Challenges and opportunities: Metal–organic frameworks for direct air capture

S Bose, D Sengupta, TM Rayder… - Advanced Functional …, 2024 - Wiley Online Library
Global reliance on fossil fuel combustion for energy production has contributed to the rising
concentration of atmospheric CO2, creating significant global climate challenges. In this …

[HTML][HTML] Hydrophobic and hydrophilic functional groups and their impact on physical adsorption of CO2 in presence of H2O: A critical review

M Gorbounov, P Halloran, SM Soltani - Journal of CO2 Utilization, 2024 - Elsevier
Surface functional groups (SFGs) play a key role in adsorption of any target molecule and
CO 2 is no exception. In fact, due to its quadrupole nature, different SFGs may attract either …

MOF Materials for the Capture of Highly Toxic H2S and SO2

E Martínez-Ahumada, A López-Olvera, V Jancik… - …, 2020 - ACS Publications
Metal–organic frameworks (MOFs) are some of the most interesting and promising
candidates to sequester toxic H2S and SO2 gases. MOFs show interesting advantages over …

Experimental strategies on enhancing toxic gases uptake of metal–organic frameworks

E Binaeian, ESM El-Sayed, MK Matikolaei… - Coordination Chemistry …, 2021 - Elsevier
In conjunction with economic development and world population growth, human health is
seriously jeopardized by human-made by-products released into the atmosphere or aquatic …

Decoration and utilization of a special class of metal–organic frameworks containing the fluorine moiety

S Kumar, B Mohan, C Fu, V Gupta, P Ren - Coordination Chemistry …, 2023 - Elsevier
Fluorinated organic molecules are generally chemically stable and have low electric
polarizability because of the high electronegativity of fluorine. The use of fluorinated organic …

Metal–organic frameworks materials for capacitive gas sensors

Z Zhai, X Zhang, X Hao, B Niu… - Advanced Materials …, 2021 - Wiley Online Library
Gas sensors have been widely used in detection of industrial gas leak, air quality detection,
and medical diagnosis. Although some chemical sensors have been commercialized, there …

Capture of toxic gases in MOFs: SO 2, H 2 S, NH 3 and NO x

E Martínez-Ahumada, ML Díaz-Ramírez… - Chemical …, 2021 - pubs.rsc.org
MOFs are promising candidates for the capture of toxic gases since their adsorption
properties can be tuned as a function of the topology and chemical composition of the pores …

High and reversible SO 2 capture by a chemically stable Cr (iii)-based MOF

E Martínez-Ahumada, ML Díaz-Ramírez… - Journal of Materials …, 2020 - pubs.rsc.org
Partially fluorinated MIL-101 (Cr) shows high SO2 capture (up to 18.4 mmol g− 1 at 298 K
and up to 1 bar), chemical stability towards dry and humid SO2 and an outstanding cycling …

Amine and fluorine co-functionalized MIL-101 (Cr) synthesized via a mixed-ligand strategy for CO2 capture under humid conditions

JM Park, GY Cha, D Jo, KH Cho, JW Yoon… - Chemical Engineering …, 2022 - Elsevier
The selective capture of CO 2 in humid conditions on metal–organic frameworks is
challenging due to competitive adsorption of H 2 O and CO 2 on the active sites. Herein …

129Xe NMR on Porous Materials: Basic Principles and Recent Applications

D Wisser, M Hartmann - Advanced Materials Interfaces, 2021 - Wiley Online Library
A large number of functional and catalytic materials exhibit porosity, often on different length
scales and with a hierarchical structure. The assessment of pore sizes, pore geometry, and …