| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 봄 (04/07 ~ 04/08, 대전컨벤션센터) |
| 권호 |
36권 1호 |
| 발표분야 |
분자전자용 소재 및 소자 |
| 제목 |
Synthesis and characterization of water-soluble polyfluorene derivatives for resistor-type polymer memory device |
| 초록 |
As information technology (IT) has been made progress, organic memory has attracted great attention due to potential application in data storage. In our previous work, memory device fabricated using single component water-soluble polyfluorene-derivative showed good reversible switching performance for non-volatile memory devices. As the reasons for these good performances, we speculated that the SCLC (Space Charge Limited Current) with filament conduction contributed to the switching behavior of memory device and ethylene oxide side group of polyfluorene-derivative also played crucial roles. Based on this motivation, we synthesized novel water-soluble polyfluorene-derivative containing other functionalities by Suzuki coupling with palladium catalysts. In order to characterize the polymer, we analyzed spectral (1H-NMR spectroscopy, UV-vis), thermal, electrochemical properties of the resulting water-soluble polyfluorene derivative. |
| 저자 |
이승훈1, 오승환2, 윤진문3, 백강준4, 강리라5, 김동유6
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| 소속 |
1광주과학기술원, 2Department of Materials Science and Engineering, 3Univ. of Washington, 4Seattle, 5광주과학기술원 신소재공학과, 6The Program for Integrated Molecular Systems (PIMS) at GIST |
| 키워드 |
organic memry; water-soluble polyfluorene; resistor-type polymer memory device
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| E-Mail |
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