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In article number 1903404, Xiong Wen (David) Lou and co‐workers demonstrate the growth of ultrathin ZnIn2S4 nanosheets on Co/N‐doped graphitic carbon (NGC) nanocages, composed of ultrafine Co nanoparticles surrounded by a few‐layered NGC shell, to construct hierarchical Co/NGC@ZnIn2S4 heterostructured cages. The Co/NGC@ZnIn2S4 hybrid shows outstanding photocatalytic H2 evolution performance under...
Ultrathin ZnIn2S4 nanosheets (NSs) are grown on Co/N‐doped graphitic carbon (NGC) nanocages, composed of Co nanoparticles surrounded by few‐layered NGC, to obtain hierarchical Co/NGC@ZnIn2S4 hollow heterostructures for photocatalytic H2 generation with visible light. The photoredox functions of discrete Co, conductive NGC, and ZnIn2S4 NSs are precisely combined into hierarchical composite cages possessing...
Metal–organic framework (MOF) composites have recently been considered as promising precursors to derive advanced metal/carbon‐based materials for various energy‐related applications. Here, a dual‐MOF‐assisted pyrolysis approach is developed to synthesize Co–Fe alloy@N‐doped carbon hollow spheres. Novel core–shell architectures consisting of polystyrene cores and Co‐based MOF composite shells encapsulated...
Transition metal/carbon‐based composite materials have been considered as promising electrocatalysts for the oxygen reduction reaction (ORR). In article number 1805324, Bu Yuan Guan, Xiong Wen (David) Lou, and co‐workers report a dual‐metal–organic framework‐assisted pyrolysis strategy to synthesize cobalt‐iron alloy/N‐doped carbon hollow spheres. Benefiting from the abundant bimetallic active sites...
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