1
含含含含含含含含含含含含含含含含含含含含含含含 含含含 * 含含含含 含含含含 含含含 、、、 含含含含含含含含含含含含含含含含 E-mail: [email protected] 摘摘 含含含含 PVA 含 P(HEMA-MMA) 含含含含含含含 cinnamoyl chloride 含含含含含含含含含含 含含含含含含含含 P(VA-VCI), P(MMA-CEMA) 含含含含含含含含含含含含 EDCi 含含含含含含含含 含含含含含含含含含 含含 含含含含含含含含含含含 (NPUV) 含含含含含含含含 ( LPUV ) 含含含含含含 含含含含含含含含含含含含含含 含含含含含含 ,, FT-IR UV-Vis 含 1H-NMR 含含含含含含 UV 含含含含含含含含含 E-Z 含含含含 [2+2] 含含含P(VA- VCI) 含含含含含 S 含 0.50 含含 EDCi 含 P(VA-VCI)(1/9,w/w) 含 0.77 POM 含含含含含含 含含含 含含含含含含含含含含含 UV 含含含含含含含含含AFM 含含含含含 UV 含含含含含含含含含含含含含含含含含含 含含含含含含含含含含 含含含含含 含 含含含 含含含含 含含含含含 :、、 E-Z 含含含[2+2] 含含含 摘摘 一、 含含含含含含 LCD 含含含含含含含含含含含含含含 含含含含含含含含 含含含 含含含含含含含 含含含含含含含含含含含含含含 ,、、, 含含 含含含含含含含 含含含含含含含含含含含含 含含含含含含含含含含含含含 含 含含含含含含含含含含含含含含含含含含含含含含 含含含含含含 ,、,一。, 含含含含含含含含含含含 含含含含含含含含含含含含含含含含含含含含含含 含含含含含含含含含含含含 、,,。 F. Lv 含含含含含含含含含含含含含含含 含含含 含含含含含含含含含含含含含含含含含含 含含含含含含含含含含含含含含含含 ,, [1] N. Kawatsuki 含含含含含含含含含含含含 含含含含含含含含含含含 含含含含含含含含含含含含含含含含含 含含含含含含含含含含 ,、 [2] S-J. Sung 含含含含含含含含含含含含 含含含含含含含含含含含含含含含含 [3] 含含 LCD 含含含含含含含含含含含含含含含含 含含含含含含含含含含含含含含 (Roll to Roll) 含含 含含含含含含含含含含含含含含含含含含含含含含含 含含含含含含含含含含含含 含含含含含含含含含含含含含含含含含含含含含 含含含含含含含含含 ,,, 含含含含含含含含含含含 含含含含含含含含含含含含含含含含含含 ,、 Tg 含含含含含含含含含含含含含含含含含含含含含含含含含含 含含含含含含含 含含含含含含含含含含 [2+2] 含含含含含含含含含含含含含含含含含含含含含含含含含含含含 含含含含含含含含含含含含含含含含含含 ,。 摘摘 1. 含含含含含含含含含含 P(VA-VCI), P(MMA-CEMA) 含含含含含含含含含 EDCI 含含 P(VA-VCI) 含含含含含含含 Scheme-1 含含P(MMA-CEMA) 含含含含含含含含 Scheme -2 3 含含EDCi 含含含含含含含 Scheme -4 含含2. 含含含含含含含含含含 3. 含含含含含含含含 4. 含含含含含含含 Scheme-1. Synthesis of copolymer P(VA-VCI). P(MMA- CEMA) 含含含 Scheme-2 含含含含含含含含含含含含Scheme-3 含含含含含含含含含含含含含含含含含含 Scheme-4. Synthesis of EDCi 摘摘摘摘摘 1. P(VA-VCI) 含含含含含含含含含含P(VA-VCI) 含含含含 FT-IR 含含1713 cm-1 含 C=O 含含 1600 cm-1 含含含含含含 含含含含含含含含 C=C 含含含 含含含含含 含 ,一 1634 cm-1 含含含 含含含含含含含含含含含含含含含含含含含 PVA 含含 OH 含含含含含含 含含1HNMR 含含 CI 含含含 CH 含含 OH 含含含 CH 含含含含含含 1:0.36 含含 P(VA-VCI) 含 CI 含含含含含含 73.5 mol% Fig-1FT-IR 含含含 P(VA-VCI) 含含含含含含含含含含 C=C 含含含 1630 cm-1C=C 含含含含 含含含含含含含含含含含含含含含 30min 1710 cm-1 含 C=O 含含含含含含含 含含含含含含含含含含含含含含含含含 P(VA-VCI) 含含 CDCl3 含 UV 含含含 60min 1H-NMR 含含含含含含含含含含含含含含含含 含含含含含含含含 HC=CH 含 5.82ppm 含 6.88ppm 含含含 含含含含含含含 [2+2] 含含含含含 H-C 含含含含含含含含 3 ppm 含 Fig-2 含 P(VA-VCI) 含含含含含含含含含含含含 UV-vis 含含含含含含 277 nm 含含含含含含含含含 π-π* 含含 含含含含含含含 含含含 HC=CH 含含 - 含含含含含 含含含含 UV 含含含含含含含含含含含含2+2含 含含含含 含含含含30min含含含含 含含含含含含含含含P(VA-VCI) 含含含含含含含含含含含含含含含含含 含含含含含含含含含[2+2] 含含含含含含含含含含 含含含含含含 含含含含含含含含 含含含含含含含含含含含含含含 [2+2] 含含含含含含含Fig-1. P(VA-VCi) 含含含含含含含 UV 含含 IR 含Fig-2. P(VA-VCI) 含含含含含含含含 UV-Vis. 含 Fig-3. P(VA-VCI) 含含含含 60 min 含含 1 H- NMR 含 2.P(MMA-CEMA) 含含含含含含含含含 含含含HEMA FT-IR 含含含含含含含 (3200-3600 cm-1) C=C(1638 cm-1) C=O(1719 cm-1) MMA 含含含含含含含含 C=C, (1638 cm-1) C=O, (1749 cm-1) 含含 含含含含含 C=C(1638 cm-1) 含含C=O 含含 (1727 cm-1 ) O-H(3200-3600 cm-1) 含含含 HEMA 含 MMA 含 含含含含 Fig-4 Fig-5 含含含含含含含含含含含含 NMR 含含含-OH(5.064 ppm) - OCH2CH2-O (3.9 ppm) -OCH3 (3.65 ppm) HEMA 含 -OCH2CH2 含 MMA 含 -OCH3 含含含含含含含含 含含HEMA/MMA 含含含含 1:2 含 含含含含含含含含 32% 含 67% HEMA/MMA 含含 2:1 含 含含含 含含 70% 含 30% Fig-6 FT-IR 含含含含含含含含含含 30min 1710 cm-1 含 C=O 含含含含含含 含含含 含含含含含含含含含含含含含含 Fig-7 含含含含含含 UV-Vis 含含含含含含含含含含 π-π* 含含含含含含 291 nm 含含 254 nm 含含 isosbectic point 含含含含 E-Z 含含含含含 含含 30 含含含含含含含含含 含含含含含含含含含含含含含 含 E-Z 含 含含含含含含含含 體。 Fig-8 含 UV-Vis 含含含含含含含含含含含含含含含 293 nm 含含 254nm 含含含含含含含含 [2+2] 含含含含含含含 含含含含含含 Scheme-5 Fig-4. 含 HEMA/MMA 含含含含 1:1 1:2 2:1 含含含含含含含含含含 FT-IR 含 Fig-5. 含含含含含含含含含含 H-NMR 含 HEMA/MMA 含含 含含 (a) 2:1 (b) 1:2 Fig-6. 含含含含含含含含含含含含含含含含含含含含 UV 含 含含含含含含 FT-IR 含 Fig-7. 含含含含含含含含含含含含含含含含含含含含含含含含含含含 含 UV 含含 UV-Vis 含含含Fig-8. 含含含含含含含含含含含含含含含含含含含含 含含 UV 含 含 UV-Vis 含含含Scheame-5 含含含含含含含含含含含含含含含含含含含 [2+2] 含含含含含 3. 含含含含含含含 含含含含含含含含含含含含含含含含含含含含含含 S 含P(VA-VCI) 含 UV 含 30min 含含含含含含含含含含含含含 0.50 含含含含含含含含含含含含 Fig-9 含含 含含含含 UV 含含含含含含含含 含含含含含含含含 UV 含含含含含含含含含 含含含含含含含含含含 含含含含含含含 ,, 含含含含含含含 含含含含含含 EDCi 含 P(VA-VCI) 含 UV 含含 含含含含含含含 EDCi 含含含含含含含含含含含含P(VA-VCI)/EDCi 含含含含 9:1 含含含含含含含 0.77 含含含含 EDCi 含含含含含含含含 Table-1 含含 含含含含含含含含含含 EDCi 含含含含含含含含含含含 UV 含含含含 含含含含含 P(VA-VCI) 含含含含含含 含含含 EDCi 含含含含含含含含含含含含含含含含 含含含含含含含含含含含含含 含含含含含含含含含 含 ,,。 含含含含含含含含含含含含含 POM 含含含P(VA-VCI)/EDCi 含含含含含含 9:1 7:3 1:1 含含含含含含含含含含含含含 含含含含 9:1 含 POM 含含 Fig-11 含含 含 AFM 含含含P(VA-VCI)/EDCi 含 UV 含含含含含含含含含含含含含含含含含含 含含含含 9:1 含 AFM 含含 Fig-12 含含 含含 P(VA-VCI) 含含含 EDCi 含含含含含含含含含含含含含含含 含含 一。 Table-1. 含含含含含含 P(VA-VCI)/EDCI 含 含含含含 Fig-11. P(VA-VCI)/EDCi(9/1) 含含含含 UV 含 60 min 含含含含含含含含含含含含含含含含 POM 含含含 含含含含含含含含 (a)0° (b)45° (50X) . Fig-12. P(VA-VCI)/EDCi(9/1) (a) 含 UV 含含 (b) 含 Uv 含含 AFM 含 摘摘 含含含含含含含含含 P(VA-VCI) 含 P(MMA-CEMA) 含含含 FT-IR UV-Vis 1H-NMR 含含含含含 UV 含 含含含含 E-Z 含含含含 [2+2] 含含含含含含P(VA-VCI) 含含含含含 0.50 POM 含含含含含含含含含含含含 含含含含含含含含含含含 UV 含含含含含含含含含 含含含含含含 EDCi 含 P(VA-VCI) 含 UV 含含含含含含含含POM 含含含含含含含含含含 P(VA-VCI) 含含 含含含 含含 UV 含含含含AFM 含含含P(VA-VCI)/EDCi 含 UV 含含含含含含含含含含含含含含含含含含 含含含含含含含含含含含含含含含含 含含 ,一。 摘摘摘摘 1. F. Lv , Z. Peng ,L.Zhan ,L.Yao ,Y.Liu and L.Xuan , Liquid Crystals,Vol. 36, 43-51, 2009 2. N. Kawatsuki, A.Yamashita, Y. Fujii, C. Kitamura and A. Yoneda, Macromolecules, 41, 24, 9715, 2008 3. S-J. Sung , K-Y. Cho , H. Hah , J. Lee , H.-K Shim , J-K. Park, Polymer 47, 2314-2321, 2006 Fig-9. P(VA-VCI) 含 UV 含 30 min 含含含含含含含含含含含含含含含 Fig-10. P(VA-VCI)/EDCi(9/1) 含 UV 60 min 含含含含含含含含含含含含含含含含

含桂皮酸酯基側鏈共聚物之合成及其光配向特性研究 謝慶東*、劉堯欽、潘世偉、卓昭伶 南台科技大學化學工程與材料工程系 E-mail: [email protected]

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含桂皮酸酯基側鏈共聚物之合成及其光配向特性研究 謝慶東*、劉堯欽、潘世偉、卓昭伶 南台科技大學化學工程與材料工程系 E-mail: [email protected]. 摘要 - PowerPoint PPT Presentation

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  • * E-mail: [email protected]

    PVAP(HEMA-MMA)cinnamoyl chlorideP(VA-VCI), P(MMA-CEMA)EDCi(NPUV)( LPUV )FT-IRUV-Vis1H-NMRUVE-Z[2+2] P(VA-VCI) S0.50EDCiP(VA-VCI)(1/9,w/w)0.77POMUVAFMUV E-Z[2+2]

    LCDF. Lv[1]N. Kawatsuki[2] S-J. Sung[3] LCD(Roll to Roll)Tg[2+2]

    1. P(VA-VCI), P(MMA-CEMA) EDCI P(VA-VCI)Scheme-1P(MMA-CEMA) Scheme -23EDCiScheme -4 2. 3. 4.

    Scheme-1. Synthesis of copolymer P(VA-VCI). P(MMA-CEMA) Scheme-2 Scheme-3 Scheme-4. Synthesis of EDCi 1. P(VA-VCI) P(VA-VCI) FT-IR 1713 cm-1C=O1600 cm-1C=C1634 cm-1PVAOH1HNMRCICHOHCH1:0.36P(VA-VCI)CI73.5 mol%Fig-1FT-IRP(VA-VCI)C=C1630 cm-1C=C30min1710 cm-1C=OP(VA-VCI)CDCl3UV60min1H-NMRHC=CH5.82ppm6.88ppm[2+2]H-C3 ppmFig-2P(VA-VCI) UV-vis277 nm-*HC=CH-UV2+230minP(VA-VCI)[2+2][2+2] Fig-1. P(VA-VCi)UVIRFig-2. P(VA-VCI)UV-Vis. Fig-3. P(VA-VCI) 60 min1H-NMR 2.P(MMA-CEMA) HEMA FT-IR (3200-3600 cm-1)C=C(1638 cm-1) C=O(1719 cm-1)MMAC=C, (1638 cm-1) C=O, (1749 cm-1)C=C(1638 cm-1)C=O(1727 cm-1 )O-H(3200-3600 cm-1)HEMAMMAFig-4Fig-5NMR-OH(5.064 ppm)-OCH2CH2-O (3.9 ppm)-OCH3 (3.65 ppm) HEMA-OCH2CH2MMA-OCH3HEMA/MMA1:232%67%HEMA/MMA2:170%30%Fig-6 FT-IR30min1710 cm-1C=OFig-7 UV-Vis-*291 nm254 nmisosbectic pointE-Z30E-ZFig-8UV-Vis293 nm 254nm[2+2]Scheme-5 Fig-4. HEMA/MMA1:1 1:2 2:1 FT-IR Fig-5.H-NMRHEMA/MMA (a) 2:1 (b) 1:2 Fig-6. UVFT-IR Fig-7. UVUV-VisFig-8. UVUV-Vis Scheame-5 [2+2] 3. SP(VA-VCI)UV30min0.50Fig-9UVUVEDCiP(VA-VCI)UVEDCiP(VA-VCI)/EDCi9:10.77EDCiTable-1EDCiUVP(VA-VCI)EDCiPOMP(VA-VCI)/EDCi9:17:31:19:1POMFig-11AFM P(VA-VCI)/EDCiUV9:1AFMFig-12P(VA-VCI) EDCi Table-1. P(VA-VCI)/EDCIFig-11. P(VA-VCI)/EDCi(9/1)UV60 min POM(a)0 (b)45 (50X) . Fig-12. P(VA-VCI)/EDCi(9/1) (a)UV(b)UvAFM P(VA-VCI)P(MMA-CEMA)FT-IRUV-Vis1H-NMRUVE-Z[2+2]P(VA-VCI)0.50POMUVEDCiP(VA-VCI)UVPOMP(VA-VCI) UVAFMP(VA-VCI)/EDCiUV F. Lv , Z. Peng ,L.Zhan ,L.Yao ,Y.Liu and L.Xuan , Liquid Crystals,Vol. 36, 43-51, 2009N. Kawatsuki, A.Yamashita, Y. Fujii, C. Kitamura and A. Yoneda, Macromolecules, 41, 24, 9715, 2008 3. S-J. Sung , K-Y. Cho , H. Hah , J. Lee , H.-K Shim , J-K. Park, Polymer 47, 2314-2321, 2006 Fig-9. P(VA-VCI)UV30 min Fig-10. P(VA-VCI)/EDCi(9/1)UV 60 min