ELECTRON LOCALIZATION IN POLYANILINE DERIVATIVES

被引：99

作者：

WANG, ZH

JAVADI, HHS

RAY, A

MACDIARMID, AG

EPSTEIN, AJ

机构：

[1] UNIV PENN,DEPT CHEM,PHILADELPHIA,PA 19104

[2] OHIO STATE UNIV,DEPT CHEM,COLUMBUS,OH 43210

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.42.5411

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electron localization in the methyl-ring-substituted derivative of polyaniline (PAN), poly(o-toluidine) (POT), has been investigated by transport and magnetic measurements. The HCl salt of POT shows greater electron localization than that of PAN due to decreased interchain diffusion rate caused by increased interchain separation and decreased interchain coherence. Each of these is attributed to the addition of one CH3 to each C5 ring. The general implications for control of dimensionality and conductivity are discussed. © 1990 The American Physical Society.

引用

页码：5411 / 5413

页数：3

共 27 条

[1] DIELECTRIC FUNCTION FOR A DISORDERED ONE-DIMENSIONAL CONDUCTOR
BUSH, RL
[J]. PHYSICAL REVIEW B, 1976, 13 (02): : 805 - 825
[2] FIRSOV YA, 1985, LOCALIZATION METAL I, P477
[3] INSULATOR-TO-METAL TRANSITION IN POLYANILINE
GINDER, JM
RICHTER, AF
MACDIARMID, AG
EPSTEIN, AJ
[J]. SOLID STATE COMMUNICATIONS, 1987, 63 (02) : 97 - 101
[4] GINDER JM, 1989, SOLID STATE COMMUN, V72, P697
[5] GOGOLIN AA, 1982, PHYS REPT, V1, P1
[6] GOGOLIN AA, 1988, PHYS REPT, V5, P269
[7] EFFECT OF INTERCHAIN COUPLING ON ELECTRON-SPIN RESONANCE IN NEARLY ONE-DIMENSIONAL SYSTEMS
HENNESSY, MJ
MCELWEE, CD
RICHARDS, PM
[J]. PHYSICAL REVIEW B, 1973, 7 (03): : 930 - 947
[8] MICROWAVE TRANSPORT IN THE EMERALDINE FORM OF POLYANILINE
JAVADI, HHS
CROMACK, KR
MACDIARMID, AG
EPSTEIN, AJ
[J]. PHYSICAL REVIEW B, 1989, 39 (06): : 3579 - 3584
[9] JAVADI HHS, 1989, SYNTHETIC MET, V29, pE439, DOI 10.1016/0379-6779(89)90330-5
[10] MULTIPLE LATTICE PHASES AND POLARON-LATTICE SPINLESS-DEFECT COMPETITION IN POLYANILINE
JOZEFOWICZ, ME
LAVERSANNE, R
JAVADI, HHS
EPSTEIN, AJ
POUGET, JP
TANG, X
MACDIARMID, AG
[J]. PHYSICAL REVIEW B, 1989, 39 (17): : 12958 - 12961

← 1 2 3 →