Proton‐Enriched Alginate–Graphene Hydrogel Microreactor for Enhanced Hydrogen Peroxide Photosynthesis
Chun He,
Juying Lei,
Xiang Li
et al.
Abstract:Efficient synthesis of H2O2 via photocatalytic oxygen reduction without sacrificial agents is challenging due to inadequate proton supply from water and difficulty in maintaining O−O bond during O2 activation. Herein, we developed a straightforward strategy involving a proton‐rich hydrogel cross‐linked by metal ions [M(n)], which is designed to facilitate the selective production of H2O2 through proton relay and metal ion‐assisted detachment of crucial intermediates. The hydrogel comprises CdS/graphene and alg… Show more
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