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188. Differential scanning calorimetry of pitches and liquid crystalline materials

✍ Scribed by J.B. Barr; I.C. Lewis

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
284 KB
Volume
20
Category
Article
ISSN
0008-6223

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In this study X-ray investigations of distilled and partly pyrolysed pitches were performed at moderately small scattering angles. The average molecular diameters, determined from the peak maxima at moderately small angles, increase with the temperature of heat treatment. In the case of pitch distil