Thermal annealing needs protective gas environment, high pyrolysis temperature and long synthesis period. In this work, Co xNi y/PNG nanocomposites were prepared by laser induced Co xNi y‐MOFs at room… Click to show full abstract
Thermal annealing needs protective gas environment, high pyrolysis temperature and long synthesis period. In this work, Co xNi y/PNG nanocomposites were prepared by laser induced Co xNi y‐MOFs at room temperature and in air environment for the first time. In contrast to Co/PNG and Ni/PNG, Co xNi y/PNG exhibits enhanced electrocatalytic activity for the oxidation of gallic acid. The optimal sensor presents a broad linear range of 0.7 ‐ 120 μM (R 2=0.993, with a sensitivity of 0.031 μA/μM) and a low detection limit of 0.13 μM. Meanwhile, the detection results of gallic acid in actual samples by this
Journal Title: Electroanalysis
Year Published: 2024
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