Facile Inkjet Printing Using Silver Precursor with Controllable Surface Tension for Fabricating Ultra Pliable Paper Electrode

作者：Park Seoungwoong; Park Siyong; Kim Taeheon; Kwak Dain; Park Sangki; Ryu Hochung; Park Jong Jin

来源：Chemistry Letters, 2017, 46(3): 299-302.

DOI：10.1246/cl.160964

• Pliable paper electrode
• Inkjet printing
• In situ chemical reduction

We used surfactants to increase the spreading property when drop-jetting using the drop-on-demand printing method in order to create a flexible paper electrode that is low-cost and does not require high temperatures. The method results from a silver percolation network by adjusting the surface tension value of water. In addition, we were able to create surfactants and electrodes, and prove the probability of the correlation between conductivities by using contact angle measurement. Using this approach, where the silver precursor and the reducing agent formed by in situ chemical reduction, the printed solution state before using electrodes was able to form a long-range percolation network. The resistance of the electrode formed at this time was 2.2 Omega cm, demonstrating a resistance of about 25.8 Omega cm after 500 durability measurements were performed through a process of folding the electrode.

• 出版日期2017-3