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Physical Ageing of Polystyrene: Does Tacticity Play a Role?
[Image: see text] The ageing kinetics of amorphous atactic (a-PS), isotactic (i-PS), and syndiotactic (s-PS) polystyrene were studied by means of flash-differential scanning calorimetry. The specimens were aged for up to 2 h at six different ageing temperatures: the optimum ageing temperature, that...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2019
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6694410/ https://www.ncbi.nlm.nih.gov/pubmed/31423026 http://dx.doi.org/10.1021/acs.macromol.9b01042 |