Electropolymerized films of isocyanide-functionalized anilines: incorporation of a heavy metal cation into polyanilines

Andrew G. Sykes; Yining Shi; T. Randy Dillingham; Timothy L. Porter; Gerald Caple

doi:10.1016/0022-0728(94)03588-T

Electropolymerized films of isocyanide-functionalized anilines: incorporation of a heavy metal cation into polyanilines

Andrew G. Sykes
, Yining Shi
, T. Randy Dillingham
, Timothy L. Porter
, Gerald Caple

Astronomy and Planetary Sciences

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

5 Scopus citations

Abstract

The techniques of cyclic voltammetry, X-ray photoelectron spectroscopy and atomic force microscopy (AFM) were used to study the electrochemical generation and characterization of isocyanide-functionalized polyaniline thin films. 3-Isocyanoaniline 1, [Ir(3-isocyanoaniline)₄]PF₆ and [Ir(4-isocyanoaniline)₄]PF₆, formed yellow-gold, well adherent thin films when electropolymerized on platinum and ITO electrode surfaces and were redox active. Polyaniline and the thin film of 1 exposed to iridium(I) metal cations in chloroform solution incorporated iridium(I) into the films. The thin film of 1 exhibited a highly oriented, fibrous structure with average strand widths of 25A °in diameter as determined by AFM.

Original language	English (US)
Pages (from-to)	139-145
Number of pages	7
Journal	Journal of Electroanalytical Chemistry
Volume	380
Issue number	1-2
DOIs	https://doi.org/10.1016/0022-0728(94)03588-T
State	Published - Jan 3 1995

Keywords

Cyclic voltammetry
Electropolymerized films
Isocyanide-functionalized anilines
Polyanilines

ASJC Scopus subject areas

Analytical Chemistry
General Chemical Engineering
Electrochemistry

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10.1016/0022-0728(94)03588-T

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@article{2f791aca9dc64c089cdac5d6b5a20dc9,

title = "Electropolymerized films of isocyanide-functionalized anilines: incorporation of a heavy metal cation into polyanilines",

abstract = "The techniques of cyclic voltammetry, X-ray photoelectron spectroscopy and atomic force microscopy (AFM) were used to study the electrochemical generation and characterization of isocyanide-functionalized polyaniline thin films. 3-Isocyanoaniline 1, [Ir(3-isocyanoaniline)4]PF6 and [Ir(4-isocyanoaniline)4]PF6, formed yellow-gold, well adherent thin films when electropolymerized on platinum and ITO electrode surfaces and were redox active. Polyaniline and the thin film of 1 exposed to iridium(I) metal cations in chloroform solution incorporated iridium(I) into the films. The thin film of 1 exhibited a highly oriented, fibrous structure with average strand widths of 25A °in diameter as determined by AFM.",

keywords = "Cyclic voltammetry, Electropolymerized films, Isocyanide-functionalized anilines, Polyanilines",

author = "Sykes, \{Andrew G.\} and Yining Shi and Dillingham, \{T. Randy\} and Porter, \{Timothy L.\} and Gerald Caple",

note = "Funding Information: The authors gratefully acknowledgeS hu Li (Poly-tronics) for donating the ITO glass and Johnson MattheyA esar/Alfa for the generousd onationo f iridium trichloride. Financial support for this work was provided by the Camille and Henry Dreyfus Founda- tion, ResearchC orporationa nd the National Science Foundation(D MR-9217526).",

year = "1995",

month = jan,

day = "3",

doi = "10.1016/0022-0728(94)03588-T",

language = "English (US)",

volume = "380",

pages = "139--145",

journal = "Journal of Electroanalytical Chemistry",

issn = "0022-0728",

publisher = "Elsevier BV",

number = "1-2",

}

TY - JOUR

T1 - Electropolymerized films of isocyanide-functionalized anilines

T2 - incorporation of a heavy metal cation into polyanilines

AU - Sykes, Andrew G.

AU - Shi, Yining

AU - Dillingham, T. Randy

AU - Porter, Timothy L.

AU - Caple, Gerald

N1 - Funding Information: The authors gratefully acknowledgeS hu Li (Poly-tronics) for donating the ITO glass and Johnson MattheyA esar/Alfa for the generousd onationo f iridium trichloride. Financial support for this work was provided by the Camille and Henry Dreyfus Founda- tion, ResearchC orporationa nd the National Science Foundation(D MR-9217526).

PY - 1995/1/3

Y1 - 1995/1/3

N2 - The techniques of cyclic voltammetry, X-ray photoelectron spectroscopy and atomic force microscopy (AFM) were used to study the electrochemical generation and characterization of isocyanide-functionalized polyaniline thin films. 3-Isocyanoaniline 1, [Ir(3-isocyanoaniline)4]PF6 and [Ir(4-isocyanoaniline)4]PF6, formed yellow-gold, well adherent thin films when electropolymerized on platinum and ITO electrode surfaces and were redox active. Polyaniline and the thin film of 1 exposed to iridium(I) metal cations in chloroform solution incorporated iridium(I) into the films. The thin film of 1 exhibited a highly oriented, fibrous structure with average strand widths of 25A °in diameter as determined by AFM.

AB - The techniques of cyclic voltammetry, X-ray photoelectron spectroscopy and atomic force microscopy (AFM) were used to study the electrochemical generation and characterization of isocyanide-functionalized polyaniline thin films. 3-Isocyanoaniline 1, [Ir(3-isocyanoaniline)4]PF6 and [Ir(4-isocyanoaniline)4]PF6, formed yellow-gold, well adherent thin films when electropolymerized on platinum and ITO electrode surfaces and were redox active. Polyaniline and the thin film of 1 exposed to iridium(I) metal cations in chloroform solution incorporated iridium(I) into the films. The thin film of 1 exhibited a highly oriented, fibrous structure with average strand widths of 25A °in diameter as determined by AFM.

KW - Cyclic voltammetry

KW - Electropolymerized films

KW - Isocyanide-functionalized anilines

KW - Polyanilines

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UR - https://www.scopus.com/pages/publications/0041871765#tab=citedBy

U2 - 10.1016/0022-0728(94)03588-T

DO - 10.1016/0022-0728(94)03588-T

M3 - Article

AN - SCOPUS:0041871765

SN - 0022-0728

VL - 380

SP - 139

EP - 145

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

IS - 1-2

ER -

Electropolymerized films of isocyanide-functionalized anilines: incorporation of a heavy metal cation into polyanilines

Abstract

Keywords

ASJC Scopus subject areas

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