Abstract
Three-dimensional (3D) nickel foam supported Ni2P/NiO/CeO2 nanoflake arrays (NFAs) were synthesized by hydrothermal, anneal and low-temperature phosphatizing processes. As-prepared samples were systematically researched by SEM, XRD, XPS, TEM, EDS and HRTEM technology. Cyclic Voltammgrams and Chronoamperometry technology were used to measure the sensors performance of Ni2P/NiO/CeO2 NFAs. The results indicated that non-enzymatic glucose sensors based on Ni2P/NiO/CeO2 NFAs exhibited a high sensitivity of 28.23 mA cm−2 mM−1 and good anti-interference ability, suggesting that the 3D nickel foam supported Ni2P/NiO/CeO2 NFAs as a non-enzymatic glucose sensor is promising for practical applications.
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