Nanohybrid of Silver‐MXene: A Promising Sorbent for Iodine Gas Capture from Nuclear Waste DOI Creative Commons
Karamullah Eisawi, Elham Loni, Saehwa Chong

et al.

Advanced Materials Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: April 4, 2025

Abstract The increasing reliance on nuclear energy as a significant low‐carbon power source necessitates effective solutions for managing radioactive emissions. This study introduces novel application of MXene nanohybrids, specifically silver‐MXene (Ag‐Ti 3 C 2 T x ), an sorbent radioiodine off‐gas capture at operating temperature 150 °C. Through comprehensive material characterization, including X‐ray diffraction, scanning and transmission electron microscopies, energy‐dispersive spectroscopy, Raman thermogravimetric analysis, inductively coupled plasma optical emission gas sorption analyses, the successful loading Ag nanoparticles onto Ti is confirmed subsequent formation AgI upon iodine capture. results demonstrate that Ag‐Ti exhibits superior uptake compared to traditional silver‐based sorbents such silver mordenite zeolite (AgZ) silver‐functionalized silica aerogel (AgAero). achieves 946 mg g −1 , significantly outperforming AgZ (131 ). These findings highlight potential highly efficient, thermally stable capture, potentially addressing key limitations existing materials.

Language: Английский

Nanohybrid of Silver‐MXene: A Promising Sorbent for Iodine Gas Capture from Nuclear Waste DOI Creative Commons
Karamullah Eisawi, Elham Loni, Saehwa Chong

et al.

Advanced Materials Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: April 4, 2025

Abstract The increasing reliance on nuclear energy as a significant low‐carbon power source necessitates effective solutions for managing radioactive emissions. This study introduces novel application of MXene nanohybrids, specifically silver‐MXene (Ag‐Ti 3 C 2 T x ), an sorbent radioiodine off‐gas capture at operating temperature 150 °C. Through comprehensive material characterization, including X‐ray diffraction, scanning and transmission electron microscopies, energy‐dispersive spectroscopy, Raman thermogravimetric analysis, inductively coupled plasma optical emission gas sorption analyses, the successful loading Ag nanoparticles onto Ti is confirmed subsequent formation AgI upon iodine capture. results demonstrate that Ag‐Ti exhibits superior uptake compared to traditional silver‐based sorbents such silver mordenite zeolite (AgZ) silver‐functionalized silica aerogel (AgAero). achieves 946 mg g −1 , significantly outperforming AgZ (131 ). These findings highlight potential highly efficient, thermally stable capture, potentially addressing key limitations existing materials.

Language: Английский

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