As a major component of greenhouse gases, excessive carbon dioxide (CO2) in the
atmosphere can affect human health and ecosystems. Therefore, the capture and …

Functionalized silica nanoparticles (SiO2 NPs) have attracted great attention due to their
promising distinctive, versatile, and privileged physiochemical characteristics. These …

The urgency to address global climate change induced by greenhouse gas emissions is
increasing. In particular, the rise in atmospheric CO2 levels is generating alarm …

Carbon accumulation has raised worldwide concerns due to the risks of climate change. In
such cases, direct carbon dioxide (CO 2) capture and conversion from diluted sources has …

Direct air capture (DAC) processes for extraction of CO2 from ambient air are unique among
chemical processes in that they operate outdoors with minimal feed pretreatments. Here, the …

The development of advanced materials for heterogeneous catalytic applications requires
fine control over the synthesis and structural parameters of the active site. Mesoporous silica …

Environmental remediation relies mainly on using various technologies (eg, adsorption,
absorption, chemical reactions, photocatalysis, and filtration) for the removal of contaminants …

Efforts to capture CO 2 from anthropogenic sources as well as from the air are being
continuously intensified as to battle the greenhouse gas effects and climate change. Capture …

This review focuses on important stability issues facing amine-functionalized CO2
adsorbents, including amine-grafted and amine-impregnated silicas, zeolites, metal–organic …

The increase in the global atmospheric CO2 concentration resulting from over a century of
combustion of fossil fuels has been associated with significant global climate change. With …