Additive manufacturing of solid-state zirconate membrane

Abstract

The present disclosure provides methods for manufacturing monolithic membrane structures using additive manufacturing of lithium zirconate-based materials. The methods enable creation of complex internal geometries optimized for carbon dioxide (CO2) separation and capture from gas mixtures. Further, the disclosure provides specific material formulations combining lithium zirconate with various additives and process parameters for successful additive manufacturing. The resulting monolithic membrane structures feature alternating feed and permeant channels arranged orthogonally, with selective membrane walls enabling efficient CO2 capture through chemisorption. The disclosed technology enables practical implementation of solid-state CO2 capture technology for industrial and vehicle emissions.

Dependencies are inferred from the claim text.