A series of azo-type side-chain liquid c ystalline polysiloxanes (AZLCPs) were synthesized, starting from organic polysiloxane and azo-type mesogenic compounds having an end ally1 group. The AZLCPs were further used to coordinate with palladium dichloride and potassium chloride, by which a series of
Tailoring Linear and Nonlinear Optical Properties of a Side-Chain Liquid Crystalline Azo-Polymethacrylate
✍ Scribed by Raquel Alicante; Rafael Cases; Belén Villacampa; Luis Oriol
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 384 KB
- Volume
- 211
- Category
- Article
- ISSN
- 1022-1352
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A thermal stable aromatic polyimide (PI) with side-chain second-order nonlinear optical (NLO) chromophores has been developed. The PI was prepared by the ring-opening polyaddition of 4,4Ј-(hexafluoroisopropylidene)diphthalic anhydride with a new diamine having two N-ethyl-N-[4-[(6-chlorobenzothiazol
## Abstract The dielectric properties of a hydrogen‐bonded side‐chain liquid‐crystalline polysiloxane have been examined over wide ranges of frequency and temperature. This polymer has a side‐chain mesogenic moiety consisting of a benzoic acid and a stilbazole. The observed dielectric loss curves c
We report the characterization of copolymers of methyl methacrylate (MMA) and 2-propenoic acid, 2-methyl-, 2-[[[[4-methyl-3-[[(2-methyl-4-nitrophenyl)amino]carbonyl]aminophenyl]carbonyl]oxy]ethyl ester (PAMEE) exhibiting nonlinear optical (NLO) properties. The linear copolymer, poly(MMA-co-PAMEE), w
## Abstract The synthesis of the new chiral monomer 4‐(10‐undecylen‐1‐yloxy)biphenyl‐4′‐[(__S__)‐2‐methyl‐1‐bu‐ toxy]benzoate (M~1~), the nematic crosslinking agent biphenyl 4,4′‐bis(10‐undecylen‐1‐yloxybenzoate) (M~2~), and the corresponding liquid‐crystalline elastomer is described. The chemical
A two-step, generally applicable synthetic approach for nonlinear optical (NLO) side-chain polyimides was developed. This included the preparation of a preimidized, organosoluble polyimide with benzene moiety pendant from main chains, followed by the covalent bonding of the NLO chromophores onto the