POSITRON ANNIHILATION IN COTTON CELLULOSE |
| P. Golonka, J. Mayer and E. Dryzek Institute of Nuclear Physics, Radzikowskiego 152, 31-342 Kraków, Poland |
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| The changes of the cotton fibre microstructure as a result of annealing at temperatures from 20°C to 300°C were investigated by positron lifetime spectroscopy and differential scanning calorimetry. The aim of the paper was to examine the cotton cellulose thermal degradation process. |
| DOI: 10.12693/APhysPolA.99.363 PACS numbers: 78.70.Bj, 42.70.Jk |