A sensitive electrochemical detection of hydrazine based on SnO2/CeO2 nanostructured oxide

Akbar Mohammad,Mohammad Ehtisham Khan,Ibrahim M. Alarifi,Moo Hwan Cho,Taeho Yoon

Microchemical Journal（2021）

引用 32|浏览1

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摘要

•High surface area (66.87 m2/g) SnO2/CeO2 NPs modified GCE (SnO2/CeO2/GCE).•SnO2/CeO2 plays a crucial role for the detection of Hydrazine.•Role of CeO2 dominates over SnO2 to be a sensitive detection of Hz.•Sensor with low detection limit (0.179 μM) and high sensitivity (81μAμM−1 cm−2).•Stable, good linear range, and repeatability.

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关键词

SnO2/CeO2,Electrochemical sensor,Hydrazine,Linear sweep voltammetry,Low limit of detection,Sensitive

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