| 摘要 |
PROBLEM TO BE SOLVED: To provide: a conductive aluminum filler capable of reducing the amount of hydrogen gas generated by reaction with water, acid or alkali; a conductive paste composition including the same; and a conductive film formed using the conductive paste composition. SOLUTION: The conductive aluminum filler 1 includes an aluminum particle 11 and a phosphoric compound film 12 covering the surface of the aluminum particle 11. The phosphoric compound film 12 preferably contains 0.05 mg/m<SP POS="POST">2</SP>or more and 50 mg/m<SP POS="POST">2</SP>or less of phosphor elements per unit specific surface area of the aluminum particle 11. COPYRIGHT: (C)2012,JPO&INPIT |
