Distributed electrified heating for efficient hydrogen production.

This study introduces a distributed electrified heating approach that is able to innovate chemical engineering involving endothermic reactions. It enables rapid and uniform heating of gaseous reactants, facilitating efficient conversion and high product selectivity at specific equilibrium. Demonstrated in catalyst-free CH pyrolysis, this approach achieves stable production of H (530 g h L ) and carbon nanotube/fibers through 100% conversion of high-throughput CH at 1150 °C, surpassing the results obtained from many complex metal catalysts and high-temperature technologies.