DC CONDUCTIVITY AND THERMOPOWER OF FECL3-DOPED POLY(PARA-PHENYLENE)

被引：8

作者：

CALLAERTS, R

KRIKOR, H

MERTENS, R

NAGELS, P

机构：

[1] Rijksuniversitair Centrum, University of Antwerp, B-2020 Antwerp

来源：

SYNTHETIC METALS | 1990年 / 37卷 / 1-3期

关键词：

D O I：

10.1016/0379-6779(90)90133-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Poly(p-phenylene) was prepared by the oxidative cationic polymerization of benzene according to the Kovacic method (P. Kovacic and J. Oziomek, J. Org. Chem., 29 (1964) 100). The d.c. conductivity and thermopower were measured as a function of temperature after FeCl3-doping. For low doping levels the results can be best described by inter-polaron hopping using Kivelson's theory (S. Kivelson, Mol. Cryst. Liq. Cryst., 77 (1981) 65). For high doping, variable-range hopping in three dimensions seems to be most appropriate to explain the data. © 1990.

引用

收藏

页码：107 / 113

页数：7

相关论文

共 13 条

[1] COMPARATIVE THEORETICAL-STUDY OF THE DOPING OF CONJUGATED POLYMERS - POLARONS IN POLYACETYLENE AND POLYPARAPHENYLENE [J].

BREDAS, JL ;

CHANCE, RR ;

SILBEY, R .

PHYSICAL REVIEW B, 1982, 26 (10) :5843-5854

[2] SOLITONS IN POLYACETYLENE - MAGNETIC-SUSCEPTIBILITY [J].

IKEHATA, S ;

KAUFER, J ;

WOERNER, T ;

PRON, A ;

DRUY, MA ;

SIVAK, A ;

HEEGER, AJ ;

MACDIARMID, AG .

PHYSICAL REVIEW LETTERS, 1980, 45 (13) :1123-1126

[3] ELECTRON HOPPING CONDUCTION IN THE SOLITON MODEL OF POLYACETYLENE [J].

KIVELSON, S .

PHYSICAL REVIEW LETTERS, 1981, 46 (20) :1344-1348

[4] ELECTRON HOPPING IN A SOLITON BAND - CONDUCTION IN LIGHTLY DOPED (CH)X [J].

KIVELSON, S .

PHYSICAL REVIEW B, 1982, 25 (06) :3798-3821

[5] ELECTRON HOPPING CONDUCTION IN THE SOLITON MODEL OF POLYACETYLENE [J].

KIVELSON, S .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1981, 77 (1-4) :65-79

[6] P-POLYPHENYL FROM BENZENE-LEWIS ACID CATALYST-OXIDANT . REACTION SCOPE + INVESTIGATION OF BENZENE-ALUMINUM CHLORIDE-CUPRIC CHLORIDE SYSTEM [J].

KOVACIC, P ;

OZIOMEK, J .

JOURNAL OF ORGANIC CHEMISTRY, 1964, 29 (01) :100-&

[7]

KRIKOR H, 1989, P NATO ADV STUDY I L

[8] THERMOELECTRIC-POWER DUE TO VARIABLE-RANGE HOPPING [J].

NAGELS, P ;

ROTTI, M ;

GEVERS, R .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1983, 59-6 (DEC) :65-68

[9] APPARENT ABSENCE OF PAULI PARAMAGNETISM IN METALLIC POLYPARAPHENYLENE [J].

PEO, M ;

ROTH, S ;

DRANSFELD, K ;

TIEKE, B ;

HOCKER, J ;

GROSS, H ;

GRUPP, A ;

SIXL, H .

SOLID STATE COMMUNICATIONS, 1980, 35 (02) :119-122

[10] SYNTHESIS AND CHARACTERIZATION OF NEW ORGANIC METALS FORMED BY INTERACTION OF FECL3 WITH POLYACETYLENE (CH)X AND POLY(PARA)PHENYLENE (C6H4)X [J].

PRON, A ;

BILLAUD, D ;

KULSZEWICZ, I ;

BUDROWSKI, C ;

PRZYLUSKI, J ;

SUWALSKI, J .

MATERIALS RESEARCH BULLETIN, 1981, 16 (10) :1229-1235