Calcium carbonate (CaCO3) is an important inorganic mineral in biological and geological
systems. Traditionally, it is widely used in plastics, papermaking, ink, building materials …

Geotechnical research has been yearning for revolutionary innovations that could bring
breakthroughs to conventional practices, especially at a time when energy efficiency and …

Widespread utilization of Portland cement (PC) with a large-scale carbon footprint has
caused a vital climate crisis. The application of low-carbon materials rich in belite is …

The reaction of slaked lime with atmospheric CO 2 in the presence of humidity leads to the
formation of cementing carbonate phases in traditional aerial lime mortars and plasters. This …

This study investigated the effect of temperature (5° C–50° C) on the carbonation process,
compressive strength and microstructure of CO 2-cured cement paste. Results showed that …

CaCO 3 particles are widely employed in different fields due to their properties, such as
tunable size and morphology, tailored porosity and surface area, biocompatibility and …

The carbonation of portlandite, calcium silicate hydrate (CSH), and ettringite was
investigated at 57% RH and 91% RH using X-ray diffraction, thermogravimetric analysis …

The substitution of fossil fuel with clean hydrogen (H 2) has been identified as a promising
route to achieve net zero carbon emissions by this century. However, enough H 2 must be …

Hydrogen (H 2) storage in geological formations offers a potential large-scale solution
suitable for an industrial-scale hydrogen economy. However, the presence of organic …

Wet carbonation is deemed a successful approach to recycling waste concrete powder.
Controlling the growth and properties of products in the recycled cement paste powder …