Synthesis, structural characterization and electrical properties of highly conjugated soluble poly(furan)s

被引：26

作者：

Benvenuti, F

Galletti, AMR

Carlini, C

Sbrana, G

Nannini, A

Bruschi, P

机构：

[1] UNIV PISA,DIPARTIMENTO CHIM & CHIM IND,I-56126 PISA,ITALY

[2] DIPARTIMENTO INGN INFORMAZ ELETTRON INFORMAT TELE,I-56126 PISA,ITALY

来源：

POLYMER | 1997年 / 38卷 / 19期

关键词：

oxidative polymerization; oligo(furan)s; electroconductivity;

D O I：

10.1016/S0032-3861(96)01095-6

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The polymerization of furan by different oxidants has been studied. Particular attention has been devoted to the nature of the reaction medium in combination with FeCl3 as oxidizing agent. The use of a polar aprotic solvent with high donicity, such as propionitrile, allows one to obtain soluble oligo(furan)s with an ordered aromatic structure and hence high conjugation degree. These products, when blended with polar polymers such as poly(ethylene-co-vinyl acetate), give rise to films with good mechanical properties which, after I-2-doping, display electrical conductivity of several orders of magnitude higher than that reported up to date for Zz-doped powdery and intractable poly(furan)s. (C) 1997 Elsevier Science Ltd.

引用

页码：4973 / 4982

页数：10

共 38 条

[1]

ANDREANI F, 1996, POLYMER, V37, P66

[2] COLORED ELECTRICALLY CONDUCTING POLYMERS FROM FURAN PYRROLE AND THIOPHENE [J].

ARMOUR, M ;

DAVIES, AG ;

UPADHYAY, J ;

WASSERMA.A .

JOURNAL OF POLYMER SCIENCE PART A-1-POLYMER CHEMISTRY, 1967, 5 (7PA1) :1527-&

[3]

BRACA G, 1991, BIOMASS ENERGY IND E, P1235

[4] Electrical properties of a new polymer/photoresist composite [J].

Bruschi, P ;

Nannini, A .

JOURNAL OF APPLIED PHYSICS, 1996, 80 (04) :2279-2284

[5]

BRYCE MR, 1983, J CHEM SOC CHEM COMM, P382

[6] ELECTRICALLY CONDUCTIVE POLYMER COMPOSITES - POLYMERIZATION OF ACETYLENE IN POLYETHYLENE [J].

GALVIN, ME ;

WNEK, GE .

POLYMER, 1982, 23 (06) :795-797

[7] POLYFURAN - A NEW SYNTHETIC APPROACH AND ELECTRONIC-PROPERTIES [J].

GLENIS, S ;

BENZ, M ;

LEGOFF, E ;

SCHINDLER, JL ;

KANNEWURF, CR ;

KANATZIDIS, MG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (26) :12519-12525

[8]

GUTMANN V, 1977, COORDIN CHEM REV, V23, P225

[9]

JAOWHARI R, 1986, J CHEM SOC CHEM COMM, P1255

[10]

Jen K. Y., 1985, POLYM MAT SCI ENG, V53, P79

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