Lithium silicate nanosheets with excellent capture capacity and kinetics with unprecedented stability for high-temperature CO<sub>2</sub> capture
Rajesh Belgamwar, Ayan Maity, Tisita Das, Sudip Chakraborty, C. P. Vinod, Vivek Polshettiwar
Abstract
Capturing CO<sub>2</sub> before its release. Lithium silicate nanosheets showed high CO<sub>2</sub> capture capacity (35.3 wt%) with ultra-fast kinetics (0.22 g g<sup>−1</sup> min<sup>−1</sup>) and enhanced stability at 650 °C for at least 200 cycles, due to mixed-phase-model of CO<sub>2</sub> capture.
Topics & Concepts
KineticsSilicateLithium (medication)Chemical kineticsPhase (matter)Chemical stabilityMaterials scienceChemical engineeringChemistryPhysicsOrganic chemistryEngineeringQuantum mechanicsMedicineEndocrinologyCarbon Dioxide Capture TechnologiesChemical Looping and Thermochemical ProcessesMembrane Separation and Gas Transport