Calcite has a higher carbon dioxide uptake efficiency and lower cost than dunite, and it is a preferable material for enhanced benthic weathering as a carbon dioxide removal method, according to ...

Mechanistic studies have shown that although the sintering of calcite limits the ability to capture carbon dioxide, the modification of nickel and cerium alleviates the sintering of Ca, while the increase in oxygen vacancies promotes CO 2 capture. In-situ spectroscopic analysis elucidated the involvement of formate as an intermediate product in ...

The dual-functional calcium looping (CaL) is crucial for integrating CO2 capture and conversion (ICCC), relying on efficient and cost-effective cyclic processes. Moreover, as energy fuels undergo continuous decarbonization and renewables are integrated into industrial and power generation sectors, there are Journal of Materials Chemistry A Recent Review Articles Journal of Materials Chemistry ...

CO2 exhibits stronger adsorption on calcite surface than H2S. Electrostatic energy plays the dominating role in the adsorption behavior. Electrostatic energy accounts for 97.11% of the...

Basalt, being rich in, offers an optimal environment for carbon mineralization. The minerals in basalt i.e. calcium (Ca), magnesium (Mg), and iron (Fe) silicates readily react with carbon dioxide (CO 2) to form stable carbonates like calcite (CaCO 3), magnesite (MgCO 3), and siderite (FeCO 3). The primary minerals in basalt are plagioclase ...