Conformational, optical, and electrooptical properties of cellulose pelargonates in solutions |
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| Authors: | N V Tsvetkov S V Bushin M A Bezrukova E P Astapenko V O Ivanova N G Mikusheva E V Lebedeva A N Podseval’nikova V I Slavyanov A K Khripunov |
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| Institution: | 1. St. Petersburg State University, St. Petersburg, Russia
2. Institute of Macromolecular Compounds, Russian Academy of Sciences, St. Petersburg, Russia
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| Abstract: | Newly prepared cellulose pelargonate samples of various molecular weights were studied in dioxane and chloroform solutions by isothermal translation diffusion, high-speed sedimentation, flow birefringence (Maxwell effect), electric birefringence (Kerr effect), and viscometry. The conformational, hydrodynamic, optical, electrooptical, and dynamic characteristics of the polymer were determined. |
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