Synthesis of magnetically recyclable Fe3O4@polydopamine–Pt composites and their application in hydrogenation reactions

Pt dendrimer-like nanoparticles were in situ deposited on the magnetic Fe₃O₄@polydopamine core–shell composites due to the metal-binding ability and weak reducibility of polydopamine. Such core–shell–satellite catalyst structure endowed the Fe₃O₄@polydopamine–Pt catalyst with excellent magnetical re...

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