发明公开
EP2966124A1 Electro-conductive paste with characteristic weight loss for low temperature application
审中-公开
Elektrisch leitende Paste mit charakteristhemhem Gewichtsverlust zur Tieftemperaturanwendung
- 专利标题： Electro-conductive paste with characteristic weight loss for low temperature application
- 专利标题（中）： Elektrisch leitende Paste mit charakteristhemhem Gewichtsverlust zur Tieftemperaturanwendung
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申请号： EP14176399.5申请日： 2014-07-09
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公开(公告)号： EP2966124A1公开(公告)日： 2016-01-13
- 发明人: Muschelknautz, Christian , Hörteis, Matthias
- 申请人： Heraeus Deutschland GmbH & Co. KG
- 申请人地址： Heraeusstr. 12-14 63450 Hanau DE
- 专利权人： Heraeus Deutschland GmbH & Co. KG
- 当前专利权人： Heraeus Deutschland GmbH & Co. KG
- 当前专利权人地址： Heraeusstr. 12-14 63450 Hanau DE
- 代理机构： Herzog, Fiesser & Partner Patentanwälte PartG mbB
- 主分类号： C08L67/00
- IPC分类号： C08L67/00 ; H01B1/22 ; H01L31/0224 ; H01L31/18 ; C08K3/08
摘要：
In general, the invention relates to electro-conductive pastes with characteristic weight loss and their use in the preparation of photovoltaic solar cells. More specifically, the invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules.
1. The invention relates to paste comprising the following paste constituents:
a. Metal particles;
b. A polymer system;
wherein the first weight loss Δ 30 , determined according to the test method provided herein, is in the range from about 0.02 to about 0.5.
1. The invention relates to paste comprising the following paste constituents:
a. Metal particles;
b. A polymer system;
wherein the first weight loss Δ 30 , determined according to the test method provided herein, is in the range from about 0.02 to about 0.5.
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