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VOLTAMMETRIC DETERMINATION OF OPTIMAL CONDUCTIVE LOAD PROPORTION IN GRAPHITE-EPOXY COMPOSITE ELECTRODES

被引：22
作者：
NAVARROLABOULAIS, J
TRIJUEQUE, J
VICENTE, F
SCHOLL, H
机构：
[1] UNIV VALENCIA,DEPT CHEM PHYS,E-46100 BURJASSOT,SPAIN
[2] TECHNOL INST PLAST RES,E-46980 PATERNA,SPAIN
[3] UNIV LODZ,DEPT INORGAN & GEN CHEM,PL-90136 LODZ,POLAND
来源：
JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1994年 / 379卷 / 1-2期
关键词：
POLYMER-CONDUCTIVE-LOAD COMPOSITE ELECTRODES; ELECTRICAL PERCOLATION; COMPOSITE ELECTRODE VOLTAMMETRY; GRAPHITE-EPOXY ELECTRODES;
D O I：
10.1016/0022-0728(94)87134-5
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The electrochemical behaviour of graphite-epoxy composite electrodes with various load ratios has been investigated by means of cyclic voltammetry. The optimal proportions of the conductive load in these materials have been worked out on the basis of calculations of double-layer capacity and non-faradaic electric charge values. An optimal graphite:epoxy ratio of 60 wt.% has been obtained and electroanalytical application of the composite has been studied in ferrocyanide standard solution.
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收藏
页码：159 / 163
页数：5
相关论文
共 29 条
[1]   CHARGE-TRANSFER AT PARTIALLY BLOCKED SURFACES - A MODEL FOR THE CASE OF MICROSCOPIC ACTIVE AND INACTIVE SITES [J].
AMATORE, C ;
SAVEANT, JM ;
TESSIER, D .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1983, 147 (1-2) :39-51
[2]   TUNNELING AND NONUNIVERSAL CONDUCTIVITY IN COMPOSITE-MATERIALS [J].
BALBERG, I .
PHYSICAL REVIEW LETTERS, 1987, 59 (12) :1305-1308
[3]   BIOAMPEROMETRIC SENSORS FOR PHENOL BASED ON CARBON PASTE ELECTRODES [J].
BONAKDAR, M ;
VILCHEZ, JL ;
MOTTOLA, HA .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1989, 266 (01) :47-55
[4]   SIMULATION OF EDGE EFFECTS IN ELECTROANALYTICAL EXPERIMENTS BY ORTHOGONAL COLLOCATION .6. CYCLIC VOLTAMMETRY AT ULTRAMICROELECTRODE ENSEMBLES [J].
CASSIDY, J ;
GHOROGHCHIAN, J ;
SARFARAZI, F ;
SMITH, JJ ;
PONS, S .
ELECTROCHIMICA ACTA, 1986, 31 (06) :629-636
[5]   THE AC ELECTRICAL-CONDUCTIVITY OF BINARY DISORDERED-SYSTEMS, PERCOLATION CLUSTERS, FRACTALS AND RELATED MODELS [J].
CLERC, JP ;
GIRAUD, G ;
LAUGIER, JM ;
LUCK, JM .
ADVANCES IN PHYSICS, 1990, 39 (03) :191-308
[6]   CHARACTERIZATION AND IDENTIFICATION OF PARTIALLY BLOCKED ELECTRODES [J].
CONTAMIN, O ;
LEVART, E .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1982, 136 (02) :259-270
[7]  
DELMONTE J, 1990, METAL POLYM COMPOSIT, P163
[8]   MEASUREMENT OF FIBER ORIENTATION IN SHORT-FIBER COMPOSITES USING DIGITAL IMAGE-PROCESSING [J].
GADALAMARIA, F ;
PARSI, F .
POLYMER COMPOSITES, 1993, 14 (02) :126-131
[9]  
GRIMMET G, 1989, PERCOLATION, P12
[10]   VOLTAMMETRY AT PARTIALLY COVERED ELECTRODES .1. CHRONOPOTENTIOMETRY AND CHRONOAMPEROMETRY AT MODEL ELECTRODES [J].
GUESHI, T ;
TOKUDA, K ;
MATSUDA, H .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1978, 89 (02) :247-260
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