Changes in orientational order parameter S of liquid crystal cells as a function of the heating time at 100 8C. The pMSP12 film on a silicate substrate plate was irradiated with linearly polarized light (313 nm).
Photochemical Behavior and the Ability to Control Liquid Crystal Alignment of Polymethacrylates with Styrylpyridine Side Chains
โ Scribed by Shigeru Yamaki; Masaru Nakagawa; Shin'ya Morino; Kunihiro Ichimura
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 183 KB
- Volume
- 202
- Category
- Article
- ISSN
- 1022-1352
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
New poly(m-phenylene 4,4ะ-oxydiphthalimide)s containing various side chains, such as 6-(4-biphenylmethoxy)hexyloxy group and 6-(phenylphenoxy)hexyloxy isomers, were synthesized, giving thin films of a high quality. All the polyimides apparently were almost amorphous, but exhibited short-range orderi
Nevertheless, this sequence does not represent a case of thermodynamic equilibrium. The K O and K T (s) phases in PEFBP(n = 9 and 11)s and the S A phase in PEBFP(n = 8 and 10)s are characteristics of the evenodd effect observed in this series of combined LC polyesters. The number of methylene units