Hostname: page-component-cd9895bd7-fscjk Total loading time: 0 Render date: 2024-12-27T01:52:29.418Z Has data issue: false hasContentIssue false
  • English
  • Français

Quadruple Hydrogen Bonded Nanocarbon Networks for High Performance Dispersant-Free Conducting Pastes

Published online by Cambridge University Press:  09 June 2014

Joong Tark Han ,
Jeong In Jang ,
Sua Choi ,
Seon Hee Seo ,
Seung Yol Jeong ,
Hee Jin Jeong  and
Geon-Woong Lee
Joong Tark Han*
Affiliation:
Nano Carbon Materials Research Group, Creative and Fundamental Research Division, Korea Electrotechnology Research Institute, 12, Bulmosan-ro 10beon-gil, Seongsan-gu, Changwon 642-120, South Korea
Jeong In Jang
Affiliation:
Nano Carbon Materials Research Group, Creative and Fundamental Research Division, Korea Electrotechnology Research Institute, 12, Bulmosan-ro 10beon-gil, Seongsan-gu, Changwon 642-120, South Korea
Sua Choi
Affiliation:
Nano Carbon Materials Research Group, Creative and Fundamental Research Division, Korea Electrotechnology Research Institute, 12, Bulmosan-ro 10beon-gil, Seongsan-gu, Changwon 642-120, South Korea
Seon Hee Seo
Affiliation:
Nano Carbon Materials Research Group, Creative and Fundamental Research Division, Korea Electrotechnology Research Institute, 12, Bulmosan-ro 10beon-gil, Seongsan-gu, Changwon 642-120, South Korea
Seung Yol Jeong
Affiliation:
Nano Carbon Materials Research Group, Creative and Fundamental Research Division, Korea Electrotechnology Research Institute, 12, Bulmosan-ro 10beon-gil, Seongsan-gu, Changwon 642-120, South Korea
Hee Jin Jeong
Affiliation:
Nano Carbon Materials Research Group, Creative and Fundamental Research Division, Korea Electrotechnology Research Institute, 12, Bulmosan-ro 10beon-gil, Seongsan-gu, Changwon 642-120, South Korea
Geon-Woong Lee
Affiliation:
Nano Carbon Materials Research Group, Creative and Fundamental Research Division, Korea Electrotechnology Research Institute, 12, Bulmosan-ro 10beon-gil, Seongsan-gu, Changwon 642-120, South Korea
*
*Email: [email protected]
Get access

Abstract

Colloidal dispersion of nanocarbon (NC) materials in dilute solutions or pastes is prerequisite for applications of NC-based electrodes from flexible electronics and flexible conducting fibers to electrochemical devices. Here, we show a straightforward method for fabricating NC suspensions with >10% weight concentrations in absence of organic dispersants. The method involves introducing supramolecular quadruple hydrogen bonding motifs into the NC materials without sacrificing the electrical conductivity.

Keywords

colloidelectronic materialsolution deposition
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1700: Symposium MM – Nanotubes and Related Nanostructures--2014 , 2014 , pp. 91 - 95
Copyright
Copyright © Materials Research Society 2014 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Thess, A. et al. . Science 273, 483–487 (1996).10.1126/science.273.5274.483CrossRefGoogle Scholar
Han, J. T., Kim, B. J., Kim, B. G., Kim, J. S., Jeong, B. H., Jeong, S. Y., Jeong, H. J., Cho, J. H., Lee, G. -W., ACS Nano 5, 8884–8891 (2011).CrossRefGoogle Scholar
Jeong, S. Y., Kim, S. H., Han, J. T., Jeong, H. J., Lee, G. -W., Adv. Func. Mater. 22, 3307–3314 (2012).10.1002/adfm.201200242CrossRefGoogle Scholar
Han, J. T., Jang, J. I., Jeong, B. H., Kim, B. J., Jeong, S. Y., Jeong, H. J., Cho, J. H., Lee, G. –W., J. Mater. Chem. 22, 20477–20481 (2012).10.1039/c2jm34691eCrossRefGoogle Scholar
Sigbesma, R. P. et al. . Science 278, 1607–1604 (1997).Google Scholar
Han, J. T., Lee, D. H., Ryu, C. Y., Cho, K., Fabrication of superhydrophobic surface from a supramolecular organosilane with quadruple hydrogen bonding. J. Am. Chem. Soc. 126, 4796–4797 (2004).CrossRefGoogle ScholarPubMed
Han, J. T. et al. . Nature Commun. 4, 2491 (2013)CrossRefGoogle Scholar
Maranzano, B. J., Wagner, N. J., J. Rheol. 45, 1025 (2001).CrossRefGoogle Scholar