Covalent organic frameworks: design, synthesis, and functions
Covalent organic frameworks (COFs) are a class of crystalline porous organic polymers with
permanent porosity and highly ordered structures. Unlike other polymers, a significant …
permanent porosity and highly ordered structures. Unlike other polymers, a significant …
Adsorption-based capture of iodine and organic iodides: status and challenges
Nuclear energy is a sustainable low-carbon energy source that plays an increasingly
important role in supporting the progress of human society. However, there are safety issues …
important role in supporting the progress of human society. However, there are safety issues …
Efficient and simultaneous capture of iodine and methyl iodide achieved by a covalent organic framework
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 …
in the off-gas stream of nuclear power plants at low concentrations, whereas few adsorbents …
Chemically stable guanidinium covalent organic framework for the efficient capture of low-concentration iodine at high temperatures
The capture of radioactive I2 vapor from nuclear waste under industrial operating conditions
remains a challenging task, as the practical industrial conditions of high temperature (≥ …
remains a challenging task, as the practical industrial conditions of high temperature (≥ …
Ionic functionalization of multivariate covalent organic frameworks to achieve an exceptionally high iodine‐capture capacity
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 …
radioactive nuclear waste. In this study, we apply a “multivariate” synthetic strategy to …
A nitrogen-rich covalent organic framework for simultaneous dynamic capture of iodine and methyl iodide
The capture of radioiodine species during nuclear fuel reprocessing and nuclear accidents
is crucial for nuclear safety, environmental protection, and public health. Previously reported …
is crucial for nuclear safety, environmental protection, and public health. Previously reported …
Pore space partition synthetic strategy in imine-linked multivariate covalent organic frameworks
M Hao, Y **e, M Lei, X Liu, Z Chen… - Journal of the …, 2023 - ACS Publications
Partitioning the pores of covalent organic frameworks (COFs) is an attractive strategy for
introducing microporosity and achieving new functionality, but it is technically challenging to …
introducing microporosity and achieving new functionality, but it is technically challenging 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 …
and nuclear waste treatment; however, it remains a challenge. Here we report a new readily …
Colyliform Crystalline 2D Covalent Organic Frameworks (COFs) with Quasi‐3D Topologies for Rapid I2 Adsorption
Abstract Constructing three‐dimensional (3D) structural characteristics on two‐dimensional
(2D) covalent organic frameworks (COFs) is a good approach to effectively improve the …
(2D) covalent organic frameworks (COFs) is a good approach to effectively improve the …
Iodine capture in porous organic polymers and metal–organic frameworks materials
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 …
health, and thus the efficient capture of iodine has attracted a great deal of attention in recent …