Ambient Conductive Metal Nanoink (Printed Electronics Asia 2013)

1. Painting and drying under ambient condition gives metalic conductive film.

The resistivity is as low as 1.2x10^-5 ohmcm just after drying without any post-treatment.

 

2. We can prepare ambient conductive gold and silver nanoink.

 

3. All printed devices can be fablicated without any post treatment such as annealing.

Dr. Masayuki KANEHARA is the CEO and CTO of Colloidal Ink Co., Ltd. and the assistant professor of Okayama University in Japan. Colloidal Ink Co., Ltd. provides the ambinet conductive Au and Ag nanoink. The ambient conductive metal nanoink fabricates the electroconductive printed metallic film without post treatment such as annealing. Just after printing and drying under ambient condition, the resistivities of ambient conductive Au and Ag nanoinks are 9 x 10^-6 and

3 x 10^-5 ohmcm, respectively.

Okayama University is one of the national universities in Japan. Our research group focuses on the synthesis of the ambient conductive metal nanoink. The ambient conductive metal nanoink fabricates the electroconductive printed metallic film without post treatment such as annealing.

The resistivity is as low as 8 x 10^-5 ohmcm Just after printing and drying under ambient condition.