Synergistic Pt-WO3 Dual Active Sites to Boost Hydrogen Production from Ammonia Borane
Wenyao Chen, Wenzhao Fu, Gang Qian, Bingsen Zhang, De Chen, Xuezhi Duan, Xinggui Zhou
Abstract
is suggested to simultaneously act as the sacrificial site that can divert B-containing by-products away from Pt sites against deactivation, yielding an increase from 24% to 68% of the initial activity after five cycles. The strategy demonstrated here could shed a new light on the design and manipulation of dual-active-site catalysts.
Topics & Concepts
Ammonia boraneBoraneCatalysisActive siteAmmoniaChemistryHydrogen productionAmmonia productionHydrogenNanotechnologyCombinatorial chemistryChemical engineeringMaterials scienceOrganic chemistryEngineeringHydrogen Storage and MaterialsAmmonia Synthesis and Nitrogen ReductionMXene and MAX Phase Materials