Catalyzed Dehydrogenation of Ammonia-Borane by Iridium Dihydrogen Pincer Complex Differs from Ethane Dehydrogenation

摘要

Onboard hydrogen storage will play a critical role in a hydrogen-based fuel economy.Ammonia-borane(AB,NH3BH3)can potentially store a significant percent of hydrogen chemically,motivating an intense effort to investigate its potential application as an onboard hydrogen-storage system.This approach involves low-temperature release of hydrogen from ammonia-borane and subsequent regeneration.