Composition for forming solar cell electrode and electrode produced from same

  • US 9,944,802 B2
  • Filed: 06/27/2014
  • Issued: 04/17/2018
  • Est. Priority Date: 08/28/2013
  • Status: Active Grant
First Claim
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1. A composition for solar cell electrodes, the composition comprising:

  • a silver (Ag) powder;

    a glass frit containing elemental silver and elemental tellurium; and

    an organic vehicle,wherein the glass frit has a mole ratio of silver to tellurium of 1;

    0.1 to 1;

    25, andwherein the elemental silver in the glass frit is derived from at least one of silver cyanide, silver nitrate, silver halide, silver carbonate, and silver acetate.

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