Indication of a strong accelerative effect in the electropolymerization of four pyrrole units gathered around an entwined complex, Cu(dpp)2+ (dpp = 2,9-diphenyl-1,10-phenanthroline)
作者： P. Audebert , P. Hapiot , G. Bidan , B. Divisia-Blohorn , M. Billon
DOI: 10.1016/0379-6779(94)90236-4
关键词: Cyclic voltammetry 、 Polymer chemistry 、 Voltammetry 、 Stereochemistry 、 Pyrrole 、 Radical ion 、 Chemistry 、 Kinetics 、 Ultramicroelectrode 、 Phenanthroline 、 Acetonitrile
摘要: Abstract The oxidation of an entwined copper complex bearing four pyrrole rings (CuL 2 + , L=2,9-bis[4-(pyrrol-3-yl)hexyloxyphenyl]-1,10-phenanthroline) has been studied in acetonitrile by fast scan-rate voltammetry on millimetric electrodes and ultramicroelectrodes. observed lifetime the radical cation was found to be even shorter than case unsubstituted pyrrole. Cyclic CuL polymer film also examined ultramicroelectrode at high scan rates (200–3000 V s − ).
sci-hub.se 参考文章(13)
C. Amatore, D. Garreau, M. Hammi, J. Pinson, J.M. Savéant, Kinetic analysis of reversible electrodimerization reactions by the combined use of double potential step chronoamperometry and linear sweep voltammetry Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. ,vol. 184, pp. 1- 24 ,(1985) , 10.1016/0368-1874(85)85511-8
C.P. Andrieux, D. Garreau, P. Hapiot, J. Pinson, J.M. Savéant, Fast sweep cyclic voltammetry at ultra-microelectrodes: Evaluation of the method for fast electron-transfer kinetic measurements Journal of Electroanalytical Chemistry. ,vol. 243, pp. 321- 335 ,(1988) , 10.1016/0022-0728(88)80037-8
Tokushige Shichiri, Michio Toriumi, Kazuyoshi Tanaka, Tokio Yamabe, Jun Yamauchi, Yasuo Deguchi, ESR study for the oxidation of pyrrole in the presence of a spin trap Synthetic Metals. ,vol. 33, pp. 389- 397 ,(1989) , 10.1016/0379-6779(89)90484-0
G. Bidan, M. Guglielmi, Electrochemical characteristics of some N-(hydroxyalkyl) and N-(tosylalkyl) pyrroles; electrochemical behaviour of the corresponding polymers Synthetic Metals. ,vol. 15, pp. 49- 58 ,(1986) , 10.1016/0379-6779(86)90142-6
Yong-Jian Qiu, John R. Reynolds, Electrochemically initiated chain polymerization of pyrrole in aqueous media Journal of Polymer Science Part A: Polymer Chemistry. ,vol. 30, pp. 1315- 1325 ,(1992) , 10.1002/POLA.1992.080300709
R. J. Waltman, J. Bargon, Electrically conducting polymers: a review of the electropolymerization reaction, of the effects of chemical structure on polymer film properties, and of applications towards technology Canadian Journal of Chemistry. ,vol. 64, pp. 76- 95 ,(1986) , 10.1139/V86-015
D. Garreau, J.M. Savéant, Linear sweep voltammetry—Bandpass limitations andmaximum usable sweep rate in the study of faradaic processes Journal of Electroanalytical Chemistry. ,vol. 50, pp. 1- 22 ,(1974) , 10.1016/S0022-0728(74)80272-X
C.P. Andrieux, P. Audebert, First electrochemical study of a modified electrode obtained from a 3-functionalized pyrrole derivative Journal of Electroanalytical Chemistry. ,vol. 261, pp. 443- 448 ,(1989) , 10.1016/0022-0728(89)85013-2
Gerard Bidan, Bernadette Divisia-Blohorn, Mieczyslaw Lapkowski, Jean Marc Kern, Jean Pierre Sauvage, Electroactive films of polypyrroles containing complexing cavities preformed by entwining ligands on metallic centers Journal of the American Chemical Society. ,vol. 114, pp. 5986- 5994 ,(1992) , 10.1021/JA00041A012
G�rard Bidan, Bernadette Divisia-Blohorn, Jean-Marc Kern, Jean-Pierre Sauvage, Electroactive films of [Cu(dpp)2]+ covalently attached to polypyrrole (dpp = 2,9-diphenyl-1,10-phenanthroline) Journal of The Chemical Society, Chemical Communications. pp. 723- 724 ,(1988) , 10.1039/C39880000723