Electrochemical sensor of heavy metal ion based on electrode modified material
On the basis of traditional detection of heavy metals,electrochemical analysis method has incomparable development prospects in the field of detection of heavy metals. The combination of electrochemical sensor and electrochemical analysis technology can provide a new method for the efficient detection of heavy metal ions. In electrochemical sensors,electrode modification is always the focus of attention. Research progress of electrochemical sensors of heavy metal ions modified by metal and metal oxide nanomaterials,carbon nanomaterials and high molecular polymer materials modified electrode is focused on. The design and sensing mechanism of these electrodes are discussed through some representative examples. Finally,the future research direction is summarized and prospected.
heavy metal ionselectrochemical sensorelectrode modified materialelectrochemical analysis
万方数据
维普
