Cited 62 time in webofscience Cited 63 time in scopus

Copper Nanowire-Graphene Core-Shell Nanostructure for Highly Stable Transparent Conducting Electrodes

Title
Copper Nanowire-Graphene Core-Shell Nanostructure for Highly Stable Transparent Conducting Electrodes
Authors
Ahn, Y[Ahn, Yumi]Jeong, Y[Jeong, Youngjun]Lee, D[Lee, Donghwa]Lee, Y[Lee, Youngu]
DGIST Authors
Ahn, Y[Ahn, Yumi]; Jeong, Y[Jeong, Youngjun]; Lee, D[Lee, Donghwa]; Lee, Y[Lee, Youngu]
Issue Date
2015-03
Citation
ACS Nano, 9(3), 3125-3133
Type
Article
Article Type
Article
Keywords
Chemical StabilityCopperCopper NanowireCopper NanowiresCore-ShellCore-Shell Nano StructuresDisplay DevicesElectrodesElectron MicroscopyFlexible DisplaysFlexible Solar CellsGrapheneHeterojunctionsLow Temperature PlasmasNano-Structured MaterialsNano-StructuresNanowiresOptical and Electrical PropertiesOptoelectronic DevicesPlasma Enhanced Chemical Vapor DepositionPolymer Solar Cell (PSC)Polymer Solar Cells (PSCs)Scanning Electron MicroscopyShells (Structures)Solar CellsTemperatureTin OxidesTransmission Electron MicroscopyTransparent Conducting ElectrodeTransparent Conducting ElectrodesX Ray DiffractionX Ray Photoelectron Spectroscopy
ISSN
1936-0851
Abstract
A copper nanowire-graphene (CuNW-G) core-shell nanostructure was successfully synthesized using a low-temperature plasma-enhanced chemical vapor deposition process at temperatures as low as 400 °C for the first time. The CuNW-G core-shell nanostructure was systematically characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction, Raman, and X-ray photoelectron spectroscopy measurements. A transparent conducting electrode (TCE) based on the CuNW-G core-shell nanostructure exhibited excellent optical and electrical properties compared to a conventional indium tin oxide TCE. Moreover, it showed remarkable thermal oxidation and chemical stability because of the tight encapsulation of the CuNW with gas-impermeable graphene shells. The potential suitability of CuNW-G TCE was demonstrated by fabricating bulk heterojunction polymer solar cells. We anticipate that the CuNW-G core-shell nanostructure can be used as an alternative to conventional TCE materials for emerging optoelectronic devices such as flexible solar cells, displays, and touch panels. © 2015 American Chemical Society.
URI
http://hdl.handle.net/20.500.11750/2929
DOI
10.1021/acsnano.5b00053
Publisher
American Chemical Society
Related Researcher
  • Author Lee, Youn Gu Organic & Printed Electronics Laboratory(OPEL)
  • Research Interests OTF Solar cell; OLED; Printed Electronics; 유기박막형 태양전지; OLED; Printed Electronics
Files:
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Collection:
Energy Science and EngineeringOrganic & Printed Electronics Laboratory(OPEL)1. Journal Articles


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