发明名称 |
COPPER NANOCRYSTALS AND METHODS OF PRODUCING THE SAME |
摘要 |
<p>The invention relates to methods of making monodisperse nanocrystals comprising the steps of reducing a copper salt with a reducing agent, providing a passivating agent comprising a nitrogen and/or an oxygen donating moitey and isolating the copper nanocrystals. Moreover, the invention relates to methods for making a copper film comprising the steps of applying a solvent comprising copper nanocrystals onto a substrate and heating the substrate to form a film of continuous bulk copper from said nanocrystals. Finally, the invention also relates to methods for filling a feature on a substrate with copper comprising the steps of applying a solvent comprising copper nanocrystals onto the featured substrate and heating the substrate to fill the feature by forming continuous bulk copper in the feature.</p> |
申请公布号 |
WO2004043634(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
WO2003US35584 |
申请日期 |
2003.11.07 |
申请人 |
WAYNE STATE UNIVERSITY |
发明人 |
WINTER, CHARLES, H.;YU, ZHENGKUN;DEZELAH IV, CHARLES, L. |
分类号 |
B22F1/00;B22F9/24;(IPC1-7):B22F9/24 |
主分类号 |
B22F1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|