Université de Saida Dr Moulay Tahar

Waste-Derived Zeolite-P (GIS): Synthesis, Polymorphism, Characterization, and Adsorption Applications for Water Purification and Selective Gas Separation

Zeolite-P is a synthetic member of the gismondine (GIS) framework family and is intrinsically microporous, with intersecting eight-membered-ring channels. Mesoporosity reported for some Zeolite-P samples is therefore a secondary textural feature arising from interparticle voids,...

Comparative Fatigue Crack Growth and Fractographic Investigation of Composite‐Patch–Repaired Al 2024‐T3 and Al 7075‐T6 Aerospace Alloys

ABSTRACT This study compares fatigue crack propagation and fracture mechanisms in Al 2024‐T3 and Al 7075‐T6 aerospace alloys repaired with bonded carbon/epoxy composite patches. Single‐edge notched tension specimens were tested under identical constant‐amplitude cyclic loading, a...