The use of an imaging plate as a detecting system in X-ray diffraction of polymers
✍ Scribed by D. Villers; C. Fougnies; L. Paternostre; C. Beumier; M. Dosière
- Book ID
- 113284796
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 663 KB
- Volume
- 97
- Category
- Article
- ISSN
- 0168-583X
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📜 SIMILAR VOLUMES
Poly(butylene terephthalate) has two crystalline forms of ␣ and . The ␣ form is more stable and is transformed into the  form by stretching. The ␣7 transition stress was measured at various temperatures with the use of an X-ray diffraction system with imaging plates, and the relationship between
## Abstract An X‐ray imaging plate system has been applied for the first time to evaluate the crystallite modulus __E__~c~ of orthorhombic polyethylene along the chain axis. The __E__~c~ evaluated by using the 002 reflection was 234.9 ± 12.6 GPa and that for the 004 reflection was 236.7 ± 3.4 GPa.
A software and some useful tools have been developed for identifying individual x-ray reflectional peaks recorded with an x-ray imaging plate system. These techniques were applied to analyze the crystal structure of uniaxially oriented polymer samples. Characteristic features of the present method m