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High mobility graph...
High mobility graphene on EVA/PET
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- Khan, Munis, 1991 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Indykiewicz, Kornelia, 1986 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Tam, Eric, 1980 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Yurgens, Avgust, 1959 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2022-01-21
- 2022
- English.
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In: Nanomaterials. - : MDPI AG. - 2079-4991. ; 12:3
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Abstract
Subject headings
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- Transparent conductive film on a plastic substrate is a critical component in low cost, flexible and lightweight optoelectronics. CVD graphene transferred from copper- to ethylene vinyl acetate (EVA)/polyethylene terephthalate (PET) foil by hot press lamination has been reported as a robust and affordable alternative to manufacture highly flexible and conductive films. Here, we demonstrate that annealing the samples at 60 ∘C under a flow of nitrogen, after wet etching of copper foil by nitric acid, significantly enhances the Hall mobility of such graphene films. Raman, Scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS) were used to evaluate the morphology and chemical composition of the graphene.
Subject headings
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
Keyword
- CVD
- flexible substrates
- graphene
Publication and Content Type
- art (subject category)
- ref (subject category)
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