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Figure 1

From: Highly transparent light emitting diodes on graphene encapsulated Cu nanowires network

Figure 1

Superfine Cu NWs as TE materials with high-aspect-ratio. (a) Schematic of light emitting device integrated with TE for light transmission, (b) photo of superfine Cu NWs ink, and (c) optical microscope image and (d) SEM image of Cu NWs. (e) Diameter distribution of Cu NWs. The inset is the SEM image of well dispersed Cu NWs, which shows the uniformity and superfine diameter. (f) Cu NWs network imprinted on PET film, which possesses high transparency and flexibility.

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