TY  - JOUR
AU  - Wahoud, Abdul Rahman Y.
AU  - Bamsaoud, Salim F.
AU  - Bamatraf, Mohammed F.
AU  - Al Zammar, Qamar
PY  - 2026
DA  - 2026/06/16
TI  - Preparation and Characterization of Bimetallic Nanocatalyst Supported on Activated Carbon Prepared from Papaya Seeds
JO  - Catalysis Research
SP  - 006
VL  - 06
IS  - 02
AB  - Preparation and characterization of an iron-tin bimetallic nanocatalyst supported on activated carbon (AC) prepared from papaya seeds, which was previously available in the surrounding environment, were performed. Different characterization techniques such as scanning electron microscopy (SEM), FT-IR spectrometry, and UV-Vis spectrophotometry were used. Many properties were characterized, and the resulting activated carbon could serve as an inexpensive catalytic support with a high surface area and a large micropore volume, even at a (20%) loading ratio of (Fe2O3-SnO2/AC). Adsorption of methylene blue dye (MB) onto (Fe2O3-SnO2/AC) surface was studied and optimal conditions were determined. The adsorption of methylene blue best fit the traditional Tempkin isotherm model, and the maximum capacity were 294.11 mg/g.
SN  - 2771-490X
UR  - https://doi.org/10.21926/cr.2602006
DO  - 10.21926/cr.2602006
ID  - Wahoud2026
ER  -