Interface VOL. 33, NO. 1, Spring 2024

The Electrochemical Society

VOL. 33, NO. 1, Spring 2024 CO2-free Air Air (400 ppm CO2)

H2 CO2

Sneak Peek at the 14 A245th Meeting

H2

26 Heavy-Duty Transportation in 10 Charts

Shorted MEAs Anode Feed Spacer Cathode Feed Spacer

CO2

in Chloride Molten 49 Electrolysis Salts for Sustainable Critical Metals Production and Recovery

55

Electrochemical Gas Separation for Green Energy Integration

OH-

eCO32-

CO32-

e-

e-

eHCO3-

HCO3-

eH2

CO32CO32-

e-

e-

CO32-

e-

eHCO3-

HCO3-

eH+

Shorted Mem

O2

HCO3-

CO2

ELECTROCHEMICAL SEPARATIONS FOR SUSTAINABILITY