New LANL grooved electrode design for high-power-density fuel cells offers improved performance and durability

Green Car Congress
By mmillikinJun 28, 2023, 10:30 am274 pts
Researchers at Los Alamos National Laboratory (LANL) have developed an alternative electrode structure—a grooved electrode—that enhances proton exchange membrane fuel cell (PEMFC) performance and durability by coupling high ionomer (ion-conducting binder) content for improved H+ transport with grooves for…

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