Dielectric relaxation of polystyrene with side-chain- and chain-end-labels
✍ Scribed by A. A. Mansour; E. Happ; T. Wolf; B. Stoll
- Publisher
- Springer
- Year
- 1994
- Weight
- 685 KB
- Volume
- 272
- Category
- Article
- ISSN
- 0340-255X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The molecular dynamics of amorphous and liquid‐crystalline (LC) side‐chain polycarbonates was studied by dielectric spectroscopy at frequencies from 10^−2^ to 10^6^ Hz and at temperatures from −160 to 180°C. ‘Model’ compounds containing no mesogenic side‐groups showed two relaxations, w
## Abstract **Summary:** Two sets of side‐chain, liquid‐crystalline ionomers based on copolymers of butyl acrylate and 4‐{[6‐(acryloyloxy)hexyl]oxy}benzoic acid containing 2.5–20 mol‐% of lithium or rubidium ions were studied. As the content of ions of alkali metals increases, segmental mobility ma