Chemical synthesis of highly conducting polypyrrole by the use of copper(II) perchlorate as an oxidant

M. M. Castillo-Ortega; M. B. Inoue; M. Inoue

doi:10.1016/0379-6779(89)90500-6

Chemical synthesis of highly conducting polypyrrole by the use of copper(II) perchlorate as an oxidant

M. M. Castillo-Ortega, M. B. Inoue, M. Inoue^*

^*Autor correspondiente de este trabajo

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

80 Citas (Scopus)

Resumen

A reaction of pyrrole and copper(II) perchlorate in acetonitrile yielded highly conducting polypyrrole, [(C₄H₃N)(C10₄)_x·yH₂O]_n: a polymer with x = 0.35 and y = 0.25 exhibited a conductivity of 60 S cm^-1 and a very low activation energy of 0.011 eV. The e.s.r. spectrum was asymmetric and the g value was 2.0017 that was slightly smaller than the free electron value. These are suggestive of a Dysonian line due to a metal-like charge transport along polymer chains. Materials treated with NH₄OH solution showed an infrared spectrum characteristic of polypyrrole.

Idioma original	Inglés
Páginas (desde-hasta)	65-70
Número de páginas	6
Publicación	Synthetic Metals
Volumen	28
N.º	1-2
DOI	https://doi.org/10.1016/0379-6779(89)90500-6
Estado	Publicada - 30 ene. 1989

Acceder al documento

10.1016/0379-6779(89)90500-6

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

@article{4650045deb8a4530a7738aaf5d0835c6,

title = "Chemical synthesis of highly conducting polypyrrole by the use of copper(II) perchlorate as an oxidant",

abstract = "A reaction of pyrrole and copper(II) perchlorate in acetonitrile yielded highly conducting polypyrrole, [(C4H3N)(C104)x·yH2O]n: a polymer with x = 0.35 and y = 0.25 exhibited a conductivity of 60 S cm-1 and a very low activation energy of 0.011 eV. The e.s.r. spectrum was asymmetric and the g value was 2.0017 that was slightly smaller than the free electron value. These are suggestive of a Dysonian line due to a metal-like charge transport along polymer chains. Materials treated with NH4OH solution showed an infrared spectrum characteristic of polypyrrole.",

author = "Castillo-Ortega, {M. M.} and Inoue, {M. B.} and M. Inoue",

note = "Funding Information: ACKNOWLEDGEMENT This work was supported by the Direcci6n General de Investigaci6n y Superaci6n Acad~mica, SEP (Grant No. C87-08-0151-3).",

year = "1989",

month = jan,

day = "30",

doi = "10.1016/0379-6779(89)90500-6",

language = "Ingl{\'e}s",

volume = "28",

pages = "65--70",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier BV",

number = "1-2",

}

TY - JOUR

T1 - Chemical synthesis of highly conducting polypyrrole by the use of copper(II) perchlorate as an oxidant

AU - Castillo-Ortega, M. M.

AU - Inoue, M. B.

AU - Inoue, M.

N1 - Funding Information: ACKNOWLEDGEMENT This work was supported by the Direcci6n General de Investigaci6n y Superaci6n Acad~mica, SEP (Grant No. C87-08-0151-3).

PY - 1989/1/30

Y1 - 1989/1/30

N2 - A reaction of pyrrole and copper(II) perchlorate in acetonitrile yielded highly conducting polypyrrole, [(C4H3N)(C104)x·yH2O]n: a polymer with x = 0.35 and y = 0.25 exhibited a conductivity of 60 S cm-1 and a very low activation energy of 0.011 eV. The e.s.r. spectrum was asymmetric and the g value was 2.0017 that was slightly smaller than the free electron value. These are suggestive of a Dysonian line due to a metal-like charge transport along polymer chains. Materials treated with NH4OH solution showed an infrared spectrum characteristic of polypyrrole.

AB - A reaction of pyrrole and copper(II) perchlorate in acetonitrile yielded highly conducting polypyrrole, [(C4H3N)(C104)x·yH2O]n: a polymer with x = 0.35 and y = 0.25 exhibited a conductivity of 60 S cm-1 and a very low activation energy of 0.011 eV. The e.s.r. spectrum was asymmetric and the g value was 2.0017 that was slightly smaller than the free electron value. These are suggestive of a Dysonian line due to a metal-like charge transport along polymer chains. Materials treated with NH4OH solution showed an infrared spectrum characteristic of polypyrrole.

UR - http://www.scopus.com/inward/record.url?scp=0024301664&partnerID=8YFLogxK

U2 - 10.1016/0379-6779(89)90500-6

DO - 10.1016/0379-6779(89)90500-6

M3 - Artículo

SN - 0379-6779

VL - 28

SP - 65

EP - 70

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1-2

ER -

Chemical synthesis of highly conducting polypyrrole by the use of copper(II) perchlorate as an oxidant

Resumen

Acceder al documento

Otros archivos y enlaces

Huella

Citar esto