PRODUCTION METHOD FOR SILVER POWDER FOR HIGH-TEMPERATURE SINTERING TYPE OF ELECTRICALLY-CONDUCTIVE PASTE
作者： Kwon Tae Hyeon , Lee Chang Gun , Jin Woo Min , Woo Sang Duck
DOI:
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摘要: The present invention relates to a production method for silver powder, the comprising: salt reducing step (S2) including reaction-fluid (S21) involving of first reaction fluid comprising ions, ammonia and nitric acid, second agent; precipitation (S22) in which powder is obtained by reacting fluid. makes it possible produce having shrinkage ratio no more than 10% 260-400 DEG C interval.
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