Adsorption of iodine in metal–organic framework materials

X Zhang, J Maddock, TM Nenoff, MA Denecke… - Chemical Society …, 2022 - pubs.rsc.org
Nuclear power will continue to provide energy for the foreseeable future, but it can pose
significant challenges in terms of the disposal of waste and potential release of untreated …

Printed aerogels: Chemistry, processing, and applications

J Feng, BL Su, H Xia, S Zhao, C Gao, L Wang… - Chemical Society …, 2021 - pubs.rsc.org
As an extraordinarily lightweight and porous functional nanomaterial family, aerogels have
attracted considerable interest in academia and industry in recent decades. Despite the …

Efficient and simultaneous capture of iodine and methyl iodide achieved by a covalent organic framework

Y Xie, T Pan, Q Lei, C Chen, X Dong, Y Yuan… - Nature …, 2022 - nature.com
Radioactive molecular iodine (I2) and organic iodides, mainly methyl iodide (CH3I), coexist
in the off-gas stream of nuclear power plants at low concentrations, whereas few adsorbents …

Ionic functionalization of multivariate covalent organic frameworks to achieve an exceptionally high iodine‐capture capacity

Y Xie, T Pan, Q Lei, C Chen, X Dong… - Angewandte Chemie …, 2021 - Wiley Online Library
Abstract Adsorption‐based iodine (I2) capture has great potential for the treatment of
radioactive nuclear waste. In this study, we apply a “multivariate” synthetic strategy to …

Reversible iodine capture by nonporous adaptive crystals of a bipyridine cage

D Luo, Y He, J Tian, JL Sessler… - Journal of the American …, 2021 - ACS Publications
The ability to capture radioactive iodine species is crucial for nuclear accident preparedness
and nuclear waste treatment; however, it remains a challenge. Here we report a new readily …

Iodine capture in porous organic polymers and metal–organic frameworks materials

W Xie, D Cui, SR Zhang, YH Xu, DL Jiang - Materials Horizons, 2019 - pubs.rsc.org
The enrichment of radioactive iodine in the waste of nuclear industries threatens human
health, and thus the efficient capture of iodine has attracted a great deal of attention in recent …

Counteranion-mediated efficient iodine capture in a hexacationic imidazolium organic cage enabled by multiple non-covalent interactions

J Yang, SJ Hu, LX Cai, LP Zhou, QF Sun - Nature Communications, 2023 - nature.com
Developing efficient adsorbents to capture radioactive iodine produced from nuclear wastes
is highly desired. Here we report the facial synthesis of a hexacationic imidazolium organic …

Porous sorbents for the capture of radioactive iodine compounds: a review

J Huve, A Ryzhikov, H Nouali, V Lalia, G Augé… - RSC …, 2018 - pubs.rsc.org
The number of studies on the capture of radioactive iodine compounds by porous sorbents
has regained major importance in the last few years. In fact, nuclear energy is facing major …

Materials and processes for the effective capture and immobilization of radioiodine: A review

BJ Riley, JD Vienna, DM Strachan, JS McCloy… - Journal of Nuclear …, 2016 - Elsevier
The immobilization of radioiodine produced from reprocessing used nuclear fuel is a
growing priority for research and development of nuclear waste forms. This review provides …

Amino-functionalized MOF-on-MOF architectural nanocomplexes composed for radioactive-iodine efficient adsorption

L Liu, L Chen, K Thummavichai, Z Ye, Y Wang… - Chemical Engineering …, 2023 - Elsevier
The effective capture of radioactive iodine vapor is crucial for radiation safety during spent
fuel reprocessing. However, current materials used for iodine vapor capture have limitations …