Syeda Rabia Batool
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View article: Al-anchored platinum catalysts on reducible supports: High-temperature stability against redispersion during methane oxidation
Al-anchored platinum catalysts on reducible supports: High-temperature stability against redispersion during methane oxidation Open
The deactivation of noble metal catalysts, often due to the loss of active surface area, remains a significant challenge, especially under high-temperature oxidizing conditions. Such demanding conditions are often found in emission control…
View article: Factors Affecting the Generation and Catalytic Activity of Extra-Framework Aluminum Lewis Acid Sites in Aluminum-Exchanged Zeolites
Factors Affecting the Generation and Catalytic Activity of Extra-Framework Aluminum Lewis Acid Sites in Aluminum-Exchanged Zeolites Open
Aluminum ion exchange was employed to introduce Lewis acidity into zeolites BEA, mordenite (MOR), MFI, and FAU (Si/Al = 11-15) and thereby evaluate what factors affect the generation and activity of extra-framework Lewis acid sites (LAS) i…
View article: Tuning the zeolite acidity enables selectivity control by suppressing ketene formation in lignin catalytic pyrolysis
Tuning the zeolite acidity enables selectivity control by suppressing ketene formation in lignin catalytic pyrolysis Open
View article: Synthesis, Characterization, Dielectric and Magnetic Properties of Substituted Y-Type Hexaferrites
Synthesis, Characterization, Dielectric and Magnetic Properties of Substituted Y-Type Hexaferrites Open
A series Manganese and Gadolinium doped Zinc-Strontium hexaferrites, Sr 2 Zn 2 − x Mn x Fe 12− Sr 2 Zn 2 − x Mn x Fe 12−y Gd y O 22 (x = 0.0–1.0, y = 0.0-0.1), was fabricated by chemical co-precipitation route. XRD analysis confirmed the s…
View article: Correlating Lewis acid activity to extra-framework aluminum species in zeolite Y introduced by Ion-exchange
Correlating Lewis acid activity to extra-framework aluminum species in zeolite Y introduced by Ion-exchange Open
Lewis acidity was introduced into zeolite Y (Si/Al=30) by a facile ion-exchange of aluminum cations followed by calcination. X-ray diffraction and nitrogen physisorption suggest that the zeolitic framework is retained after these treatment…