Novel Calcium sp3 Carbonate CaC2O5-I4̅2d May Be a Carbon Host in Earth's Lower Mantle
J König, D Spahr, L Bayarjargal… - ACS Earth and Space …, 2022 - ACS Publications
CaC2O5-I 4̅2 d was obtained by reacting CO2 and CaCO3 at lower Earth mantle
pressures and temperatures ranging between 34 and 45 GPa and between 2000 and 3000 …
pressures and temperatures ranging between 34 and 45 GPa and between 2000 and 3000 …
Comparative study on high-pressure physical properties of monoclinic MgCO3 and Mg2CO4
ZJ Liu, T Li, XW Sun, CR Zhang, JQ Ju - Scientific Reports, 2022 - nature.com
The physical properties of Mg-carbonate at high temperature and pressure are crucial for
understanding the deep carbon cycle. Here, we use first-principles calculations to study the …
understanding the deep carbon cycle. Here, we use first-principles calculations to study the …