Abstract
We selected polyamic acid as a precusor of polyimide which is highly thermally resistant and disperse red 1 as a nonlinear optical active chromophore. Two compounds that were anchored with trialkoxy silane were employed to fabricate the organic/inorganic composite film via sol-gel process. After corona poling and thermal treatment, partial imidization was completed. Resulting from the network and good thermal resistance, the molecular dipolar alignment became very stable after poling. Therefore, we developed the polyimide analogue with NLO chromophore to exhibit good temporal stability.
| Original language | English |
|---|---|
| Pages (from-to) | 809-816 |
| Number of pages | 8 |
| Journal | Polymer (Korea) |
| Volume | 22 |
| Issue number | 5 |
| Publication status | Published - 1998 Dec 1 |
| Externally published | Yes |
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Keywords
- Chromophare
- Organic/inorganic composite
- Polyimide
- Silane coupling agent
- Sol-gel process
ASJC Scopus subject areas
- Polymers and Plastics
- Materials Chemistry
Cite this
Synthesis and characterization of polyimide derivative analogue containing disperse red 1. / Lee, Sung Kil; Yun, Kyung Sung; Lee, Yong Taek; Choi, Dong Hoon.
In: Polymer (Korea), Vol. 22, No. 5, 01.12.1998, p. 809-816.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Synthesis and characterization of polyimide derivative analogue containing disperse red 1
AU - Lee, Sung Kil
AU - Yun, Kyung Sung
AU - Lee, Yong Taek
AU - Choi, Dong Hoon
PY - 1998/12/1
Y1 - 1998/12/1
N2 - We selected polyamic acid as a precusor of polyimide which is highly thermally resistant and disperse red 1 as a nonlinear optical active chromophore. Two compounds that were anchored with trialkoxy silane were employed to fabricate the organic/inorganic composite film via sol-gel process. After corona poling and thermal treatment, partial imidization was completed. Resulting from the network and good thermal resistance, the molecular dipolar alignment became very stable after poling. Therefore, we developed the polyimide analogue with NLO chromophore to exhibit good temporal stability.
AB - We selected polyamic acid as a precusor of polyimide which is highly thermally resistant and disperse red 1 as a nonlinear optical active chromophore. Two compounds that were anchored with trialkoxy silane were employed to fabricate the organic/inorganic composite film via sol-gel process. After corona poling and thermal treatment, partial imidization was completed. Resulting from the network and good thermal resistance, the molecular dipolar alignment became very stable after poling. Therefore, we developed the polyimide analogue with NLO chromophore to exhibit good temporal stability.
KW - Chromophare
KW - Organic/inorganic composite
KW - Polyimide
KW - Silane coupling agent
KW - Sol-gel process
UR - http://www.scopus.com/inward/record.url?scp=23044492784&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=23044492784&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:23044492784
VL - 22
SP - 809
EP - 816
JO - Polymer (Korea)
JF - Polymer (Korea)
SN - 0379-153X
IS - 5
ER -