| 학회 |
한국재료학회 |
| 학술대회 |
2018년 가을 (11/07 ~ 11/09, 여수 디오션리조트) |
| 권호 |
24권 2호 |
| 발표분야 |
B. 나노화학/바이오 재료 분과 |
| 제목 |
Colloidal Synthesis of AlOH Nanoparticles for Flexible, Transparent, Luminescent Polymer Nanocomposite Films |
| 초록 |
Luminescent inorganic phosphors are widely used as wavelength converting materials for many emerging applications including displays, solar cells, and bioimaging. In this study, we demonstrate size-controlled synthesis of luminescent AlOH nanocrystals and the fabrication of transparent luminescent nanocomposite films. As-synthesized AlOH nanocrystals exhibits superior colloidal stability in non-polar solvents while exhibiting excellent photoluminescent property. The structure characterization is performed using X-ray diffraction (XRD), X-ray photoelectron Spectroscopy (XPS), and Fourier-Transform Infrared spectrometer (FT-IR). Highly dispersible colloidal AlOH nanocrystals forms stable mixtures with ethylene vinyl acetate(EVA) polymers in the toluene. We fabricate the AlOH/EVA copolymer films and the optical and photoluminescent properties of AlOH/EVA films are tailored with varying the amount of loadings of luminescent AlOH in EVA composite films. |
| 저자 |
Min Hye Kim1, Dongwook Lee2, Ho Young Woo1, Taejong Paik2, Ki-Se Kim1
|
| 소속 |
1School of Integrative Engineering, 2Chung-Ang Univ. |
| 키워드 |
aluminum oxide; aluminum hydroxide; nanophosphor
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| E-Mail |
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