Controlled self-assembly of nanoporous alumina for the self-templating synthesis of polyaniline nanowires

Jinsub Choi; Sung Joong Kim; Jaeyoung Lee; Jae Hoon Lim; Sang Cheon Lee; Kyung Ja Kim

doi:10.1016/j.elecom.2006.11.038

Controlled self-assembly of nanoporous alumina for the self-templating synthesis of polyaniline nanowires

Jinsub Choi, Sung Joong Kim, Jaeyoung Lee, Jae Hoon Lim, Sang Cheon Lee, Kyung Ja Kim

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

24 Scopus citations

Abstract

In this report, the self-templating synthesis of polyaniline nanowires on prestructured aluminum is described, emphasizing that anodization and electropolymerization can occur at the same time by a single electrochemical process. The method is based on the principle that the anodization of predefined aluminum in H₂SO₄ leads to the formation of highly ordered porous alumina and aniline monomer can be electrochemically polymerized in the formed porous alumina by the anodic reaction. XPS analysis reveals that polyaniline nanowires prepared in this work is protonated emeraldine.

Original language	English
Pages (from-to)	971-975
Number of pages	5
Journal	Electrochemistry Communications
Volume	9
Issue number	5
DOIs	https://doi.org/10.1016/j.elecom.2006.11.038
State	Published - May 2007
Externally published	Yes

Bibliographical note

Funding Information:
Support from MOCIE (Ministry of Commerce, Industry and Energy) of Korea and KICET is gratefully acknowledged.

Keywords

Anodic alumina oxide (AAO)
Anodization
Electropolymerization
Polyaniline
Self-templating synthesis

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10.1016/j.elecom.2006.11.038

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title = "Controlled self-assembly of nanoporous alumina for the self-templating synthesis of polyaniline nanowires",

abstract = "In this report, the self-templating synthesis of polyaniline nanowires on prestructured aluminum is described, emphasizing that anodization and electropolymerization can occur at the same time by a single electrochemical process. The method is based on the principle that the anodization of predefined aluminum in H2SO4 leads to the formation of highly ordered porous alumina and aniline monomer can be electrochemically polymerized in the formed porous alumina by the anodic reaction. XPS analysis reveals that polyaniline nanowires prepared in this work is protonated emeraldine.",

keywords = "Anodic alumina oxide (AAO), Anodization, Electropolymerization, Polyaniline, Self-templating synthesis",

author = "Jinsub Choi and Kim, {Sung Joong} and Jaeyoung Lee and Lim, {Jae Hoon} and Lee, {Sang Cheon} and Kim, {Kyung Ja}",

note = "Funding Information: Support from MOCIE (Ministry of Commerce, Industry and Energy) of Korea and KICET is gratefully acknowledged. ",

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doi = "10.1016/j.elecom.2006.11.038",

language = "English",

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journal = "Electrochemistry Communications",

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T1 - Controlled self-assembly of nanoporous alumina for the self-templating synthesis of polyaniline nanowires

AU - Choi, Jinsub

AU - Kim, Sung Joong

AU - Lee, Jaeyoung

AU - Lim, Jae Hoon

AU - Lee, Sang Cheon

AU - Kim, Kyung Ja

N1 - Funding Information: Support from MOCIE (Ministry of Commerce, Industry and Energy) of Korea and KICET is gratefully acknowledged.

PY - 2007/5

Y1 - 2007/5

N2 - In this report, the self-templating synthesis of polyaniline nanowires on prestructured aluminum is described, emphasizing that anodization and electropolymerization can occur at the same time by a single electrochemical process. The method is based on the principle that the anodization of predefined aluminum in H2SO4 leads to the formation of highly ordered porous alumina and aniline monomer can be electrochemically polymerized in the formed porous alumina by the anodic reaction. XPS analysis reveals that polyaniline nanowires prepared in this work is protonated emeraldine.

AB - In this report, the self-templating synthesis of polyaniline nanowires on prestructured aluminum is described, emphasizing that anodization and electropolymerization can occur at the same time by a single electrochemical process. The method is based on the principle that the anodization of predefined aluminum in H2SO4 leads to the formation of highly ordered porous alumina and aniline monomer can be electrochemically polymerized in the formed porous alumina by the anodic reaction. XPS analysis reveals that polyaniline nanowires prepared in this work is protonated emeraldine.

KW - Anodic alumina oxide (AAO)

KW - Anodization

KW - Electropolymerization

KW - Polyaniline

KW - Self-templating synthesis

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DO - 10.1016/j.elecom.2006.11.038

M3 - Article

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SN - 1388-2481

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EP - 975

JO - Electrochemistry Communications

JF - Electrochemistry Communications

IS - 5

ER -

Controlled self-assembly of nanoporous alumina for the self-templating synthesis of polyaniline nanowires

Abstract

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Keywords

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