Evolution of polaron states into bipolarons in polypyrrole

J. H. Kaufman; N. Colaneri; J. C. Scott; G. B. Street

doi:10.1103/PhysRevLett.53.1005

Evolution of polaron states into bipolarons in polypyrrole

J. H. Kaufman
, N. Colaneri
, J. C. Scott
, G. B. Street

Research output: Contribution to journal › Article › peer-review

173 Scopus citations

Abstract

The kinetics of polaron recombination into bipolarons in polypyrrole has been studied by optical-absorption spectroscopy on films doped in situ in an electrochemical cell. ESR studies confirm that the metastable states possess spin, while the stable states do not. The data reveal a slow evolution, consistent with polaron-diffusion rates limited by the mobility of the accompanying counterion.

Original language	English (US)
Pages (from-to)	1005-1008
Number of pages	4
Journal	Physical Review Letters
Volume	53
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevLett.53.1005
State	Published - 1984
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1103/PhysRevLett.53.1005

Cite this

@article{d651b30d6da342058334066a432d5830,

title = "Evolution of polaron states into bipolarons in polypyrrole",

abstract = "The kinetics of polaron recombination into bipolarons in polypyrrole has been studied by optical-absorption spectroscopy on films doped in situ in an electrochemical cell. ESR studies confirm that the metastable states possess spin, while the stable states do not. The data reveal a slow evolution, consistent with polaron-diffusion rates limited by the mobility of the accompanying counterion.",

author = "Kaufman, \{J. H.\} and N. Colaneri and Scott, \{J. C.\} and Street, \{G. B.\}",

year = "1984",

doi = "10.1103/PhysRevLett.53.1005",

language = "English (US)",

volume = "53",

pages = "1005--1008",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "10",

}

TY - JOUR

T1 - Evolution of polaron states into bipolarons in polypyrrole

AU - Kaufman, J. H.

AU - Colaneri, N.

AU - Scott, J. C.

AU - Street, G. B.

PY - 1984

Y1 - 1984

N2 - The kinetics of polaron recombination into bipolarons in polypyrrole has been studied by optical-absorption spectroscopy on films doped in situ in an electrochemical cell. ESR studies confirm that the metastable states possess spin, while the stable states do not. The data reveal a slow evolution, consistent with polaron-diffusion rates limited by the mobility of the accompanying counterion.

AB - The kinetics of polaron recombination into bipolarons in polypyrrole has been studied by optical-absorption spectroscopy on films doped in situ in an electrochemical cell. ESR studies confirm that the metastable states possess spin, while the stable states do not. The data reveal a slow evolution, consistent with polaron-diffusion rates limited by the mobility of the accompanying counterion.

UR - https://www.scopus.com/pages/publications/35949021335

UR - https://www.scopus.com/pages/publications/35949021335#tab=citedBy

U2 - 10.1103/PhysRevLett.53.1005

DO - 10.1103/PhysRevLett.53.1005

M3 - Article

AN - SCOPUS:35949021335

SN - 0031-9007

VL - 53

SP - 1005

EP - 1008

JO - Physical Review Letters

JF - Physical Review Letters

IS - 10

ER -

Evolution of polaron states into bipolarons in polypyrrole

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this