Cavity microelectrode for studying battery materials: application to polyaniline powder
作者： V. Vivier , C. Cachet-Vivier , C.S. Cha , J.-Y. Nedelec , L.T. Yu
DOI: 10.1016/S1388-2481(00)00004-7
关键词: Aqueous solution 、 Microelectrode 、 Polyaniline 、 Materials science 、 Electrolyte 、 Lithium 、 Conductive polymer 、 Graphite 、 Battery (electricity) 、 Inorganic chemistry
摘要: The cavity microelectrode (CME) offers a new tool for studies of powder materials. By comparison with usual composite electrode, CME allows working without any additives (graphite, binder) which insures that the results are only ascribed to material. In this study, polyaniline powder, taken as an example, was investigated in aqueous and non-aqueous electrolytes evaluate its potentialities battery material long cycle life performance. It found up 85% initial capacity is recovered after one week cycling (40 000 cycles) at various pH 90% solution.
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sci-hub.se 参考文章(21)
C Barbero, MC Miras, O Haas, R Kötz, None, Alteration of the ion exchange mechanism of an electroactive polymer by manipulation of the active site: Probe beam deflection and quartz crystal microbalance study of poly( aniline) and poly(N-methylaniline) Journal of Electroanalytical Chemistry. ,vol. 310, pp. 437- 443 ,(1991) , 10.1016/0022-0728(91)85280-3
Johann Desilvestro, Werner Scheifele, Otto Haas, In Situ Determination of Gravimetric and Volumetric Charge Densities of Battery Electrodes Polyaniline in Aqueous and Nonaqueous Electrolytes Journal of The Electrochemical Society. ,vol. 139, pp. 2727- 2736 ,(1992) , 10.1149/1.2068971
K. Fraoua, M. Delamar, C.P. Andrieux, The effect of the local pH in the slow relaxation of polyaniline Synthetic Metals. ,vol. 78, pp. 131- 135 ,(1996) , 10.1016/0379-6779(96)80113-5
Liang Tsé Yu, Etude de mecanismes ec sur electrode a pate de graphite Electrochimica Acta. ,vol. 28, pp. 63- 77 ,(1983) , 10.1016/0013-4686(83)85088-9
E. Tracy Turner Jones, Oliver M. Chyan, Mark S. Wrighton, Preparation and Characterization of Molecule-Based Transistors with a 50 Nanometer Source-Drain Separation Using Shadow Deposition Techniques: Towards Faster, More Sensitive Molecule-Based Devices. Journal of the American Chemical Society. ,vol. 109, pp. 5526- 5528 ,(1987) , 10.1021/JA00252A039
Katsuaki Okabayashi, Fumio Goto, Katsushi Abe, Takashi Yoshida, Electrochemical studies of polyaniline and its application Synthetic Metals. ,vol. 18, pp. 365- 370 ,(1987) , 10.1016/0379-6779(87)90906-4
V Vivier, C Cachet‐Vivier, BL Wu, CS Cha, J‐Y Nedelec, LT Yu, CAVITY MICROELECTRODE FOR STUDYING POWDER MATERIALS AT A HIGH POTENTIAL SCAN RATE Electrochemical and Solid State Letters. ,vol. 2, pp. 385- 387 ,(1999) , 10.1149/1.1390845
C.P. Andrieux, P. Audebert, P. Hapiot, M. Nechtschein, C. Odin, FAST SCAN RATE CYCLIC VOLTAMMETRY FOR CONDUCTING POLYMERS ELECTROPOLYMERIZED ON ULTRAMICROELECTRODES Journal of Electroanalytical Chemistry. ,vol. 305, pp. 153- 162 ,(1991) , 10.1016/0022-0728(91)85211-7
N Mermilliod, J Tanguy, M Hoclet, A.A Syed, Electrochemical characterization of chemically synthesized polyanilines Synthetic Metals. ,vol. 18, pp. 359- 364 ,(1987) , 10.1016/0379-6779(87)90905-2
Hiroaki Shinohara, Tsuneo Chiba, Mazuo Aizawa, Enzyme microsensor for glucose with an electrochemically synthesized enzyme-polyaniline film Sensors and Actuators. ,vol. 13, pp. 79- 86 ,(1988) , 10.1016/0250-6874(88)85031-5