Počet záznamů: 1
Segmental rotational diffusion of spin-labeled polystyrene in dilute toluene solution by 9 and 250 GHz ESR
- 1.0188213 - UMCH-V 20000114 RIV US eng J - Článek v odborném periodiku
Pilař, Jan - Labský, Jiří - Marek, Antonín - Budil, D. E. - Earle, K. A. - Freed, J. H.
Segmental rotational diffusion of spin-labeled polystyrene in dilute toluene solution by 9 and 250 GHz ESR.
Macromolecules. Roč. 33, č. 12 (2000), s. 4438-4444. ISSN 0024-9297. E-ISSN 1520-5835
Grant CEP: GA AV ČR IAA4050804; GA MŠMT ME 149
Výzkumný záměr: CEZ:AV0Z4050913
Klíčová slova: electron spin resonance imaging * macroscopic diffusion * polymer solution and gels
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 3.697, rok: 2000
A spin-labeled copolymer of styrene was synthesized and its ESR spectra in dilute toluene solution were obtained. Polystyrene segmental rotational diffusion in toluene solution over a broad temperature range were characterized using a model of microscopic order but macroscopic disorder. Activation energy obtained was is in a good agreement with recent fluorescence results.
Trvalý link: http://hdl.handle.net/11104/0002504
Počet záznamů: 1