enow.com Web Search

  1. Ad

    related to: what is the anode electrode

Search results

  1. Results from the WOW.Com Content Network
  2. Anode - Wikipedia

    en.wikipedia.org/wiki/Anode

    The terms anode and cathode are not defined by the voltage polarity of electrodes, but are usually defined by the direction of current through the electrode. An anode usually is the electrode of a device through which conventional current (positive charge) flows into the device from an external circuit, while a cathode usually is the electrode through which conventional current flows out of ...

  3. Electrode - Wikipedia

    en.wikipedia.org/wiki/Electrode

    'Anode' was coined by William Whewell at Michael Faraday's request, derived from the Greek words ἄνο (ano), 'upwards' and ὁδός (hodós), 'a way'. [3] The anode is the electrode through which the conventional current enters from the electrical circuit of an electrochemical cell (battery) into the non-metallic cell.

  4. Plate electrode - Wikipedia

    en.wikipedia.org/wiki/Plate_electrode

    A plate, usually called anode in Britain, is a type of electrode that forms part of a vacuum tube. [1] It is usually made of sheet metal, connected to a wire which passes through the glass envelope of the tube to a terminal in the base of the tube, where it is connected to the external circuit.

  5. Anodizing - Wikipedia

    en.wikipedia.org/wiki/Anodizing

    The current releases hydrogen at the cathode (the negative electrode) and oxygen at the surface of the aluminium anode, creating a build-up of aluminium oxide. Alternating current and pulsed current is also possible but rarely used. The voltage required by various solutions may range from 1 to 300 V DC, although most fall in the range of 15 to ...

  6. Electrochemistry - Wikipedia

    en.wikipedia.org/wiki/Electrochemistry

    The anode is defined as the electrode where oxidation occurs and the cathode is the electrode where the reduction takes place. Electrodes can be made from any sufficiently conductive materials, such as metals, semiconductors, graphite, and even conductive polymers .

  7. Working electrode - Wikipedia

    en.wikipedia.org/wiki/Working_electrode

    In electrochemistry, the working electrode is the electrode in an electrochemical system on which the reaction of interest is occurring. [ 1 ] [ 2 ] [ 3 ] The working electrode is often used in conjunction with an auxiliary electrode , and a reference electrode in a three-electrode system .

  8. Galvanic cell - Wikipedia

    en.wikipedia.org/wiki/Galvanic_cell

    The anode is the electrode where oxidation (loss of electrons) takes place (metal A electrode); in a galvanic cell, it is the negative electrode, because when oxidation occurs, electrons are left behind on the electrode. [10]

  9. Auxiliary electrode - Wikipedia

    en.wikipedia.org/wiki/Auxiliary_electrode

    The auxiliary electrode functions as a cathode whenever the working electrode is operating as an anode and vice versa. The auxiliary electrode often has a surface area much larger than that of the working electrode to ensure that the half-reaction occurring at the auxiliary electrode can occur fast enough so as not to limit the process at the ...

  1. Ad

    related to: what is the anode electrode