THE GROWTH OF DENDRITES OF FRACTAL PATTERN ON A CONDUCTING POLYMER

被引：16

作者：

FUJII, M ^{[1
]}

ARII, K ^{[1
]}

YOSHINO, K ^{[1
]}

机构：

[1] OSAKA UNIV,FAC ENGN,DEPT ELECTR ENGN,SUITA,OSAKA 565,JAPAN

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1991年 / 3卷 / 37期

关键词：

D O I：

10.1088/0953-8984/3/37/013

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Dendrite, of fractal pattern, has been observed on the surface of the conducting polymer polypyrrole, after an 'undoping' process. Metal ions have been deposited on the surface of the conducting polymer by applying a voltage for undoping. The fractal dimension has been calculated from the self-correlation function. The growth mechanism of the dendrite has been explained on the basis of the DLA model and the undoping process.

引用

页码：7207 / 7211

页数：5

共 15 条

[1] FRACTAL AGGREGATES IN SPUTTER-DEPOSITED NBGE2 FILMS [J].

ELAM, WT ;

WOLF, SA ;

SPRAGUE, J ;

GUBSER, DU ;

VANVECHTEN, D ;

BARZ, GL ;

MEAKIN, P .

PHYSICAL REVIEW LETTERS, 1985, 54 (07) :701-703

[2] FRACTAL STRUCTURE OF ELECTROCHEMICALLY POLYMERIZED POLYPYRROLE AND GROWTH-PROCESS AS FUNCTION OF MONOMER CONCENTRATION, ELECTROLYTE CONCENTRATION AND APPLIED VOLTAGE [J].

FUJII, M ;

SAEKI, Y ;

ARII, K ;

YOSHINO, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1990, 29 (11) :2501-2505

[3] ELECTROCHEMICAL GROWTH OF POLY(3-DODECYLTHIOPHENE) AND ITS INTERPRETATION AS A FRACTAL [J].

FUJII, M ;

ARII, K ;

YOSHINO, K .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1990, 2 (28) :6109-6118

[4] MEMORY DEVICE USING A CONDUCTING POLYMER AND SOLID POLYMER ELECTROLYTE [J].

KANETO, K ;

ASANO, T ;

TAKASHIMA, W .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1991, 30 (2A) :L215-L217

[5] CYCLE LIFE, STABILITY, AND CHARACTERISTICS OF COLOR SWITCHING CELLS UTILIZING POLYTHIOPHENE FILMS [J].

KANETO, K ;

AGAWA, H ;

YOSHINO, K .

JOURNAL OF APPLIED PHYSICS, 1987, 61 (03) :1197-1205

[6] SECONDARY BATTERY CHARACTERISTICS OF POLY(3-ALKYLTHIOPHENE) [J].

KAWAI, T ;

KUWABARA, T ;

WANG, SL ;

YOSHINO, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1990, 29 (03) :602-605

[7] GAS-SENSITIVE JUNCTION CHARACTERISTICS OF POLY(3-ALKYLTHIOPHENE) SCHOTTKY DIODES [J].

OHMORI, Y ;

TAKAHASHI, H ;

KAWAI, T ;

YOSHINO, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1990, 29 (10) :L1849-L1852

[8] CHARACTERISTICS OF RECHARGEABLE BATTERY USING CONDUCTING POLY(PARA-PHENYLENE) FILM [J].

SATOH, M ;

TABATA, M ;

KANETO, K ;

YOSHINO, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1986, 25 (01) :L73-L74

[9] SOLITONS IN POLYACETYLENE [J].

SU, WP ;

SCHRIEFFER, JR ;

HEEGER, AJ .

PHYSICAL REVIEW LETTERS, 1979, 42 (25) :1698-1701

[10] ELECTROCRYSTALLIZATION OF NI CO AND FE DENDRITES FROM AQUEOUS SOLUTIONS [J].

TAJIMA, S ;

OGATA, M .

ELECTROCHIMICA ACTA, 1968, 13 (08) :1845-&

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