Towards high-efficiency sorptive capture of radionuclides in solution and gas
As globalization and rapid population growth have raised global energy needs, the demand
for nuclear energy has increased drastically. To make use of such energy more reliably, the …
for nuclear energy has increased drastically. To make use of such energy more reliably, the …
Pyridinium salt-based covalent organic framework with well-defined nanochannels for efficient and selective capture of aqueous 99TcO4−
M Hao, Z Chen, H Yang, GIN Waterhouse, S Ma… - Science bulletin, 2022 - Elsevier
Ionic covalent organic framework (COF) materials with high specific surface areas and well-
defined pore structures are desired for many applications yet seldom reported. Herein, we …
defined pore structures are desired for many applications yet seldom reported. Herein, we …
Identifying the Recognition Site for Selective Trapping of 99TcO4– in a Hydrolytically Stable and Radiation Resistant Cationic Metal–Organic Framework
L Zhu, D Sheng, C Xu, X Dai, MA Silver… - Journal of the …, 2017 - ACS Publications
Effective and selective removal of 99TcO4–from aqueous solution is highly desirable for
both waste partitioning and contamination remediation purposes in the modern nuclear fuel …
both waste partitioning and contamination remediation purposes in the modern nuclear fuel …
99TcO4− remediation by a cationic polymeric network
Direct removal of 99TcO4− from the highly acidic solution of used nuclear fuel is highly
beneficial for the recovery of uranium and plutonium and more importantly aids in the …
beneficial for the recovery of uranium and plutonium and more importantly aids in the …
Efficient and Selective Uptake of TcO4– by a Cationic Metal–Organic Framework Material with Open Ag+ Sites
99Tc is one of the most problematic radioisotopes in used nuclear fuel owing to its combined
features of high fission yield, long half-life, and high environmental mobility. There are only a …
features of high fission yield, long half-life, and high environmental mobility. There are only a …
Cationic covalent organic nanosheets for rapid and selective capture of perrhenate: an analogue of radioactive pertechnetate from aqueous solution
Capture of radioactive TcO4–from nuclear wastes is extremely desirable for waste disposal
and environmental restoration. Here, we report the synthesis of hydrolytically stable cationic …
and environmental restoration. Here, we report the synthesis of hydrolytically stable cationic …
Superiority of the Supramolecular Halogen Bond Receptor over Its H-Bond Analogue toward the Efficient Extraction of Perrhenate from Water
R Ghosh, TK Ghosh, S Pramanik… - … Applied Materials & …, 2022 - ACS Publications
A halogen bond-based water-soluble tetrapodal iodoimidazolium receptor,(LI)(4Br),
exhibited a high degree of efficiency (∼ 96%) in extracting ReO4–from 100% aqueous …
exhibited a high degree of efficiency (∼ 96%) in extracting ReO4–from 100% aqueous …
Rational design of a cationic polymer network towards record high uptake of 99TcO4− in nuclear waste
J Li, L Chen, N Shen, R Xie, MV Sheridan… - Science China …, 2021 - Springer
Abstract 99Tc is a long-lived radionuclide present in large amounts as TcO4-anion in used
nuclear fuel. Its removal from the waste stream is highly desirable because of its interference …
nuclear fuel. Its removal from the waste stream is highly desirable because of its interference …
Exceptional perrhenate/pertechnetate uptake and subsequent immobilization by a low-dimensional cationic coordination polymer: overcoming the hofmeister bias …
L Zhu, C Xiao, X Dai, J Li, D Gui, D Sheng… - … & Technology Letters, 2017 - ACS Publications
We report one of the most efficient scavenger materials, a cationic crystalline coordination
polymer SBN for trapping ReO4–, a surrogate for 99TcO4–, as an anionic radioactive …
polymer SBN for trapping ReO4–, a surrogate for 99TcO4–, as an anionic radioactive …
Enrichment and separation of radionuclides by organic polymer materials: a review
X Zhang, X Yang, Q Rong, X Liu, Y Zhou… - ACS ES&T …, 2024 - ACS Publications
Nuclear power provides a chance for the decarbonization of global energy-related
emissions. However, the spent fuel produced by nuclear reactors contains various …
emissions. However, the spent fuel produced by nuclear reactors contains various …