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1-7. Researches on soft nano-electronics using organic.inorganic nanowires

| Participants

member
member_detail
Name :Joong Tark Han
Affiliation :Korea Electrotechnology Research Institute
Tel :+82-55-280-1678
E-mail :jthan@keri.re.kr
Homepage :http://www.keri.re.kr

| Research Purpose

Development of flexible electrode technology based on newly synthesized nanocarbon/nano-metal hybrid materials by introducing supramolecular functional groups on nanocarbon materials to control the growth of metal nanostructures on that surface, and their applications in flexible or stretchable electrode technologies for soft electronic devices

| Contents

Topic 1. Synthesis of nanocarbon/nanometal hybrid materials and their applications in flexible electrodes

- Functionalization of nanocarbon surfaces with supramolecular functional groups
- Synthesis of nancarbon/nanometal hybrid materials
- Development of room Temperature synthetic method
- Ink and pastes for flexible/stretchable electrodes
- Development of highly stretchable nanocarbon/nanometal hybrid electrodes


Control of metal nanostructures on nanocarbon surfaces by introducing supramolecular functional groups interacting with metal precursors


Topic 2.

| Expected Contribution

- This nanocarbon/nano-metal hybrid materials can be applied in printed foldable electrodes and highly stretchable electrodes for display, conducting fibers as well as soft devices. Eventually these technologies will contribute to the commercialization of flexible devices based on soft electronics.

| Representative Research Achievement

1. J. T. Han, B. H. Jeong, S. H. Seo, K. C. Roh, S. Kim, S. Choi, J. S. Woo, H. Y. Kim, J. I. Jang, D. ?C. Shin, S. Jeong, H. J. Jeong, S. Y. Jeong, G. ?W. Lee, Nature Commun. 2013, 4, 2491.
2. J. S. Woo, J. T. Han, S. Jung, J. I. Jang, H. Y. Kim, H. J. Jeong, S. Y. Jeong, K. ?J. Baeg, G. ?W. Lee, Sci. Rep. 2014, 4, 4804.
3. H. Kim, H. H. Kim, J. I. Jang, S. K. Lee, G. ?W. Lee. J. T. Han, K. Cho, Adv. Mater. 2014, 26, 8141.
4. Tech. Transfer. “CNT/Ag nanowire hybrid transparent electrode technology” (\500,000,000) 2016. 03