Catalytic hydrogen supply from a decalin-based chemical hydride under superheated liquid-film conditions

摘要

Efficient hydrogen supply from decalin was only accomplished by the "superheated liquid-film-type catalysis" under reactive distillation conditions at moderate heating temperatures of 210-240℃. Carbon-supported nano-size platinum-based catalysts in the superheated liquid-film states accelerated product desorption from the catalyst surface due to its temperature gradient under boiling conditions, so that both high reaction rates and conversions were obtained simultaneously.