Synthesis of manganese dioxide/poly(3,4-ethylenedioxythiophene) core/sheath nanowires by galvanic displacement reaction

Kwang Heon Kim; Ji Young Kim; Kwang Bum Kim

doi:10.1007/s10832-012-9743-2

Synthesis of manganese dioxide/poly(3,4-ethylenedioxythiophene) core/sheath nanowires by galvanic displacement reaction

Kwang Heon Kim, Ji Young Kim, Kwang Bum Kim

Department of Materials Science and Engineering

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

5 Citations (Scopus)

Abstract

This paper describes a simple approach to prepare manganese dioxide/poly(3,4-ethylenedioxythiophene) (MnO ₂/PEDOT) core/sheath nanowires with a controlled sheath thickness in the range of 2-10 nm. The PEDOT coating on a MnO ₂ nanowire was performed by immersing the nanowires in an acidic solution containing 3,4-ethylenedioxythiophene (EDOT) monomers. Analysis of opencircuit potential of the MnO ₂ nanowire electrode in the solution indicates that a galvanic displacement reaction between MnO ₂ and EDOT is responsible for the synthesis of the MnO ₂/PEDOT core/sheath nanowire.

Original language	English
Pages (from-to)	149-154
Number of pages	6
Journal	Journal of Electroceramics
Volume	29
Issue number	2
DOIs	https://doi.org/10.1007/s10832-012-9743-2
Publication status	Published - 2012 Oct

Bibliographical note

Funding Information:
Acknowledgment This work was supported by Korea Science and Engineering Foundation (KOSEF) through the National Research Lab. Program funded by the Ministry of Education, Science and Technology (No. R0A-2007-000-10042-0) and a grant from the cooperative R&D Program (B551179-10-01-00) funded by the Korea Research Council Industrial Science and Technology, Republic of Korea.

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Mechanics of Materials
Materials Chemistry
Electrical and Electronic Engineering

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10.1007/s10832-012-9743-2

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title = "Synthesis of manganese dioxide/poly(3,4-ethylenedioxythiophene) core/sheath nanowires by galvanic displacement reaction",

abstract = "This paper describes a simple approach to prepare manganese dioxide/poly(3,4-ethylenedioxythiophene) (MnO 2/PEDOT) core/sheath nanowires with a controlled sheath thickness in the range of 2-10 nm. The PEDOT coating on a MnO 2 nanowire was performed by immersing the nanowires in an acidic solution containing 3,4-ethylenedioxythiophene (EDOT) monomers. Analysis of opencircuit potential of the MnO 2 nanowire electrode in the solution indicates that a galvanic displacement reaction between MnO 2 and EDOT is responsible for the synthesis of the MnO 2/PEDOT core/sheath nanowire.",

author = "Kim, {Kwang Heon} and Kim, {Ji Young} and Kim, {Kwang Bum}",

note = "Funding Information: Acknowledgment This work was supported by Korea Science and Engineering Foundation (KOSEF) through the National Research Lab. Program funded by the Ministry of Education, Science and Technology (No. R0A-2007-000-10042-0) and a grant from the cooperative R&D Program (B551179-10-01-00) funded by the Korea Research Council Industrial Science and Technology, Republic of Korea.",

year = "2012",

month = oct,

doi = "10.1007/s10832-012-9743-2",

language = "English",

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AU - Kim, Kwang Heon

AU - Kim, Ji Young

AU - Kim, Kwang Bum

N1 - Funding Information: Acknowledgment This work was supported by Korea Science and Engineering Foundation (KOSEF) through the National Research Lab. Program funded by the Ministry of Education, Science and Technology (No. R0A-2007-000-10042-0) and a grant from the cooperative R&D Program (B551179-10-01-00) funded by the Korea Research Council Industrial Science and Technology, Republic of Korea.

PY - 2012/10

Y1 - 2012/10

N2 - This paper describes a simple approach to prepare manganese dioxide/poly(3,4-ethylenedioxythiophene) (MnO 2/PEDOT) core/sheath nanowires with a controlled sheath thickness in the range of 2-10 nm. The PEDOT coating on a MnO 2 nanowire was performed by immersing the nanowires in an acidic solution containing 3,4-ethylenedioxythiophene (EDOT) monomers. Analysis of opencircuit potential of the MnO 2 nanowire electrode in the solution indicates that a galvanic displacement reaction between MnO 2 and EDOT is responsible for the synthesis of the MnO 2/PEDOT core/sheath nanowire.

AB - This paper describes a simple approach to prepare manganese dioxide/poly(3,4-ethylenedioxythiophene) (MnO 2/PEDOT) core/sheath nanowires with a controlled sheath thickness in the range of 2-10 nm. The PEDOT coating on a MnO 2 nanowire was performed by immersing the nanowires in an acidic solution containing 3,4-ethylenedioxythiophene (EDOT) monomers. Analysis of opencircuit potential of the MnO 2 nanowire electrode in the solution indicates that a galvanic displacement reaction between MnO 2 and EDOT is responsible for the synthesis of the MnO 2/PEDOT core/sheath nanowire.

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U2 - 10.1007/s10832-012-9743-2

DO - 10.1007/s10832-012-9743-2

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SN - 1385-3449

VL - 29

SP - 149

EP - 154

JO - Journal of Electroceramics

JF - Journal of Electroceramics

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ER -

Synthesis of manganese dioxide/poly(3,4-ethylenedioxythiophene) core/sheath nanowires by galvanic displacement reaction

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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