Synthesis of MnCo2O4 nanofibers by electrospinning and calcination: application for a highly sensitive non-enzymatic glucose sensor-易丝帮

Synthesis of MnCo2O4 nanofibers by electrospinning and calcination: application for a highly sensitive non-enzymatic glucose sensor

2019/11/27 21:19:57 Zhang, Y. Y., L. Q. Luo, Z. Zhang, Y. P. Ding, S. Liu, D. M. Deng, H. B. Zhao and Y. G. Chen

Spinel-type MnCo2O4 nanofibers (MCFs) were successfully synthesized by electrospinning and sequential calcination. The crystal structure, composition and morphology of the synthesized MCFs were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, energy-dispersive spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy and transmission electron microscopy. Due to the outstanding electron-transfer ability of spinel MnCo2O4 and the large surface area of nanofibers, the synthesized MCFs were employed as electrocatalysts for the oxidation of glucose. Cyclic voltammetry and amperometry were used to evaluate the electrocatalytic activities of the MCFs towards glucose. The non-enzymatic glucose sensor showed a wide linear range of 0.05-800 mu M with a low detection limit of 0.01 mu M (S/N = 3).

Journal: Journal Of Materials Chemistry B
Volume: 2
Issue: 5
Pages: 529-535
ISSN: 2050-750X
DOI: 10.1039/c3tb21288b
Year: 2014
Number:
Type:

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文献速递：南通大学徐思峻教授&葛建龙教授：防火/耐酸/耐碱芳纶/碳纳米纤维摩擦纳米发电机

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