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The formation of hollow spheres by the pyrolysis of resin fractions extracted from coal tar pitches

✍ Scribed by K.J. Hüttinger

Book ID
111708406
Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
318 KB
Volume
9
Category
Article
ISSN
0008-6223

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Physical properties of thermally degrade
Physical properties of thermally degraded coal tar pitches-a study on the formation of soft carbon by liquid phase pyrolysis
✍ K.J. Huttinger 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 141 KB

The pore structure of the pyrolysis residues of poiy-2.~dimethylphenyleneoxide (PPO) and oxidized PPO were studied by adsorption measurements. The Dubinin method with different gases as adsorbents was used for determination of the micropore volume. In all cases slit-shaped micropores were found, Pre