引用本文:
Bin Jun Shen, Zheng Xie, Ya Ning He, Yan Qing Lian. Cinnamate-functionalized hyperbranched polymer as liquid crystal photo-alignment layer[J]. Chinese Chemical Letters,
2008, 19(9): 1131-1134.
doi:
10.1016/j.cclet.2008.06.007
Citation: Bin Jun Shen, Zheng Xie, Ya Ning He, Yan Qing Lian. Cinnamate-functionalized hyperbranched polymer as liquid crystal photo-alignment layer[J]. Chinese Chemical Letters, 2008, 19(9): 1131-1134. doi: 10.1016/j.cclet.2008.06.007
Citation: Bin Jun Shen, Zheng Xie, Ya Ning He, Yan Qing Lian. Cinnamate-functionalized hyperbranched polymer as liquid crystal photo-alignment layer[J]. Chinese Chemical Letters, 2008, 19(9): 1131-1134. doi: 10.1016/j.cclet.2008.06.007
Cinnamate-functionalized hyperbranched polymer as liquid crystal photo-alignment layer
摘要:
In this work, 4-methoxylcirmamoyl chloride was reacted with a commercial hyperbranched polymer (Boltom~TM H30) to prepare a hyperbranched photosensitive polymer (H30-Ci). The polymer was characterized by UV absorption spectrum and 1H-NMR spectrum. After processed by Linearly Polarized Polymerization (LPP) method, the spin-coated films of H30-Ci were used as photo-alignment layers to assemble liquid crystal (LC) cells containing nematic liquid crystal (5CB). The observation by polarized microscope showed that the H30-Ci blended with a linear polymer (BP-AN-Ci) photo-alignment layers could align LC molecules in a very uniform way.
English
Cinnamate-functionalized hyperbranched polymer as liquid crystal photo-alignment layer
Abstract:
In this work, 4-methoxylcirmamoyl chloride was reacted with a commercial hyperbranched polymer (Boltom~TM H30) to prepare a hyperbranched photosensitive polymer (H30-Ci). The polymer was characterized by UV absorption spectrum and 1H-NMR spectrum. After processed by Linearly Polarized Polymerization (LPP) method, the spin-coated films of H30-Ci were used as photo-alignment layers to assemble liquid crystal (LC) cells containing nematic liquid crystal (5CB). The observation by polarized microscope showed that the H30-Ci blended with a linear polymer (BP-AN-Ci) photo-alignment layers could align LC molecules in a very uniform way.
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