Anion-Doped Perovskite Oxygen-Permeable Membranes Fabricated via an Improved One-Step Thermal Processing Approach

Materials, Journal Year: 2024, Volume and Issue: 17(23), P. 5929 - 5929

Published: Dec. 4, 2024

Anion-doped perovskite membranes with a hollow fiber geometry have excellent oxygen separation performance. However, during the fabrication process of membranes, soaking precursor in deionized water leads to elemental dissolution, especially anion dissolution. To prevent metal and element an improved one-step thermal processing approach was proposed which saturated solutions were used as internal external coagulation baths, effectively controlling stoichiometric ratio. Compared using fluorine-containing solution increased flux membrane by 21% at 900 °C. The permeability fluorine-doped oxide reached 6 mL cm

Language: Английский

Emerging Applications of Perovskite Oxides in Electrochemical Reduction of Carcinogenic Nitrate to Ammonia: A Recent Review

Inorganic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

The electrochemical conversion of carcinogenic nitrate to ammonia (turning waste into wealth) using perovskite oxide-based catalysts aims create a globally sustainable environment.

Language: Английский