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electrode电极

Counter Electrode

对电极

Column:电极Brand:PerfectlightViews:200
Electrode is an electronic conductor or semiconductor in contact with an electrolyte solution or electrolyte, forming a multiphase system. Electrodes facilitate the input or output of electrical energy in electrochemical systems and serve as the location
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An electrode is an electronic conductor or semiconductor that comes into contact with an electrolyte solution or electrolyte, forming a multiphase system. Electrodes play a critical role in enabling the input or output of electrical energy in electrochemical systems and serve as the sites for electrode reactions. In general, an electrochemical system typically consists of a three-electrode system, comprising the working electrode, reference electrode, and counter electrode.

The counter electrode (CE), also known as the auxiliary electrode, is a critical component that, along with the working electrode, completes the circuit, allowing smooth electrical current flow to ensure that the reactions under study occur on the working electrode. Compared to the working electrode, the counter electrode should possess a larger surface area to ensure that the externally applied polarization voltage affects the working electrode. It should have low resistance and be less prone to polarization. The shape and position of the counter electrode also influence experimental results. Common counter electrodes include various specifications and sizes of platinum electrodes or graphite rod electrodes.

Type Name Specification Material
Counter Electrode Platinum Electrode Straight Electrode Sheath: PTFE
Platinum Purity: 99.99%
Electrode Connector: Gold-plated Copper Rod
Platinum Sheet Size/mm: 5x5, 5x10, 10x10, 10x15, 15x15, 15x20, 20x20, 30x30,
or Customized Platinum Sheet Thickness/mm: 0.1, 0.2, 0.3
Graphite Rod Electrode Straight Electrode Sheath: PTFE
Graphite Origin: China, Japan
Electrode Connector: Gold-plated Copper Rod

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