1-2. High performance molecular soft semiconducting nanomaterials and nanostructures with stretchability
| Participants
member
 |
|
|
member
 |
member_detail
| Name : | Yun-Hi Kim |
| Affiliation : | Gyeongsang National University |
| Tel : | +82-55-772-1491 |
| E-mail : | ykim@gnu.ac.kr |
| Homepage : | |
|
|
member
 |
member_detail
| Name : | Changduk Yang |
| Affiliation : | UNIST |
| Tel : | +82-52-217-2920 |
| E-mail : | yang@unist.ac.kr |
| Homepage : | http://yang.unist.ac.kr/ |
|
|
| Research Purpose
- Design and development of soft pi-molecules and new core-based high mobility conducting polymers
- Development of advanced soft electronics such as wearable sensors using synthesized pi-molecules
| Contents
Topic 1. Development of soft pi-molecules showing high charge mobility
- Development of low-crystallinity conducting polymers showing high field-effect mobility
- Molecular engineering for both high mechanical and electrical properties
- Study on the basic properties of synthesized pi-molecules
(a) Study on backbone planarity via DFT calculation (b) Schematic illustration of a microstructure comprising localized aggregates for efficient charge transport
Topic 2. Development of new core-based high mobility pi-molecules
- Design and development of new p-type, n-type materials
- Enhancement of charge mobility through 3D ordering of molecules
- Synthesis of organic semiconductors through various methods
Various core-based conducting polymers
Topic 3. Development of wearable sensors based on pi-molecules
- Development of technique in textile-type active devices through materials-printing-device strategy
- Development of sensors using textile-type active devices
- Evaluation of the properties of developed devices based on pi-molecules
Development of advanced soft electronics through materials-printing-device strategy using synthesized pi-molecules
| Expected Contribution
- Development of novel materials holding a dominant position in the patents race
- Application of developed pi-molecules with new-core units into soft electronic devices
- Development of foundation technique in the fields of flexible displays, flexible sensors, and soft electronics
- Development of new system and new technique using flexible sensors
- Application technology research (wearable computer, biomedicine, wireless communication RFID etc.)
| Representative Research Achievement
1. S. Y. Son, Y. Kim, J. Lee, G. ?Y. Lee, W. ?T. Park, Y. ?Y. Noh, C. E. Park, T. Park, J. Am. Chem. Soc. 2016, 138, 8096.
2. G. ?W. Kim, G. Kang, J. Kim, G. ?Y. Lee, H. Kim, L. Pyeon, J. Lee, T. Park, Energy Environ. Sci. 2016, 9, 2326.
3. H. H. Choi, J. Y. Baek, E. Song, B. Kang, K, Cho, S. ?K. Kwon, Y. ?H. Kim, Adv. Mater. 2015, 27, 3626.
4. M. Jang, J. H. Park, S. Im, S. H. Kim, H. Yang, Adv. Mater. 2014, 26, 288.
5. I. Kang, H. ?J. Yun, D. S. Chung, S. ?K. Kwon, Y. ?H. Kim, J. Am. Chem. Soc. 2013, 135, 14896.
HOME >연구내용 >핵심과제1
