Porous Glass with Layered Morphology Prepared by Phase Separation.

ABSTRACT: In this study, porous glass with controllable layered structure was successfully prepared by the phase-separation method, with the aim to develop a high-performance high-temperature catalytic (denitrification) material. Glass compositions with different R values (n (Na₂O)/n (B₂O₃)) were designed based on the phase diagram of sodium borosilicate glass. The layered porous structure was obtained by heat treatment in the phase-separation temperature range and acid-leaching treatment to remove the boron-rich phase. For the adsorption and separation process, the layered pore is very ideal, due to its high contact area, high storage capacity and easy mass transfer characteristics, which means it has high adsorption capacity and separation efficiency. The experimen

SUBMITTER: Chen Q 

PROVIDER: S-EPMC11901456 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature