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Guest Conformation and Diffusion into Amorphous and Emptied Clathrate Phases of Syndiotactic Polystyrene

✍ Scribed by Guerra, Gaetano; Manfredi, Carla; Musto, Pellegrino; Tavone, Simona


Book ID
127264066
Publisher
American Chemical Society
Year
1998
Tongue
English
Weight
77 KB
Volume
31
Category
Article
ISSN
0024-9297

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The analysis of chloroform vapor sorption at 35ЊC in semicrystalline syndiotactic polystyrene samples shows remarkably different sorption isotherms, depending on the crystalline form of the samples. In particular, ''emptied'' clathrate (''emptied'' d form) samples are characterized by higher equilib

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## Abstract **Summary:** ^2^H NMR solid‐state spectra of aromatic molecules (benzene, toluene, chlorobenzene, naphthalene) included in clathrate phases of syndiotactic polystyrene (s‐PS) or absorbed in the amorphous phase of s‐PS, have been recorded and analyzed for a broad range of temperature (23

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