Fabrication of amorphous mixed-valent molybdenum oxide film electrodeposited on a glassy carbon electrode and its application as a electrochemistry sensor of iodate
作者： Li Tian , Li Liu , Li Chen , Nan Lu , Hongding Xu
DOI: 10.1016/J.SNB.2004.07.007
关键词:
摘要: Abstract A novel amorphous mixed-valent molybdenum oxide film was grown on a glassy carbon by the electrodepositing method. Its electrochemical behaviors were studied cyclic voltammetry and amperometry. It exhibited high stability electrocatalytic activity for reduction of iodate. Amperometry revealed good linear relationship between peak current with concentration iodate in range 1 × 10 −6 2 −4 mol L −1 correlation coefficient 0.9997 detection limit 5 −7 (signal:noise = 3:1).
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