Hierarchical porous cobalt/carbon hybrid anchored Ru-catalyzed ammonia-borane hydrolysis for efficient H2 release

[Display omitted] •Hierarchical hybrid of Co NPs and NC was synthesized by NaCl-template method.•The obtained Co-NC was applied to deposit Ru NPs via an in-situ reduction method.•The optimal Ru@Co-NC possessed TOFs of 568/1131 min−1 in aqueous/basic solutions.•Rich surface sites, fast mass/electron...

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