Characterization and mechanisms of the phase's formation evolution in sol-gel derived mullite/cordierite composite

A Keziz, M Heraiz, F Sahnoune, M Rasheed - Ceramics International, 2023 - Elsevier
In this work, mullite/cordierite precursor powder was prepared through a technology of low-
temperature synthesis by using the sol-gel process, tetraethyl orthosilicate (TEOS) as a …

Structural, morphological, dielectric properties, impedance spectroscopy and electrical modulus of sintered Al6Si2O13–Mg2Al4Si5O18 composite for electronic …

A Keziz, M Rasheed, M Heraiz, F Sahnoune… - Ceramics International, 2023 - Elsevier
In this study, the sol-gel method of low-temperature synthesis was utilized to create
mullite/cordierite precursor powder. The materials (TEOS) Si (C 2 H 5 O) 4, Al (NO 3) 3. 9H 2 …

Modeling of the ZrO2-SiO2-Al2O3 phase diagram using simulation by the 3D computer model and the NUCLEA database

V Vorob'eva, A Zelenaya, V Lutsyk, V Vorozhtcov… - Materials Science and …, 2023 - Elsevier
The reliability of modeling of the ZrO 2-SiO 2-Al 2 O 3 phase diagram up to the temperature
3000 K (melting of ZrO 2) was illustrated using simulation by the three-dimensional (3D) …

Labile oxygen-driven catalytic ozonation via surface peroxide pathway for efficient wastewater treatment

X Chen, L Su, S Zhang, L Yi, H Yang, Y Wen… - Chemical Engineering …, 2024 - Elsevier
The aluminosilicate-based heterogeneous catalysts hold great promise for industrial
catalytic ozonation; however, the lack of exploration into novel active sites and mechanism …

Investigating the dielectric characteristics, electrical conduction mechanisms, morphology, and structural features of mullite via sol-gel synthesis at low temperatures

A Keziz, M Heraiz, M Rasheed, A Oueslati - Materials Chemistry and …, 2024 - Elsevier
This research explores the fabrication of mullite precursor powder utilizing the sol-gel
process at low temperatures. Silicon tetraethoxide (Si (C 2 H 5 O) 4) and aluminum nitrate …