Xu W1, Wang T1.
Langmuir. 2016 Dec 29. doi: 10.1021/acs.langmuir.6b03668. [Epub ahead of print]Cu(II) complex ink consisting of copper formate (Cuf) and a primary alkylamine could yield highly conductive copper films at low heating temperatures without a reducing atmosphere. A synergetic effect of the blended alkylamines on the formation of conductive films was observed. It was found that blending two types of amines with different alkyl chain lengths as ligands could improve the conductivity of copper films, compared with using one of these amines alone. Read More