Scalable electrified cementitious materials production and recycling
Xiao Kun Lu, Wenxin Zhang, Brianna N. Ruggiero, Linsey C. Seitz, Jiaqi Li
Abstract
Our electrochemical production uses carbon-free rocks, water electrolysis, and CO 2 capture/circulation for carbon-neutral/negative cement and green H 2 , turning cement from the second-largest industrial CO 2 emitter to a gigaton-scale CCUS enabler.
Topics & Concepts
ElectrolysisCementitiousCementProduction (economics)Carbon fibersEnvironmental scienceWaste managementElectrochemistryMaterials scienceProcess engineeringMetallurgyEngineeringChemistryElectrodeComposite materialComposite numberMacroeconomicsPhysical chemistryElectrolyteEconomicsConcrete and Cement Materials ResearchCO2 Sequestration and Geologic InteractionsAdvancements in Solid Oxide Fuel Cells