ZIFs-derived Hollow CoS<sub>2</sub>/N-doped Mesoporous Graphite Carbon Nanocages as an Electrochemical Sensing Platform for Hydrazine Detection in Food
نویسندگان
چکیده
The design and construction of a promising electrode is attractive for the sensitive selective detection hydrazine. In this paper, hollow CoS 2 /N-doped mesoporous graphite carbon nanocages (CoS /HNGC) were synthesized derived from ZIF-8@ZIF-67 by annealing sulfidation. situ nitrogen coordination self-compounding porous with structure can effectively improve electrocatalytic performance electron transfer rate catalyst electrode. sensor has good hydrazine wide linear range 1 μ M − 3 mM, high sensitivity 2384 A mM −1 cm −2 , limit 0.272 (S/N = 3). addition, fine selectivity application in food suggest that /HNGC be used as an efficient electrochemical material
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ژورنال
عنوان ژورنال: Journal of The Electrochemical Society
سال: 2023
ISSN: ['0013-4651', '1945-7111']
DOI: https://doi.org/10.1149/1945-7111/acc978