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Rectangular single crystals of polyacrylonitrile

✍ Scribed by R.M. Gohil; R.D. Patel

Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
333 KB
Volume
11
Category
Article
ISSN
0014-3057

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✦ Synopsis

Rectangular single, multilayered and twinned crystals of polyacrylonitrile have been grown from the fractionated samples in propylene carbonate at different temperatures (140-150 Β°) using Film Formation Method of crystal growth.

πŸ“œ SIMILAR VOLUMES

The crystal structure of polyacrylonitri
The crystal structure of polyacrylonitrile
✍ B.G. Colvin; P. Storr πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 311 KB

Abstraet--Polyacrylonitrile (PAN) has been prepared by a free-radical mechanism using azobisisobutyronitrile as the initiator. Fibres were produced by extruding a solution of this polymer into dilute sodium thiocyanate. Wide-angle X-ray analysis showed that the resulting fibres exhibited a moderate