Capture, storage, and release of oxygen by metal–organic frameworks (MOFs)

AL Sutton, L Melag, MM Sadiq, MR Hill - Angewandte Chemie, 2022 - Wiley Online Library
Oxygen is a critical gas for medical and industrial settings. Much of today's global oxygen
supply is via inefficient technologies such as cryogenic distillation, membranes or zeolites …

Needs, status, techniques and problems with binary gas adsorption experiments

O Talu - Advances in Colloid and Interface Science, 1998 - Elsevier
Microporous adsorbents are gaining ever increasing importance in industry.“Almost all
applications of adsorption involve mixtures.” This statement probably appears in the first …

New Insights on CO2−Methane Separation Using LTA Zeolites with Different Si/Al Ratios and a First Comparison with MOFs

M Palomino, A Corma, F Rey, S Valencia - Langmuir, 2010 - ACS Publications
LTA zeolites can be synthesized with tailored adsorption properties by controlling the Al
content in the framework. In this work, we have demonstrated that it is possible to adjust the …

Opening the toolbox: 18 experimental techniques for measurement of mixed gas adsorption

D Shade, BWS Bout, DS Sholl… - Industrial & Engineering …, 2022 - ACS Publications
Adsorption separation systems offer the possibility to replace or augment legacy separation
systems with more efficient processes, resulting in enormous savings in energy. However …

Adsorption Equilibria of C1 to C4 Alkanes, CO2, and SF6 on Silicalite

MS Sun, DB Shah, HH Xu, O Talu - The Journal of Physical …, 1998 - ACS Publications
Adsorption isotherms of methane, ethane, propane, n-butane, isobutane, carbon dioxide,
and sulfur hexafluoride were measured gravimetrically on silicalite crystals at temperatures …

Net, excess and absolute adsorption and adsorption of helium

S Brandani, E Mangano, L Sarkisov - Adsorption, 2016 - Springer
The definitions of absolute, excess and net adsorption in microporous materials are used to
identify the correct limits at zero and infinite pressure. Absolute adsorption is shown to be the …

Flexible oxygen concentrators for medical applications

A Arora, MMF Hasan - Scientific reports, 2021 - nature.com
Medical oxygen concentrators (MOCs) are used for supplying medical grade oxygen to
prevent hypoxemia-related complications related to COVID-19, chronic obstructive …

Adsorption of carbon dioxide, water vapor, nitrogen, and sulfur dioxide on activated carbon for capture from flue gases: competitive adsorption and selectivity aspects

JG Bell, MJ Benham, KM Thomas - Energy & Fuels, 2021 - ACS Publications
There is extensive interest in postcombustion flue gas treatment for mitigating CO2
emissions and removal of acid gases. In this study we investigate the adsorption of the main …

Down-sizing the crystal size of ZK-5 zeolite for its enhanced CH4 adsorption and CH4/N2 separation performances

J Yang, X Tang, J Liu, J Wang, H Shang, L Wu… - Chemical Engineering …, 2021 - Elsevier
Down-sizing zeolite crystals to achieve enhanced gas adsorption and separation
performances is largely unexplored and underestimated. Nano-sized zeolite can expose …

High proton conductivity in a flexible, cross-linked, ultramicroporous magnesium tetraphosphonate hybrid framework

RMP Colodrero, P Olivera-Pastor, ER Losilla… - Inorganic …, 2012 - ACS Publications
Multifunctional materials, especially those combining two or more properties of interest, are
attracting immense attention due to their potential applications. MOFs, metal organic …