| 학회 |
한국고분자학회 |
| 학술대회 |
2014년 가을 (10/06 ~ 10/08, 제주 ICC) |
| 권호 |
39권 2호 |
| 발표분야 |
Korea-Taiwan Joint Symposium on Polymer Synthesis and Applications (영어발표) |
| 제목 |
Optical Nonlinearity from Ordered Clays Modified by Dendritic Macromolecules |
| 초록 |
Ordered organic/inorganic nanocomposites based on a series of dendritic molecules were developed in this work, utilizing a self-assembly approach upon layered templates. A facile synthesis of polyurea(urethane)/malonamide dendrons (from generation one, G1, to generation three, G3) with phenyl rings, decyl groups, or azobenzene chromophores in the exterior was achieved first. The dendrons comprising secondary amine functional groups in the focal points were successfully introduced into the interlayer spaces of montmorillonite (MMT) to prepare a series of dendron/MMT organoclays that reveal orderly intercalated and exfoliated morphology. In one example, nonlinear optical dendrons with alternating terminal groups of the stearyl group (C18) and chromophore were prepared through a convergent approach. |
| 저자 |
Ru-Jong Jeng1, Shenghong A. Dai2, Tsung-Ming Wu2
|
| 소속 |
1National Taiwan Univ., 2National Chung Hsing Univ. |
| 키워드 |
Dendritic Macromolecules; Optical Nonlinearity
|
| E-Mail |
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