Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1531977 | Materials Science and Engineering: B | 2006 | 7 Pages |
Abstract
In the present communication, we have explored the possibility of using bismuth oxide (fritless permanent binder) in place of lead borosilicate glass in our aqueous-developable photoimageable thick film conductor formulation. We have varied the weight percentage of bismuth oxide from 0% to 10% maintaining the inorganic to organic ratio of 72:28 for formulating the pastes. We have employed physicochemical techniques such as TG/DTA, SEM/EDAX and sheet resistance measurement to arrive at optimized weight percentage of Bi2O3 yielding the desired line/space resolution, minimal line shrinkage, better adherence and expected sheet resistance.
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Authors
Supriya A. Ketkar, Govind G. Umarji, Girish J. Phatak, Jalindar D. Ambekar, I.C. Rao, Uttam P. Mulik, Dinesh P. Amalnerkar,