Enhancing the activity of non-precious metal electrocatalysts is crucial for advancing anion exchange membrane(AEM)electrolyzer technology.In this study,we synthesized an NiFeCo layered double hydroxide quantum dots(L...Enhancing the activity of non-precious metal electrocatalysts is crucial for advancing anion exchange membrane(AEM)electrolyzer technology.In this study,we synthesized an NiFeCo layered double hydroxide quantum dots(LDHQDs)-modified NiCoP nanoarray(NiCoP NA)via a hydrothermal–phosphorization–electrostatic adsorption process(LDHQDs/NiCoP NA).The LDHQDs/NiCoP NA demonstrates overpotentials of 75 and 263 mV,respectively,to achieve current densities of 10 and 1000 mA cm^(−2)for the hydrogen evolution reaction.展开更多
基金supported by the National Science Fund for Distinguished Young Scholars(No.52025041)the National Natural Science Foundation of China(No.51902020,51974021,and 52250091)+1 种基金the Fundamental Research Funds for the Central Universities(No.FRF-TP-20-02C2)the Interdisciplinary Research Project for Young Teachers of USTB(Fundamental Research Funds for the Central Universities)(No.FRF-IDRY-21-028).
文摘Enhancing the activity of non-precious metal electrocatalysts is crucial for advancing anion exchange membrane(AEM)electrolyzer technology.In this study,we synthesized an NiFeCo layered double hydroxide quantum dots(LDHQDs)-modified NiCoP nanoarray(NiCoP NA)via a hydrothermal–phosphorization–electrostatic adsorption process(LDHQDs/NiCoP NA).The LDHQDs/NiCoP NA demonstrates overpotentials of 75 and 263 mV,respectively,to achieve current densities of 10 and 1000 mA cm^(−2)for the hydrogen evolution reaction.
