Invention Grant
US08715387B2 Process for making silver powder particles with small size crystallites
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用于制造具有小尺寸微晶的银粉末颗粒的方法
- Patent Title: Process for making silver powder particles with small size crystallites
- Patent Title (中): 用于制造具有小尺寸微晶的银粉末颗粒的方法
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Application No.: US13406900Application Date: 2012-02-28
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Publication No.: US08715387B2Publication Date: 2014-05-06
- Inventor: Roberto Irizarry , Haixin Yang
- Applicant: Roberto Irizarry , Haixin Yang
- 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
- Main IPC: B22F9/24
- IPC: B22F9/24
Abstract:
The process for making silver powder particles with small size crystallites uses a combination of gum arabic and maleic acid with the reduction of a silver salt with ascorbic acid. Silver thick film paste containing these silver powder particles can be used in electronic applications to form electrodes for semiconductor devices and, in particular, solar cells.
Public/Granted literature
- US20130156632A1 PROCESS FOR MAKING SILVER POWDER PARTICLES WITH SMALL SIZE CRYSTALLITES Public/Granted day:2013-06-20
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