Zeolites have been widely used as catalysts, ion exchangers, and adsorbents since their
industrial breakthrough in the 1950s and continue to be state-of the-art adsorbents in many …

The accumulation of carbon dioxide (CO2) in the atmosphere has been recognized as one
of the primary factors attributed to global warming. Various strategies have been proposed to …

A variety of amine-impregnated porous solid sorbents for direct air capture (DAC) of CO2
have been developed, yet the effect of amine-solid support interactions on the CO2 …

Engineered systems designed to remove CO2 from the atmosphere need better adsorbents.
Here, we report on zeolite-based adsorbents for the capture of low-concentration CO2 …

Germanosilicate zeolites with various structures have been extensively synthesized, but the
syntheses of corresponding zeolite structures in the absence of germanium species remain …

Carbon dioxide (CO 2) capture technology that could coordinate the contradiction between
the CO 2 emissions and industrial development and alleviate the climate crisis has been …

Zn/H-ZSM-5 catalysts have been frequently investigated for propane dehydrogenation
(PDH); however, the active site remains unresolved due to the complexity of the system. We …

This review focuses on the mechanism and driving force in the intractable gas separation
using porous adsorbents. A variety of intractable mixtures have been discussed, including …

The CO2 sorption behavior of commercially available zeolites such as 3A, 4A, 5A, and 13X
is considered at low temperatures for CO2 removal from ambient air or direct air capture …

Integrated CO2 capture and utilization (ICCU) can achieve the conversion of captured CO2
into value-added products in a single reactor, enabling it to be one of the fundamental …