Conductive paste and grid electrode for silicon solar cells

Details Conductive paste and grid electrode for silicon solar cells Conductive paste and grid electrode for silicon solar cells

2011-07-12

2011-07-12

Kopec, Mark (Department: 1761)

Compositions

Electrically conductive or emissive compositions

Free metal containing

C427S125000, C136S256000

Reexamination Certificate

active

07976735

ABSTRACT:
A conductive paste for grid electrodes in solar cells includes a conductive component, glass frit, and resin binder, wherein the conductive component is selected from the group consisting of (i) silver particles and metal particles selected from the group consisting of Pd, Ir, Pt, Ru, Ti, and Co, (ii) alloy particles comprising silver and metal selected from the group consisting of Pd, Ir, Pt, Ru, Ti, and Co, and (iii) silver particles and core-shell particles in which a metal selected from the group consisting of Pd, Ir, Pt, Ru, Ti, and Co is coated on the surface of silver or copper.

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International Search Report for International Application No. PCT/US2009/035099 Dated Aug. 18, 2009.

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