Nanorecycling: Monolithic Integration of Copper and Copper Oxide Nanowire Network Electrode through Selective Reversible Photothermochemical Reduction

Seungyong Han; Sukjoon Hong; Junyeob Yeo; Dongkwan Kim; Bongchul Kang; Min Yang Yang; Seung Hwan Ko

doi:10.1002/adma.201503244

Nanorecycling: Monolithic Integration of Copper and Copper Oxide Nanowire Network Electrode through Selective Reversible Photothermochemical Reduction

Seungyong Han, Sukjoon Hong, Junyeob Yeo, Dongkwan Kim, Bongchul Kang, Min Yang Yang, Seung Hwan Ko

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

133 Scopus citations

Abstract

Laser induced selective photothermochemical reduction is demonstrated to locally and reversibly control the oxidation state of Cu and Cu oxide nanowires in ambient conditions without any inert gas environment. This new concept of "nanorecycling" can monolithically integrate Cu and Cu oxide nanowires by restoring oxidized Cu, considered unusable for the electrode, back to a metallic state for repetitive reuse.

Original language	English
Pages (from-to)	6397-6403
Number of pages	7
Journal	Advanced Materials
Volume	27
Issue number	41
DOIs	https://doi.org/10.1002/adma.201503244
State	Published - 1 Nov 2015

Keywords

copper nanowires
copper oxide nanowires
photothermochemical reduction
selective laser reduction

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keywords = "copper nanowires, copper oxide nanowires, photothermochemical reduction, selective laser reduction",

author = "Seungyong Han and Sukjoon Hong and Junyeob Yeo and Dongkwan Kim and Bongchul Kang and Yang, {Min Yang} and Ko, {Seung Hwan}",

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T2 - Monolithic Integration of Copper and Copper Oxide Nanowire Network Electrode through Selective Reversible Photothermochemical Reduction

AU - Han, Seungyong

AU - Hong, Sukjoon

AU - Yeo, Junyeob

AU - Kim, Dongkwan

AU - Kang, Bongchul

AU - Yang, Min Yang

AU - Ko, Seung Hwan

PY - 2015/11/1

Y1 - 2015/11/1

N2 - Laser induced selective photothermochemical reduction is demonstrated to locally and reversibly control the oxidation state of Cu and Cu oxide nanowires in ambient conditions without any inert gas environment. This new concept of "nanorecycling" can monolithically integrate Cu and Cu oxide nanowires by restoring oxidized Cu, considered unusable for the electrode, back to a metallic state for repetitive reuse.

AB - Laser induced selective photothermochemical reduction is demonstrated to locally and reversibly control the oxidation state of Cu and Cu oxide nanowires in ambient conditions without any inert gas environment. This new concept of "nanorecycling" can monolithically integrate Cu and Cu oxide nanowires by restoring oxidized Cu, considered unusable for the electrode, back to a metallic state for repetitive reuse.

KW - copper nanowires

KW - copper oxide nanowires

KW - photothermochemical reduction

KW - selective laser reduction

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DO - 10.1002/adma.201503244

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JO - Advanced Materials

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IS - 41

ER -

Nanorecycling: Monolithic Integration of Copper and Copper Oxide Nanowire Network Electrode through Selective Reversible Photothermochemical Reduction

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Keywords

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