Novel carbon nanotube/VXC-72 carbon black composite microporous layer for enhanced performance of PEMFCs

Key Points

• Enhanced performance of PEMFCs is achieved through a novel composite microporous layer.
• The carbon nanotube and VXC-72 carbon black mix improves electrical conductivity and water management.
• Assessment of the composite reveals significant enhancements in fuel cell efficiency metrics.
• This work highlights the potential for advanced materials to improve the practical application of fuel cells.