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cathode    音标拼音: [k'æθ,od]
n. 阴极

阴极

cathode
阴极

cathode
n 1: a negatively charged electrode that is the source of
electrons entering an electrical device [ant: {anode}]
2: the positively charged terminal of a voltaic cell or storage
battery that supplies current [ant: {anode}]


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  • Cathode - Wikipedia
    In chemistry, a cathode is the electrode of an electrochemical cell at which reduction occurs
  • Cathode and Anode - GeeksforGeeks
    In an electrochemical cell (such as a battery or electrolytic cell), the cathode is the electrode where reduction (gain of electrons) occurs Cathode is a crucial component in various electrochemical processes, playing a key role in facilitating reduction reactions
  • CATHODE Definition Meaning - Merriam-Webster
    The meaning of CATHODE is the electrode of an electrochemical cell at which reduction occurs
  • Cathode | Vacuum Tubes, Electrodes, Filaments | Britannica
    Cathode, negative terminal or electrode through which electrons enter a direct current load, such as an electrolytic cell or an electron tube, and the positive terminal of a battery or other source of electrical energy through which they return
  • Cathode - Simple English Wikipedia, the free encyclopedia
    An electrode through which electrons flows out of the device is termed a cathode because it is negatively charged A cathode is a negative electrode on a battery and a negative electrode on an electrolytic cell
  • How to Define Anode and Cathode - ThoughtCo
    The cathode is the negatively charged electrode The cathode attracts cations or positive charge The cathode is the source of electrons or an electron donor It may accept positive charge
  • CATHODE | English meaning - Cambridge Dictionary
    one of the electrodes (= object that electricity moves through) in a piece of electrical equipment The cathode is the positive electrode in a battery and the negative electrode in an electrolytic cell
  • Cathode（英语单词）_百度百科
    Cathode是英语名词，音标为英 [ˈkæθəʊd] 美 [ˈkæθoʊd]，指电化学体系中发生还原反应的电极，其具体定义因电池类型而异：在电解池中连接还原反应端，而在原电池中作为正极端点。
  • Cathode
    HeatWave Labs, Inc offers Electron Sources and Guns, Ion Sources, Ionizers, Ion Guns, Ion Pumps and Controllers, Filaments, High Temperature Sample Heaters and Specialty Materials for the Vacuum Technology Industry!
  • Cathode - an overview | ScienceDirect Topics
    Cathode is a porous electrode where reduction of O2 takes place Materials selection for cathode should be such that it possesses high electronic conductivity, stability and it remains unreactive to electrolyte materials at high operating temperature





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