Recent advances in the removal of radioactive iodine by bismuth-based materials

Y Hao, Z Tian, C Liu, C Xiao - Frontiers in Chemistry, 2023 - frontiersin.org
Nowadays, the demand for nuclear power is continue increasing due to its safety,
cleanliness, and high economic benefits. Radioactive iodine from nuclear accidents and …

Iodine solid sorbent design: a literature review of the critical criteria for consideration

BJ Riley, JR Turner, J McFarlane, S Chong… - Materials …, 2024 - pubs.rsc.org
Designing sorbents for iodine capture in different conditions requires selection and
optimization of a large and diverse range of variables. These variables fall into general …

Fluorinated metal–organic frameworks for enhanced stability and iodine adsorption selectivity under humid conditions

W Zhang, J Zhang, X Dong, M Li, Q He, S Zhao… - Chemical Engineering …, 2023 - Elsevier
The selective removal of radioactive iodine from off-gases of reprocessing plants with high
humidity is crucial for environmental security, and the metal–organic framework (MOF) …

[Sn2S6]4– Anion-Intercalated Layered Double Hydroxides for Highly Efficient Capture of Iodine

C Wang, H Yao, Z Cai, S Han, K Shi… - ACS Applied Materials …, 2023 - ACS Publications
The development of low-cost and high-efficiency iodine sorbents is of great significance for
the control of nuclear pollution. In this work, we intercalate the tin sulfide cluster of [Sn2S6] 4 …

Three-dimensional-network-structured bismuth-based silica aerogel fiber felt for highly efficient immobilization of iodine

J Cao, S Duan, Q Zhao, G Chen, Z Wang, R Liu, L Zhu… - Langmuir, 2023 - ACS Publications
The effective capture and deposition of radioactive iodine in the spent fuel reprocessing
process is of great importance for nuclear safety and environmental protection. Three …

Capture of iodine gas by Bi-based composites derived from rice husk: Influence of the type of support on the iodine adsorption and retention

E Wang, L Chen, X He, Y Xiang, S Jia, Y Chen… - Chemical Engineering …, 2023 - Elsevier
The development of Bi-based composites with low cost, high adsorption capacity and
retention is highly desired for iodine gas capture. Herein, three novel Bi-based composites …

Highly efficient capture of iodine vapor by [Mo3S13] 2− intercalated layered double hydroxides

C Wang, C Miao, S Han, H Yao, Q Zhong… - Journal of Colloid and …, 2024 - Elsevier
From the swollen LDH, bulky [Mo 3 S 13] 2− anions are facilely introduced into the LDH
interlayers to assemble the Mo 3 S 13-LDH composite, which exhibits excellent iodine …

Bi0–Reduced Graphene Oxide Composites for the Enhanced Capture and Cold Immobilization of Off-Gas Radioactive Iodine

TS Chee, S Lee, WJ Ng, M Akmal… - ACS Applied Materials & …, 2023 - ACS Publications
Radioactive waste management is critical for maintaining the sustainability of nuclear fuel
cycles. In this study, we propose a novel bismuth-based reduced graphene oxide (Bi0–rGO) …

Hollow Core–Shell Bismuth Based Al‐Doped Silica Materials for Powerful Co‐Sequestration of Radioactive I2 and CH3I

Z Tian, Y Hao, TS Chee, H Cai, L Zhu, T Duan, C Xiao - Small, 2024 - Wiley Online Library
Developing pure inorganic materials capable of efficiently co‐removing radioactive I2 and
CH3I has always been a major challenge. Bismuth‐based materials (BBMs) have garnered …

In-situ growth nanoscale zero-valent bismuth 3D honeycomb-like material for highly efficient selective capture of iodine vapor in complex environments

T Na, H Zhu, P Chen, F Liu, Y Yi, J Zhou, T Duan… - Separation and …, 2024 - Elsevier
During the spent fuel reprocessing, large quantities of radioactive iodine vapor are
generated. The complex conditions of high temperature, strong acidity, and high humidity …