METHODS OF FORMING SOLAR CELLS WITH FIRED MULTILAYER FILM STACKS

A method of forming a fired multilayer stack are described. The method involves the steps of a) applying a wet metal particle layer on at least a portion of a surface of a substrate, b) drying the wet metal particle layer to form a dried metal particle layer, c) applying a wet intercalation layer di...

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Bibliographische Detailangaben
Hauptverfasser: Huang Jennifer, Peters Craig H, Connor Stephen T, Sauar Erik, Hardin Brian E, Hellebusch Daniel J, Lin Tom Yu-Tang, Hinricher Jesse J, Suseno Dhea
Format: Patent
Sprache:eng
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Zusammenfassung:A method of forming a fired multilayer stack are described. The method involves the steps of a) applying a wet metal particle layer on at least a portion of a surface of a substrate, b) drying the wet metal particle layer to form a dried metal particle layer, c) applying a wet intercalation layer directly on at least a portion of the dried metal particle layer to form a multilayer stack, d) drying the multilayer stack, and e) co-firing the multilayer stack to form the fired multilayer stack. The intercalating layer may include one or more of low temperature base metal particles, crystalline metal oxide particles, and glass frit particles. The wet metal particle layer may include aluminum, copper, iron, nickel, molybdenum, tungsten, tantalum, titanium, steel or combinations thereof.