caa a22 4500 475761898 CHVBK 20180406123553.0 cr unu---uuuuu 170329e20000201xx s 000 0 eng 10.1007/BF02494663 doi (NATIONALLICENCE)springer-10.1007/BF02494663 Krinichnyi V. Institute of Problems of Chemical Physics, Russian Academy of Sciences, 142432, Chernogolovka, Moscow Region, Russian Federation aut The nature and dynamics of nonlinear excitations in conducting polymers. Polyaniline [Elektronische Daten] [V. Krinichnyi] The advantages of using the multifrequency (3-cm, 8-mm, and 2-mm) EPR method in combination with the modified method of spin label and spin probes and the methods of steady-state microwave saturation and microwave saturation transfer of spin packets in studies of the spin and electrodynamic properties of polyaniline are outlined. The methods of determining the composition of localized and delocalized paramagnetic centers and calculating their main parameters from total ESR spectra are described. Original results of investigations of polyaniline modified with sulfuric, hydrochloric, camphorsulfonic, and 2-acrylamido-2-methyl-l-propanesulfonic acids are reported. The dependences of the nature, electronic relaxation, dynamics of paramagnetic centers, and the charge-transfer mechanism on the method of synthesis, the structure of the acid molecule, and the polyaniline oxidation level are shown. Kluwer Academic/Plenum Publishers, 2000 polyaniline nationallicence conducting polymers nationallicence EPR nationallicence spin nationallicence conducting mechanism nationallicence polaron nationallicence Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/2(2000-02-01), 207-233 1066-5285 49:2<207 2000 49 11172 https://doi.org/10.1007/BF02494663 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02494663 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Krinichnyi V. Institute of Problems of Chemical Physics, Russian Academy of Sciences, 142432, Chernogolovka, Moscow Region, Russian Federation aut NATIONALLICENCE 773 0- Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/2(2000-02-01), 207-233 1066-5285 49:2<207 2000 49 11172 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer