Invention Grant
- Patent Title: Thick-film conductive compositions with nano-sized zinc additive
- Patent Title (中): 具有纳米尺寸锌添加剂的厚膜导电组合物
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Application No.: US13395790Application Date: 2010-09-16
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Publication No.: US09076571B2Publication Date: 2015-07-07
- Inventor: Alex Sergey Ionkin , Brian M. Fish
- Applicant: Alex Sergey Ionkin , Brian M. Fish
- Applicant Address: US DE Wilmington
- Assignee: E I DU PONT DE NEMOURS AND COMPANY
- Current Assignee: E I DU PONT DE NEMOURS AND COMPANY
- Current Assignee Address: US DE Wilmington
- International Application: PCT/US2010/049108 WO 20100916
- International Announcement: WO2011/035015 WO 20110324
- Main IPC: H01B1/22
- IPC: H01B1/22 ; C09D5/24 ; H01L31/0224
Abstract:
The present invention is a thick film silver composition for use a solar cell device. The thick film paste composition comprises an electrically conductive silver powder, one or more glass frits, a nano-sized additive wherein the nano-sized additive is selected from metallic zinc, zinc alloys or a mixture of metallic zinc and zinc oxide, all dispersed in an organic medium.
Public/Granted literature
- US20120174978A1 THICK-FILM CONDUCTIVE COMPOSITIONS WITH NANO-SIZED ZINC ADDITIVE Public/Granted day:2012-07-12
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