caa a22 4500 475761499 CHVBK 20180406123552.0 cr unu---uuuuu 170329e20000501xx s 000 0 eng 10.1007/BF02494711 doi (NATIONALLICENCE)springer-10.1007/BF02494711 Sulfurization of polymers [Elektronische Daten] 3. Paramagnetic and redox properties of sulfurized polyethylene [B. Trofimov, T. Skotheim, A. Mal'kina, L. Sokolyanskaya, G. Myachina, S. Korzhova, T. Vakul'skaya, I. Kovalev, Yu. Mikhailik, L. Boguslavskii] Polyethylene exhaustively sulfurized with elemental sulfur shows paramagnetic (spin concentration 2.7-9.7·1019 sp g−1,g=2.0041-2.0045, ΔH=0.53-0.62 mT) and redox properties, which was demonstrated by both voltammetric and chemical methods (sodium reduction in liquid ammonia). The high concentration of unpaired electrons, the character of the electrochemical activity, and the chemical properties are in agreement with the presence in the polymers of polyconjugated ladder polythiophene and parquet polynaphtho-thienothiophene structures along with polyene-polysulfide blocks. The use of the polymers under consideration as an active cathode material in lithium batteries enables their repeated cycling with a specific charge capacitance of 150-340 mA hg−1. Kluwer Academic/Plenum Publishers, 2000 polyethylene nationallicence sulfur nationallicence sulfurization nationallicence fused polythienothiophenes nationallicence poly-naphthotienothiophenes nationallicence polyene-polysulfides nationallicence paramagnetism nationallicence redox properties nationallicence specific capacitance nationallicence Trofimov B. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut Skotheim T. Moltech Corporation, 9062 South Rita Road, Tucson, Arizona, USA aut Mal'kina A. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut Sokolyanskaya L. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut Myachina G. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut Korzhova S. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut Vakul'skaya T. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut Kovalev I. Moltech Corporation, 9062 South Rita Road, Tucson, Arizona, USA aut Mikhailik Yu Moltech Corporation, 9062 South Rita Road, Tucson, Arizona, USA aut Boguslavskii L. Moltech Corporation, 9062 South Rita Road, Tucson, Arizona, USA aut Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/5(2000-05-01), 870-873 1066-5285 49:5<870 2000 49 11172 https://doi.org/10.1007/BF02494711 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02494711 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Trofimov B. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut NATIONALLICENCE 700 1- Skotheim T. Moltech Corporation, 9062 South Rita Road, Tucson, Arizona, USA aut NATIONALLICENCE 700 1- Mal'kina A. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut NATIONALLICENCE 700 1- Sokolyanskaya L. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut NATIONALLICENCE 700 1- Myachina G. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut NATIONALLICENCE 700 1- Korzhova S. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut NATIONALLICENCE 700 1- Vakul'skaya T. Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 ul. Favorskogo, 664033, Irkutsk, Russian Federation aut NATIONALLICENCE 700 1- Kovalev I. Moltech Corporation, 9062 South Rita Road, Tucson, Arizona, USA aut NATIONALLICENCE 700 1- Mikhailik Yu Moltech Corporation, 9062 South Rita Road, Tucson, Arizona, USA aut NATIONALLICENCE 700 1- Boguslavskii L. Moltech Corporation, 9062 South Rita Road, Tucson, Arizona, USA aut NATIONALLICENCE 773 0- Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/5(2000-05-01), 870-873 1066-5285 49:5<870 2000 49 11172 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer