cathode cathode  /ˈkæ ˌθoʊd/


  1. (n) a negatively charged electrode that is the source of electrons entering an electrical device
  2. (n) the positively charged terminal of a voltaic cell or storage battery that supplies current



  • In the bulky picture or cathode-ray tubes used in conventional TV sets, a beam of electrons originates in the stem of the tube and sweeps rapidly to and fro across the tube face.


  1. Battery Materials Market Expected to Grow at a CAGR of 13.0% By 2018 in New Research Report at adds Latest Reports on “Battery Materials Market – By Types (Cathode, Anode, Electrolyte, Separator, Binders, Packaging Material), Applications & Geography – Trends & Forecasts To 2018” to its store. (PRWeb June 13, 2013) Read the full story at
    on June 13, 2013     Source: PRWeb

  2. Battery Materials Market worth $11.3 Billion By 2018

    DALLAS, June 12, 2013 /PRNewswire/ -- The " Battery Materials Market - By Types (Cathode, Anode, Electrolyte, Separator, Binders, Packaging Material), Applications and Geography - Trends and Forecasts ...
    on June 12, 2013     Source: PR Newswire via Yahoo! Finance

  3. 'Community's' Dan Harmon, 'Enlisted,' And More From Season Two Of The ATX TV Festival

    Clicking back and forth between panels, reunions, and pilot sneak peeks, attendees got a rare look into the cathode ray guts of America's favorite past time. And I mean it's real favorite past time—because let's be real, if you chose baseball over Breaking Bad , you're just not getting it. [ more › ]
    on June 11, 2013     Source: Austinist


  1. "Computer and electronic waste is building up in landfill with up to 1.5 million computers and 1.5 million TVs nationally going there each year," Mr Weatherill said. "Historically, what to do with the cathode ray tubes from TVs and computer...
    on May 18, 2009 By: Weatherall Source:

  2. "KCM and Mopani have both increased their smelting capacity and we expect that capacity will reach 900,000 tonnes of copper in three to four years' time when we anticipate our output to be more than 1.0 million tonnes of copper (cathode),"...
    on Jun 25, 2008 By: Kalombo Mwansa Source: Reuters

  3. Mr Davies said, "We recycle or refurbish for resale. On the recycling side we are the largest true recycler of cathode ray tubes in the UK - we dismantle, we don't crush and dump and only 5% at most goes to landfill. At this stage, television...
    on Nov 17, 2006 By: Richard Davies Source: ic Wales

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