in Bi{sub 4}V{sub 1.8}Cu{sub 0.2}O{sub 10.7} has led to the Bi{sub 4}V{sub 1.8}Cu{sub 0.2−x}Al{sub x}O{sub…”
Get full text

Synthesis, thermal and electrical properties of Al-doped Bi4V1.8Cu0.2O10.7 by Essalim, R., Ammar, A., Tanouti, B., Mauvy, F.

“…Partial substitution of copper with aluminum in Bi4V1.8Cu0.2O10.7 has led to the Bi4V1.8Cu0.2−xAlxO10.7+x/2 solid solution. X-ray diffraction and thermal…”
Get full text