Electrophoretic deposition of manganese dioxide films using new dispersing agents
作者： M. S. Ata , G-Z. Zhu , G. A. Botton , I. Zhitomirsky
DOI: 10.1179/1743676113Y.0000000106
关键词:
摘要: Electrophoretic deposition (EPD) method has been developed for the fabrication of manganese dioxide (MD) films application in electrochemical supercapacitors (ES). Anionic dyes were used as dispersing agents MD synthesis and EPD. The adsorption pyrogallol red (PGR) aurintricarboxylic acid (ACA) on was attributed to catecholate salicylate type bonding respectively involving chelation Mn atoms particle surface. allowed efficient dispersion, charging deposition. higher charge/mass ratio ACA, compared that PGR, at lower dye concentration voltages. kinetics mechanism discussed. Electrochemical testing results showed prepared by EPD are promising ES. highest specific capacitance 409 F g−1 obtained a scan rate 2 mV s−1.
maneyonline.com参考文章(33)
I ZHITOMIRSKY, L GAL-OR, ELECTROPHORETIC DEPOSITION OF HYDROXYAPATITE Journal of Materials Science: Materials in Medicine. ,vol. 8, pp. 213- 219 ,(1997) , 10.1023/A:1018587623231
Céline Pignolet, Claudine Filiâtre, Alain Foissy, Influence of surfactant counterions during electrophoretic particle deposition. Langmuir. ,vol. 24, pp. 10181- 10186 ,(2008) , 10.1021/LA8010794
Aldo R Boccaccini, Igor Zhitomirsky, Application of electrophoretic and electrolytic deposition techniques in ceramics processing Current Opinion in Solid State & Materials Science. ,vol. 6, pp. 251- 260 ,(2002) , 10.1016/S1359-0286(02)00080-3
M. Cheong, I. Zhitomirsky, Electrophoretic deposition of manganese oxide films Surface Engineering. ,vol. 25, pp. 346- 352 ,(2009) , 10.1179/174329408X281786
J. Li, I. Zhitomirsky, Cathodic electrophoretic deposition of manganese dioxide films Colloids and Surfaces A: Physicochemical and Engineering Aspects. ,vol. 348, pp. 248- 253 ,(2009) , 10.1016/J.COLSURFA.2009.07.035
Y. Sun, M.S. Ata, I. Zhitomirsky, Electrophoretic deposition of TiO2 nanoparticles using organic dyes. joint international conference on information sciences. ,vol. 369, pp. 395- 401 ,(2012) , 10.1016/J.JCIS.2011.12.010
J. Li, I. Zhitomirsky, Electrophoretic deposition of manganese oxide nanofibers Materials Chemistry and Physics. ,vol. 112, pp. 525- 530 ,(2008) , 10.1016/J.MATCHEMPHYS.2008.05.086
T. Damjanović, Chr. Argirusis, B. Jokanović, G. Borchardt, K. Moritz, E. Müller, R. Herbig, R. Weiss, Oxidation protection of C/C–SiC composites by an electrophoretically deposited mullite precursor: Cyclic thermogravimetric analysis Journal of The European Ceramic Society. ,vol. 27, pp. 1299- 1302 ,(2007) , 10.1016/J.JEURCERAMSOC.2006.04.026
Ivana A. Janković, Zoran V. Šaponjić, Mirjana I. Čomor, Jovan M. Nedeljković, Surface Modification of Colloidal TiO2 Nanoparticles with Bidentate Benzene Derivatives Journal of Physical Chemistry C. ,vol. 113, pp. 12645- 12652 ,(2009) , 10.1021/JP9013338
J. Herbert Waite, Surface chemistry: Mussel power Nature Materials. ,vol. 7, pp. 8- 9 ,(2008) , 10.1038/NMAT2087