发明名称 |
Corrosion and dissolution protection of a conductive silver/polymer composite |
摘要 |
A conductive composite is described containing silver particles and a polymer which covers each silver particle and wherein a heterocyclic organic compound containing nitrogen such as benzotriazole (BTA) is present to reduce Ag dissolution and ion mobility by forming a water insoluble complex with the Ag ion. The invention overcomes the problem of silver dissolution or corrosion a conductive composite as a result of normal high Ag ion mobility in the presence of moisture and an electric field.
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申请公布号 |
US6174606(B1) |
申请公布日期 |
2001.01.16 |
申请号 |
US19970976923 |
申请日期 |
1997.11.24 |
申请人 |
INTERNATIONAL BUSINESS MACHINE CORPORATION |
发明人 |
BRUSIC VLASTA AGNES;ROLDAN JUDITH MARIE;SARAF RAVI F. |
分类号 |
H01B1/22;H01L21/56;H01L21/60;H05K3/32;(IPC1-7):B32B27/38 |
主分类号 |
H01B1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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