Influence of Post-Processing Methods on the Conductive Properties of Nano-Silver Conductive Ink

Article Preview

Abstract:

The article prepares the jet ink with nano-silver synthesized by the lab and then adjusts the parameters of the silver colloid to fabricate nano-silver conductive ink suitable for ink-jet. Then patterns are obtained on the photo paper through EPSON ME 70 jet printing, and treated by three post-processing methods include laser sintering, heating, and solution soaking, which measured by four- point probe measurement and observed by SEM. It shows that after treatment the surface resistance of the patterns all decrease obviously. Patterns heated at 120°C for 10min, the resistance is 815mΩ/□, while the surface changes of silver layers can be observed obviously from SEM images. But the surface of the photo paper is destroyed with some bubbles on the coating surface. After 10min of laser sintering, the resistance of the silver layer reaches 890mΩ/□ from infinity. And when immersed in the NaCl solution for 5min, the patterns’ surface resistance decrease to 2.7Ω/□.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

115-118

Citation:

Online since:

July 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Dongjo Kim and Jooho Moon, Electrochemical and Solid-State Letters, 8 (11) J30-J33 (2005).

Google Scholar

[2] T. Abdul kareem, A. Anu kaliani, Arabian Journal of Chemistry (2011) 4, 325–331.

Google Scholar

[3] Jin-Woo Parka, Seong-Gu Baek, Scripta Materialia 55 (2006) 1139–1142.

Google Scholar

[4] K.C. Yung∗, X. Gu, H.S. Choy, Journal of Materials Processing Technology 210 (2010) 2268–2272.

Google Scholar

[5] R. Lesyuk, W. Jillek , Y. Bobitski, B. Kotlyarchuk, Microelectronic Engineering 88 (2011) 318–321.

DOI: 10.1016/j.mee.2010.11.037

Google Scholar

[6] Moon Kyu Kwak , Kyu Ho Shin et, al Journal of Colloid and Interface Science 343 (2010) 301–305.

Google Scholar

[7] Hsien-Hsueh Lee, Kan-Sen Chou1 and Kuo-Cheng Huang, Nanotechnology 16 (2005) 2436–2441.

Google Scholar

[8] Xuchuan Jiang, Yi Xie, Yitai Qian et. al Langmuir, 2001, 17 (13), p.3795–3799.

Google Scholar

[9] Sougata Sarkar , Atish Dipankar Jana et. al. Polyhedron 26 (2007) 4419–4426.

Google Scholar

[10] Jolke Perelaer, Antonius W. et. al. Journal of Materials Chemistry, 2008, 18, 3209–3215.

Google Scholar